GB-T_70.1-2000_内六角圆柱头螺钉
螺钉规格标准——GB标准
螺钉规格标准——GB标准【大中小发布时间：2006-08-24 08:48:24 浏览次数：1677 】规格标准——GB标准开槽圆柱头螺钉 GB /T 65-2000开槽盘头螺钉 GB /T 67-2000开槽沉头螺钉 GB /T 68-2000开槽半沉头螺钉 GB /T 69-2000内六角圆柱头螺钉 GB /T 70.1-2000内六角平圆头螺钉 GB /T 70.2-2000内六角沉头螺钉 GB /T 70.3-2000开槽锥端紧定螺钉 GB 71-85开槽锥端定位螺钉 GB 72-88开槽平端紧定螺钉 GB 73-85开槽凹端紧定螺钉 GB 74-85开槽长圆柱端紧定螺钉 GB 75-85内六角平端紧定螺钉 GB /T 77-2000内六角锥端紧定螺钉 GB /T 78-2000内六角圆柱端紧定螺钉 GB /T 79-2000内六角凹端紧定螺钉 GB /T 80-2000方头长圆柱球面端紧定螺钉 GB 83-88方头凹端紧定螺钉 GB 84-88方头长圆柱端紧定螺钉 GB 85-88方头短圆柱锥端紧定螺钉 GB 86-88十字槽盘头螺钉 GB /T 818-2000六角头不脱出螺钉 GB 838-88滚花头不脱出螺钉 GB 839-88塑料滚花头螺钉 GB 840-88开槽球面圆柱头轴位螺钉 GB 946-88开槽球面大圆柱头螺钉 GB 947-88开槽沉头不脱出螺钉 GB 948-88开槽半沉头不脱出螺钉 GB 949-88内六角花形盘头螺钉 GB 2672-86内六角花形沉头螺钉 GB 2673-86内六角花形半沉头螺钉 GB 2674-86内六角圆柱头轴肩螺钉 GB 5281-85内六角花形圆柱头螺钉-4.8级 GB 6190-86内六角花形圆柱头螺钉-8.8和10.9级 GB 6191-86精密机械用紧固件十字槽螺钉 GB /T 13806.1-92十字槽半沉头螺钉 GB /T 820-2000方头平端紧定螺钉 GB 821-88十字槽圆柱头螺钉 GB /T 822-2000十字槽小盘头螺钉 GB 823-88吊环螺钉 GB 825-88开槽盘头定位螺钉 GB 828-88开槽圆柱端定位螺钉 GB 829-88开槽圆柱头轴位螺钉 GB 830-88开槽无头轴位螺钉 GB 831-88开槽带孔球面圆柱头螺钉 GB 832-88开槽大圆柱头螺钉 GB 833-88滚花高头螺钉 GB 834-88滚花平头螺钉 GB 835-88滚花小头螺钉 GB 836-88如有侵权请联系告知删除，感谢你们的配合！。
GB-T_70.1-2000_内六角圆柱头螺钉
前言本标准等效采用国际标准本标准是国家标准该系列包括和十字槽螺钉和和和和未规定包装技术要求和表本标准是的修订本主要修改如下标准编号改为平沉头螺增加和的螺纹规格及相应的公称长度和增加选增加附录内六角的增加附录内六角圆柱头螺钉的质本标准自本标准的附录是标准的本标准的附录是提示的本标准由国家机械工业局提本标准由全国紧固件标准化技术本标准由机械科学研究院负责上海爱斯匹爱斯标五紧固件有标准件标准件工业集团公司和沈阳标准件本标准由全国紧固件标准化技术前言个世界性的各国国家标准团成员团联合组国际标准的制定工作通常是通过各个技术委员会进行每个成员团体如对某一技术委员会所进行的项目参加该与有关的政府的和非政府的国际组织也可参加此与国际电工标准化方面有着密切的联经技术委员会采纳的国际标准草发给所有成员团体进行投票表正式出版需要至少成员团体投票赞国际标准由紧固件技术委员会制第三版对了删改本国际标准的附录是标准的本国际标准的附录是提示的中华人民共和国国家标准内六角圆柱头螺钉代替国家质量技术监督局批准实施范围本标准规定了螺纹规格为为和为内六角的检验见附录螺钉的参考质量见附录示的如需其他技术要求应从现行标准选引用标准下列标准所包含的条文通过在本标准中引用而构成为本标准的条本标准出版示版本均为所有标准都会被修订使用本标准的各方应探讨使用下列标准最新版本的可紧固件外螺纹零件的末紧固件验收检志与普通螺纹基本普通螺纹公差与配紧固件标记紧固件机械性能螺紧固件机械性能不锈钢螺紧固件机械性能有色金属制造的螺紧固件公差螺螺公称长度和普通螺栓的螺纹长度螺纹紧固件电镀层紧固件螺尺寸代号和标紧固件表面缺陷螺一般紧固件表面缺陷螺特殊紧固件螺紧固件非电解锌粉覆盖层尺寸注尺寸代号和标注符最大的头下圆角表注对切制内六角当尺寸达到最大极限时由于钻孔造成的过切不应超过内六角任何一面内六角口部允许稍许倒圆或沉孔末端倒的为辗制末不完整螺纹适用于规定了的产品头的顶部棱边可以是圆的或倒角的由制造者任底部棱边可以是圆的或倒角到均不得有图表尺寸技术条件和引用标准表技术条件和引用标准标记标记方法按标记示例螺纹规格长度为面氧化的级内六角圆柱头螺钉的标记螺钉附录内六角的检验尺寸检验尺寸检验用图和表规定的量规内六角规边宽志部位性能等级标志部位图表级和级内六角量规尺寸表表级内六角量规尺寸附录示的内六角圆柱头螺钉的质量给出了商品规格的内六角圆柱头螺钉的参考质表质量表。
螺钉规格标准——GB标准
螺钉规格标准——GB标准【大中小发布时间：2006-08-24 08:48:24 浏览次数：1677 】规格标准——GB标准开槽圆柱头螺钉GB /T 65-2000开槽盘头螺钉GB /T 67-2000开槽沉头螺钉GB /T 68-2000开槽半沉头螺钉GB /T 69-2000内六角圆柱头螺钉GB /T 70.1-2000内六角平圆头螺钉GB /T 70.2-2000内六角沉头螺钉GB /T 70.3-2000开槽锥端紧定螺钉GB 71-85开槽锥端定位螺钉GB 72-88开槽平端紧定螺钉GB 73-85开槽凹端紧定螺钉GB 74-85开槽长圆柱端紧定螺钉GB 75-85内六角平端紧定螺钉GB /T 77-2000内六角锥端紧定螺钉GB /T 78-2000内六角圆柱端紧定螺钉GB /T 79-2000内六角凹端紧定螺钉GB /T 80-2000方头长圆柱球面端紧定螺钉GB 83-88方头凹端紧定螺钉GB 84-88方头长圆柱端紧定螺钉GB 85-88方头短圆柱锥端紧定螺钉GB 86-88十字槽盘头螺钉GB /T 818-2000六角头不脱出螺钉GB 838-88滚花头不脱出螺钉GB 839-88塑料滚花头螺钉GB 840-88开槽球面圆柱头轴位螺钉GB 946-88开槽球面大圆柱头螺钉GB 947-88开槽沉头不脱出螺钉GB 948-88开槽半沉头不脱出螺钉GB 949-88内六角花形盘头螺钉GB 2672-86内六角花形沉头螺钉GB 2673-86内六角花形半沉头螺钉GB 2674-86内六角圆柱头轴肩螺钉GB 5281-85内六角花形圆柱头螺钉-4.8级GB 6190-86内六角花形圆柱头螺钉-8.8和10.9级GB 6191-86 精密机械用紧固件十字槽螺钉GB /T 13806.1-92 十字槽半沉头螺钉GB /T 820-2000方头平端紧定螺钉GB 821-88十字槽圆柱头螺钉GB /T 822-2000十字槽小盘头螺钉GB 823-88吊环螺钉GB 825-88开槽盘头定位螺钉GB 828-88开槽圆柱端定位螺钉GB 829-88开槽圆柱头轴位螺钉GB 830-88开槽无头轴位螺钉GB 831-88开槽带孔球面圆柱头螺钉GB 832-88开槽大圆柱头螺钉GB 833-88滚花高头螺钉GB 834-88滚花平头螺钉GB 835-88滚花小头螺钉GB 836-88。
国标内六角螺栓
国标内六角螺栓【原创版】目录1.国标内六角螺栓的定义和分类2.国标内六角螺栓的规格和标准3.国标内六角螺栓的应用场景4.国标内六角螺栓的发展趋势正文一、国标内六角螺栓的定义和分类内六角螺栓，又称内六角螺钉，是一种用于连接两个零件的螺纹紧固件。
其特点是头部为六角形，便于使用扳手拧紧或松开。
根据螺纹的形状和方向，内六角螺栓可分为公制和英制两种。
二、国标内六角螺栓的规格和标准我国内六角螺栓的标准主要分为两个部分：圆柱头内六角螺钉（gb70-76）和内六角圆柱头螺钉（gb70.1-2000）。
其中，gb70-76 为老标准，gb70.1-2000 为新标准。
新标准在老标准的基础上增加了有关性能等级、材质和表面处理的引用，并新增了两种内六角螺钉标准：内六角平圆头螺钉（gb70.2）和内六角沉头螺钉（gb70.3）。
三、国标内六角螺栓的应用场景国标内六角螺栓广泛应用于各种机械设备的连接和固定，如汽车、摩托车、电动车、机床、工程机械等。
其主要作用是保证设备的稳定性和安全性，提高设备的运行效率和寿命。
四、国标内六角螺栓的发展趋势随着我国经济的快速发展，内六角螺栓的需求量逐年增加。
未来，内六角螺栓的发展趋势将主要表现在以下几个方面：1.产品品质的提高：随着工业技术的不断进步，内六角螺栓的生产工艺将不断改进，产品质量将得到进一步提高。
2.产品种类的丰富：为了满足不同应用场景的需求，内六角螺栓的种类将更加丰富，例如针对高强度、高耐腐蚀、高耐磨等特殊需求的内六角螺栓。
3.产业的自动化和智能化：随着制造业的自动化和智能化水平不断提高，内六角螺栓的生产和检测将更加自动化和智能化。
4.绿色环保：内六角螺栓生产过程中将更加注重环保，减少对环境的影响。
(整理)紧固件GB标准
紧固件常用GB标准∙(ISO 7380-1997) 内六角平圆头螺钉GB/T 70.2-2000∙(ISO 4762-1997)(GB 70-1985) 内六角圆柱头螺钉GB/T 70.1-2000 ∙十字槽盘头螺钉818-85 GB/T 818-2000∙六角头螺栓全螺纹GB/T 5783-2000∙1型六角螺母GB/T 6170-2000∙六角薄螺母GB/T 6172.1-2000∙盖形螺母GB/T 923-88∙标准型弹簧垫圈GB/T 93-87∙内六角沉头螺钉GB/T 70.3-2000∙内六角凹端紧定螺钉GB/T 80-2000∙平垫圈A级GB/T 97.1-2002∙钢结构用高强度垫圈GB/T 1230-91∙钢结构用高强度大六角头螺母GB/T 1229-91∙钢结构用高强度大六角头螺栓GB/T 1228-91∙大半圆头方颈螺栓C级GB/T 14-1998∙半圆头方颈螺栓GB/T 12-88∙十字槽小盘头螺钉GB/T 823-88∙等长双头螺柱B级GB/T 901-88∙十字槽沉头螺钉第1部分：钢4.8级GB/T 819.1-2000∙开口型扁圆头抽芯铆钉GB/T 12618-90∙圆柱销不淬硬钢和奥氏体不锈钢GB/T 119.1-2000∙十字槽沉头自攻螺钉GB/T 846-85∙十字槽盘头自攻螺钉GB/T 845-85∙小垫圈A级GB/T 848-2002∙大垫圈A级GB/T 96.1-2002∙六角头螺栓GB/T 5782-20001. 螺栓∙六角头螺栓细牙Hexagon head bolts with fine pitch threadGB/T 5785-2000 | 代替GB/T 5785-1986∙六角头螺栓细牙全螺纹Hexagon head bolts with fine pitch thread-Full thread GB/T 5786-2000 | 代替GB/T 5786-1986∙六角法兰面螺栓-加大系列-B级Hexagon flange bolts-Heavy series-product grade B GB/T 5789-86 | UDC 621.882.6∙六角法兰面螺栓-加大系列-细杆-B级Hexagon flange bolts-Heavy series-product grade B GB/T 5790-86 | UDC 621.882.6∙六角法兰面螺栓小系列Hexagon flange bolts-Small seriesGB/T 16674-1996 | 代替GB/T 5787、5788-1986∙钢网架螺栓球节点用高强度螺栓High strength bolts for joints of space grid structures GB/T 16939-1997∙扩口式管接头空心螺栓Flared type tube fittings Inverted flare boltsGB 5650∙GB/T 3098.13-1996 紧固件机械性能螺栓与螺钉GB/T 3098.13-1996 紧固件机械性能螺栓与螺钉3098∙GB18230.2-2000 栓接结构用大六角螺栓短螺纹GB18230.2-2000 栓接结构用大六角螺栓短螺纹GB18230.2-2000∙U型螺栓U-boltsJB/ZQ 4321-97 | 代替JB/ZQ 4321-86∙大半圆头带榫螺栓Cup head nib bolts with large headGB/T 15-88 | UDC 621.882.6 | 代替GB15-76∙六角头铰制孔用螺栓Hexagon fit bolts-product grade A and BGB/T 27-88 | UDC 621.882.6 | 代替GB27-76∙六角头螺杆带孔铰制孔用螺栓Hexagon fit bolts with split pin hole on shank-product grade A and BGB/T 28-88 | UDC 621.882.6 | 代替GB28-76∙六角头头部带槽螺栓A 和B 级Hexagon bolts with slot on head -product A and B GB/T 29.1-88 | UDC 621.882.6 | 代替GB29-76∙十字槽凹穴六角头螺栓Cross recessed hexagon bolts with indentationGB/T 29.2-88 | UDC 621.882.6 | 代替GB29-76∙下方头螺栓B级Square head bolts with small head-praduct grade BGB/T 35-88 | UDC 621.882.6 | 代替GB35-76∙T 形槽用螺栓Bolts for T-SlotGB/T 37-88 | UDC 621.882.6 | 代替GB37-76∙加强半圆头方颈螺栓Strengthened cup head square neck boltsGB/T 794-93 | 代替GB794-67∙六角头螺杆带孔螺栓Hexagon bolts with split pin hole on shank-product grade A and B GB/T 31.1-88 | UDC 621.882.6 | 代替GB31、23、24-76∙六角头螺杆带孔螺栓细杆B级Hexagon bolts with split pin hole on shank-Reduced shank-product grade BGB/T 31.2-88 | UDC 621.882.6 | 代替GB31、23、24-76∙六角头螺杆带孔螺栓细牙A和B级Hexagon bolts with split pin hole on shank-Fine pitch thread-product grade A and BGB/T 31.3-88 | UDC 621.882.6 | 代替GB31、23、24-76∙方头螺栓C级Square head bolts-Product grade CGB/T 8-88 | UDC 621.882.6 | 代替GB8-76∙沉头方颈螺栓Flat countersunk square neck boltsGB/T 10-88 | UDC 621.882.6 | 代替GB10-76∙沉头带榫螺拴Flat countersunk nib boltsGB/T 11-88 | UDC 621.882.6 | 代替GB11-76∙半圆头带榫螺栓Cup head nid boltsGB/T 13-88 | UDC 621.882.6 | 代替GB13-76∙六角头头部带孔螺栓A 和B级Hexagon bolts with wire holes on head-product grade A and B GB/T 32.1-88 | UDC 621.882.6 | 代替GB32、25、26-76∙六角头头部带孔螺栓细杆B级Hexagon bolts with wire holes on head-Reduced shank-product grade BGB/T 32.2-88 | UDC 621.882.6 | 代替GB32、25、26-76∙六角头头部带孔螺栓细牙A 和B 级Hexagon bolts with wire holes on head-Fine pitch thread-product grade A and BGB/T 32.3-88 | UDC 621.882.6 | 代替GB32、25、26-76∙活节螺栓Eye boltsGB/T 798-88 | UDC 621.882.6 | 代替GB798-76∙地脚螺栓Eyelet boltsGB/T 799-88 | UDC 621.882.6 | 代替GB799-76∙沉头双榫螺Flat countersunk double nib boltsGB/T 800-88 | UDC 621.882.6 | 代替GB800-77∙小半圆头低方颈螺栓B级Cup head square neck bolts with small head and short neck-product grade BGB/T 801-1998 | 代替GB801-88∙六角头螺栓C级Hexagon head bolts-product grade CGB/T 5780-2000 | 代替GB/T 5780-1986∙六角头螺栓全螺纹C级Hexagon head bolts-Full thread-product grade C GB/T 5781-2000 | 代替GB/T 5781-1986∙六角头螺栓-细杆-B级Hexagon head bolts-Reduced shank -Product grade B GB/T 5784-86 | UDC 621.882.6 | 代替GB30、21-76∙六角头螺栓Hexagon head boltsGB/T 5782-2000 | 代替GB/T 5782-1986∙六角头螺栓全螺纹Hexagon head bolts-Full threadGB/T 5783-2000 | 代替GB/T 5783-1986∙大半圆头方颈螺栓C级Cup head square neck bolts with large head-Product grade C GB/T 14-1998 | 代替GB14-88∙半圆头方颈螺栓Cup head square neck boltsGB/T 12-88 | UDC 621.882.6 | 代替GB12-762.螺钉∙方头长圆柱球面端紧定螺钉Square set screws with long dog point and rounded end GB/T 83-88 | UDC 621.882.2 | 代替GB83-76∙开槽圆柱头轴位螺钉Slotted cheese head screws with shoulderGB/T 830-88 | UDC 621.882.2 | 代替GB830-76∙开槽无头轴位螺钉Slotted shoulder screwsGB/T 831-88 | UDC 621.882.2 | 代替GB831-76∙开槽带孔球面圆柱头螺钉Slotted capstan screwsGB/T 832-88 | UDC 621.882.2 | 代替GB832-76∙开槽圆柱头螺钉Slotted cheese head screwsGB/T 65-2000 | 代替GB/T 65-1985∙开槽盘头螺钉Slotted pan head screwsGB/T 67-2000 | 代替GB/T 67-1985∙开槽沉头螺钉Slotted countersunk flat head screws (common head style) GB/T 68-2000 | 代替GB/T 68-1985∙开槽半沉头螺钉Countersunk slotted raised head screws (common head style) GB/T 69-2000 | 代替GB/T 69-1985∙开槽锥端紧定螺钉Slotted set screws with cone pointGB/T 71-85 | UDC 621.882.219 | 代替GB71-76∙开槽锥端定位螺钉Slotted setscrews with cone pointGB/T 72-88 | UDC 621.882.2 | 代替GB72-76∙开槽平端紧定螺钉Slotted set screws with flat pointGB/T 73-85 | UDC 621.882.219.4 | 代替GB73-76∙滚花高头螺钉Knurled thumb screwsGB/T 834-88 | UDC 621.882.2 | 代替GB834-76∙滚花平头螺钉Knurled screwsGB/T 835-88 | UDC 621.882.2 | 代替GB835-76∙滚花小头螺钉Knurled screws with small headGB/T 836-88 | UDC 621.882.2 | 代替GB836-76∙开槽盘头不脱出螺钉Slotted pan head screws with waisted shankGB/T 837-88 | UDC 621.882.2 | 代替GB837-76∙方头短圆柱锥端紧定螺钉Square set screws with short dog point and cone end GB/T 86-88 | UDC 621.882.2 | 代替GB86-76∙开槽凹端紧定螺钉Slotted set screws with cup pointGB/T 74-85 | UDC 621.882.219.4.092.6 | 代替GB74-76∙方头长圆柱端紧定螺钉Square set screws with long dog pointGB/T 85-88 | UDC 621.882.2 | 代替GB85-76∙十字槽半沉头螺钉Countersunk raised head screws (common head style) with cross recess GB/T 820-2000 | 代替GB/T 820-1985∙开槽圆柱端定位螺钉Slotted setscrews with dog pointGB/T 829-88 | UDC 621.882.2 | 代替GB829-76∙开槽大圆柱头螺钉Slotted large cheese head screwsGB/T 833-88 | UDC 621.882.2 | 代替GB833-76∙六角头不脱出螺钉Hexagon screws with waisted shankGB/T 838-88 | UDC 621.882.2 | 代替GB838-76∙十字槽沉头螺钉第2部分：钢8.8、不锈钢A2-70和有色金属CU2或CU3 Cross recessed countersunk flat head screws (common head style)-Grade A-Part 2:Steel of property class 8.8, stainless and non-ferrous metalsGB/T 819.2-1997∙方头平端紧定螺钉Square set screws with chamfered endGB/T 821-88 | UDC 621.882.2 | 代替GB821-76∙十字槽圆柱头螺钉Cheese head screws with cross recessGB/T 822-2000 | 代替GB/T 822-1988∙吊环螺钉EyeboltsGB/T 825-88 | UDC 621.882 | 代替GB825-76∙精密机械用紧固件十字槽螺钉Fasteners for mechanics-Cross recessed screws GB/T 13806.1-92∙方头凹端紧定螺钉Square set screws with cup pointGB/T 84-88 | UDC 621.882.2 | 代替GB84-76∙开槽盘头定位螺钉Slotted pan head set setscrews with dog pointGB/T 828-88 | UDC 621.882.2 | 代替GB828-76∙滚花头不脱出螺钉Knurled thumb screws with waisted shankGB/T 839-88 | UDC 621.882.2 | 代替GB839-76∙塑料滚花头螺钉Plastic diamond knurlhead screwsGB/T 840-88 | UDC 621.882.2 | 代替GB840-79∙开槽球面圆柱头轴位螺钉Slotted raised head with shoulderGB/T 946-88 | UDC 621.882.2 | 代替GB946-76∙开槽球面大圆柱头螺钉Slotted large raised cheese head screwsGB/T 947-88 | UDC 621.882.2 | 代替GB947-76∙开槽沉头不脱出螺钉Slotted countersunk head screws with waisted shank GB/T 948-88 | UDC 621.882.2 | 代替GB948-76∙开槽半沉头不脱出螺钉Slotted raised countersunk head screws with waisted shank GB/T 949-88 | UDC 621.882.2 | 代替GB949-76∙开槽长圆柱端紧定螺钉Slotted set screws with long dog pointGB/T 75-85 | UDC 621.882.219.4.092.5 | 代替GB75-76∙十字槽小盘头螺钉Cross recessed small pan head screwsGB/T 823-88 | UDC 621.882.2 | 代替GB823-76∙十字槽盘头螺钉818-85 Pan head screws with cross recessGB/T 818-2000 | 代替GB/T 818-1985∙十字槽沉头螺钉第1部分：钢4.8级Countersunk flat head screws (common head style)with cross recess-Part 1:Steel of property class 4.8GB/T 819.1-2000 | 代替GB/T 819-1985∙GB70.2-2000(ISO 7380-1997) 内六角平圆头螺钉Hexagon socket flat head screws GB70.2-2000(ISO 7380-1997 | 代替GB70.2-2000(ISO 7380-19973. 内六角螺钉∙(ISO 4762-1997)(GB 70-1985) 内六角圆柱头螺钉Hexagon socket head cap screws GB/T 70.1-2000 | 代替GB/T 70-1985∙(ISO 7380-1997)内六角平圆头螺钉Hexagon socket button head screwsGB/T 70.2-2000∙内六角凹端紧定螺钉Hexagon socket set screws with cup pointGB/T 80-2000 | 代替GB/T 80-1985∙内六角沉头螺钉Hexagon socket countersunk head screwsGB/T 70.3-2000∙内六角花形半沉头螺钉Hexagon lobular socket raised countersunk head screws GB/T 2674-86 | UDC 621.882.2 | 代替GB2674-81∙内六角花形沉头螺钉Hexagon lobular socket countersunk head screwsGB/T 2673-86 | UDC 621.882.2 | 代替GB2673-81∙内六角花形盘头螺钉Hexagon lobular socket pan head screwsGB/T 2672-86 | UDC 621.882.2 | 代替GB2672-81∙内六角花形圆柱头螺钉-4.8级Hexagon lobular socket head cap screws-property class 4.8 GB/T 6190-86 | UDC 621.882.2 | 代替GB2671-81∙内六角花形圆柱头螺钉-8.8和10.9级Hexagon lobular socket head cap screws-property class8.8 and 10.9GB/T 6191-86 | UDC 621.882.2 | 代替GB2671-81∙内六角平端紧定螺钉Hexagon socket set screws with flat pointGB/T 77-2000 | 代替GB/T 77-1985∙内六角圆柱端紧定螺钉Hexagon socket set screws with dog pointGB/T 79-2000 | 代替GB/T 79-1985∙内六角圆柱头轴肩螺钉Hexagon socket head shoulder screwsGB/T 5281-85 | UDC 621.882.215.6∙内六角锥端紧定螺钉Hexagon socket set screws with cone pointGB/T 78-2000 | 代替GB/T 78-19854. 自攻螺钉∙十字槽半沉头自攻锁紧螺钉Cross recessed raised countersunk head thread forming screws GB/T 6562-86 | UDC 621.882∙六角头自攻锁紧螺钉Hexagon head thread forming screwsGB/T 6563-86 | UDC 621.882∙内六角花形圆柱头自攻锁紧螺钉Hexagon lobular socket thread forming screws GB/T 6564-86 | UDC 621.882∙十字槽半沉头自攻螺钉Cross recessed raised countersunk head tapping screws GB/T 847-85 | UDC 621.882.216.5.082.8 | 代替GB847-76∙开槽盘头自攻螺钉Slotted pan head tapping screwsGB/T 5282-85 | UDC 621.882.215.082.8∙开槽沉头自攻螺钉Slotted countersunkhead tapping screwsGB/T 5283-85 | UDC 621.882.215.082.8∙开槽半沉头自攻螺钉Slotted raised countersunkhead tapping screwsGB/T 5284-85 | UDC 621.882.215.082.8∙六角头自攻螺钉Hexagon head tapping screwsGB/T 5285-85 | UDC 621.882.215.082.8∙十字槽盘头自攻锁紧螺钉Cross recessed pan head thread forming screws GB/T 6560-86 | UDC 621.882∙十字槽沉头自攻锁紧螺钉Cross recessed countersunk head thread forming screws GB/T 6561-86 | UDC 621.882∙十字槽头凹穴六角头自攻螺钉Cross recessed hexagon head tapping screws with indentation GB/T 9456-88 | UDC 621.882.2∙精密机械用紧固件十字槽自攻螺钉刮削端Fasteners for fine mechanics-Cross recessed tapping screws-Scrape pointGB/T 13806.2-92∙墙板自攻螺钉Dry wall screwsGB/T 14210-93∙十字槽盘头自钻自攻螺钉Cross recessed pan head drilling screws with tapping screw thread GB/T 15856.1-2002 | 代替GB/T 15856.1-1995∙十字槽沉头自钻自攻螺钉Cross recessed countersunk head drilling screws with tapping screw threadGB/T 15856.2-2002 | 代替GB/T 15856.2-1995∙十字槽半沉头自钻自攻螺钉Cross recessed raised countersunk head drilling screws with tapping screw threadGB/T 15856.3-2002 | 代替GB/T 15856.3-1995∙六角法兰面自钻自攻螺钉Hexagon flange drilling screws with tapping screw thread GB/T 15856.4-2002 | 代替GB/T 15856.4-1995∙六角凸缘自钻自攻螺钉Hexagon washer head drilling screws with tapping screw thread GB/T 15856.5-2002∙六角凸缘自攻螺钉Hexzgon head tapping screws with collarGB/T 16824.1-1997∙六角法兰面自攻螺钉Hexagon flange head tapping screwsGB/T 16824.2-1997∙十字槽盘头自攻螺钉Cross recessed pan head tapping screwsGB/T 845-85 | UDC 621.882.216.5.082.8 | 代替GB845-76∙十字槽沉头自攻螺钉Cross recessed countersunk head tapping screwsGB/T 846-85 | UDC 621.882.216.5.082.8 | 代替GB846-765.木螺钉∙开槽半沉头木螺钉Slotted raised countersunk head wood screwsGB/T 101-86 | UDC 621.882.2 | 代替GB101-76∙开槽沉头木螺钉Slotted countersunk head wood screwsGB/T 100-86 | UDC 621.882.2 | 代替GB100-76∙开槽圆头木螺钉Slotted round head wood screwsGB/T 99-86 | UDC 621.882.2 | 代替GB99-76∙六角头木螺钉Hexagon head wood screwsGB/T 102-86 | UDC 621.882.2 | 代替GB102-76∙十字槽半沉头木螺钉Cross recessed raised head countersunk head wood screws GB/T 952-86 | UDC 621.882.2 | 代替GB952-76∙十字槽沉头木螺钉Cross recessed countersunk head wood screws GB/T 951-86 | UDC 621.882.2 | 代替GB951-76∙十字槽圆头木螺钉Cross recessed round head wood screwsGB/T 950-86 | UDC 621.882.2 | 代替GB950-766.螺杆和螺柱∙储能焊用焊接螺柱Weld studs for capacitor discharge weldingGB/T 902.3-89 | 代替GB902-76∙等长双头螺柱B级Double end studs(clamping type) -Product grade B GB/T 901-88 | UDC 621.882 | 代替GB901-76∙等长双头螺柱C级Double end studs(clamping type)-product grade C GB/T 953-88 | UDC 621.882 | 代替GB953-76∙机动弧焊用焊接螺柱Weld studs for arc weldingGB/T 902.2-89 | 代替GB902-76∙螺杆Threaded rodsGB/T 15389-94∙手工焊用焊接螺柱Weld studs for manual weldingGB/T 902.1-89 | 代替GB902-76∙双头螺柱bm=1.25d Double end studs-bm=1.25dGB/T 898-88 | UDC 621.882 | 代替GB898-76∙双头螺柱bm=1.5d Double end studs-bm=1.5dGB/T 899-88 | UDC 621.882 | 代替GB899-76∙双头螺柱bm=1d Double end studs-bm=1dGB/T 897-88 | UDC 621.882 | 代替GB897-76∙双头螺柱bm=2d Double end studs--bm=2dGB/T 900-88 | UDC 621.882 | 代替GB900-76∙等长双头螺栓Double end studs∙动负荷预应力螺柱Dynamic load prestressed studs∙阶端双头螺柱Order end double end studs∙双头螺栓Double end studs∙双头螺柱Double end studs∙双头螺柱Double end studs∙双头螺柱b1=1.25d Double end studs7.铆钉∙平头铆钉Flat head rivetsGB/T 109-86 | UDC 621.884 | 代替GB109-76∙标牌铆钉Rivets for name plateGB/T 827-86 | UDC 621.884 | 代替GB827-76∙半圆头铆钉(粗制) Round head rivets-BlackGB/T 863.1-86 | UDC 621.884 | 代替GB863-76∙小半圆头铆钉(粗制) Round head rivets with small head-Black GB/T 863.2-86 | UDC 621.884∙平锥头铆钉(粗制) Cone head rivets-BlackGB/T 864-86 | UDC 621.884 | 代替GB864-76∙沉头铆钉(粗制) Countersunk head rivets-BlackGB/T 865-86 | UDC 621.884 | 代替GB865-86∙半沉头铆钉(粗制) Oval countersunk head rivets-Black GB/T 866-86 | UDC 621.884 | 代替GB866-76∙半圆头铆钉Round head rivetsGB/T 867-86 | UDC 621.884 | 代替GB867-76∙平锥头铆钉Cone head rivetsGB/T 868-86 | UDC 621.884 | 代替GB868-76∙沉头铆钉Countersunk head rivetsGB/T 869-86 | UDC 621.884 | 代替GB869-76∙扁圆头击芯铆钉Flat round head drive rivetsGB/T 15855.1-1995∙半沉头铆钉Oval countersunk head rivetsGB/T 870-86 | UDC 621.884 | 代替GB870-76∙扁圆头铆钉Flat round head rivetsGB/T 871-86 | UDC 621.884 | 代替GB871-76∙扁平头铆钉Thin head rivetsGB/T 872-86 | UDC 621.884 | 代替GB872-76∙扁圆头半空心铆钉Oval head semi-tubular rivetsGB/T 873-86 | UDC 621.884 | 代替GB873-76∙120°沉头半空心铆钉120 degree countersunk head semi-tubular rivets GB/T 874-86 | UDC 621.884 | 代替GB874-76∙扁平头半空心铆钉Thin head semi-tubular rivetsGB/T 875-86 | UDC 621.884 | 代替GB875-76∙空心铆钉Tubular rivetsGB/T 876-86 | UDC 621.884 | 代替GB876-76∙120°沉头铆钉120 degree countersunk head rivetsGB/T 954-86 | UDC 621.884 | 代替GB954-76∙管状铆钉Pipe type rivetsGB/T 975-86 | UDC 621.884 | 代替GB975-76∙大扁圆头铆钉Truss head rivetsGB/T 1011-86 | UDC 621.884 | 代替GB1011-76∙120°半沉头铆钉120 degree oval countersunk rivetsGB/T 1012-86 | UDC 621.884 | 代替GB1012-76∙平锥头半空心铆钉Cone head semi-tubler rivetsGB/T 1013-86 | UDC 621.884 | 代替GB1013-76∙大扁圆头半空心铆钉Truss head semi-tublar rivetsGB/T 1014-86 | UDC 621.884 | 代替GB1014-76∙沉头半空心铆钉Countersunk head semi-tublar rivetsGB/T 1015-86 | UDC 621.884 | 代替GB1015-76∙无头铆钉Headless rivetsGB/T 1016-86 | UDC 621.884 | 代替GB1016-76∙封闭型扁圆头抽芯铆钉Mushroom head break mandrel closed end blind rivets GB/T 12615-90∙封闭型沉头抽芯铆钉120 deg flush head break mandrel closed end blind rivets GB/T 12616-90∙开口型沉头抽芯铆钉120 deg flush head break mandrel blind rivets GB/T 12617-90∙沉头击芯铆钉Countersunk head drive rivetsGB/T 15855.2-1995∙开口型扁圆头抽芯铆钉Mushroom head break mandrel blind rivets GB/T 12618-908.螺母∙滚花高螺母Knurled nut with collarGB/T 806-88 | UDC 621.882.3 | 代替GB806-76∙滚花薄螺母Knurled nutsGB/T 807-88 | UDC 621.882.3 | 代替GB807-76∙小六角特扁细牙螺母Small hexagon thin nuts-Fine pitch thread GB/T 808-88 | UDC 621.882.3 | 代替GB808-76∙嵌装圆螺母Lnsert round nutsGB/T 809-88 | UDC 621.882.3 | 代替GB809-76∙小圆螺母Small round nutsGB/T 810-88 | UDC 621.882.3 | 代替GB810-76∙圆螺母Round nutsGB/T 812-88 | UDC 621.882.3 | 代替GB812-76∙端面带孔圆螺母Round nuts with drilled holes in one faceGB/T 815-88 | UDC 621.882.3 | 代替GB815-76∙侧面带孔圆螺母Round nuts with set pin holes in sideGB/T 816-88 | UDC 621.882.3 | 代替GB816-79∙带槽圆螺母Slotted round nutsGB/T 817-88 | UDC 621.882.3 | 代替GB817-76∙1型非金属嵌件六角锁紧螺母Prevailing torque type hexagon nuts(with non-metallic insert),style 1GB/T 889.1-2000 | 代替GB/T 889-1986∙1型六角开槽螺母细牙A和B级Hexagon slotted and castle nuts,style 1-fine pitch thread-product grades A and BGB/T 9457-88 | UDC 621.882.3 | 代替GB57、58-76∙2型六角开槽螺母细牙A和B级Hexagon slotted and castle nuts,style 2--Fine pitch thread -Product grades A and BGB/T 9458-88 | UDC 621.882.3∙六角开槽薄螺母细牙A和B级Hexagon thin slotted nuts--Fine pitch thread -Product grades A and BGB/T 9459-88 | UDC 621.882.3 | 代替GB59、60-76∙焊接方螺母Square weld nutsGB/T 13680-92∙焊接六角螺母Hexagon weld nutsGB/T 13681-92∙平头铆螺母Flat head riveted nutsGB/T 17880.1-1999∙沉头铆螺母Countersunk head riveted nutsGB/T 17880.2-1999∙小沉头铆螺母Small countersunk head riveted nutsGB/T 17880.3-1999∙120°小沉头铆螺母120°Small countersunk head riveted nutsGB/T 17880.4-1999∙平头六角铆螺母Flat head hexagon riveted nutsGB/T 17880.5-1999∙精密机械用六角螺母Hexagon nuts for fine mechanicsGB/T 18195-2000∙1型非金属嵌件六角锁紧螺母细牙Prevailing torque type hexagon nuts(with non-metallic insert),style 1,with fine pitch threadGB/T 889.2-2000∙非金属嵌件六角锁紧薄螺母Prevailing torque type hexagon thin nuts(with non-metallic insert) GB/T 6072.2-2000∙六角薄螺母细牙Hexagon thin nuts(chamfered) with fine pitch threadGB/T 6173-2000 | 代替GB/T 6173-1986∙六角薄螺母无倒角Hexagon thin nuts(unchamfered)GB/T 6174-2000 | 代替GB/T 6174-1986∙1型六角螺母细牙Hexagon nuts,style 1,with fine pitch threadGB/T 6171-2000 | 代替GB/T 6171-1986∙方螺母C级Square nuts-product grade CGB/T 39-88 | UDC 621.882.3 | 代替GB39-76∙六角螺母C级Hexagon nuts-product grade CGB/T 41-2000 | 代替GB/T 41-1986∙六角厚螺母Hexagon thick nutsGB/T 56-88 | 代替GB56-76∙蝶形螺母Wing nutsGB/T 62-88 | UDC 621.882.3 | 代替GB62-76∙环形螺母Lifting nutsGB/T 63-88 | UDC 621.882.3 | 代替GB63-76∙组合式盖形螺母Acorn nutsGB/T 802-88 | UDC 621.882.3 | 代替GB802-76∙球面六角螺母Hexagon nuts with raised faceGB/T 804-88 | UDC 621.882.3 | 代替GB804-76∙2型六角螺母Hexagon nuts,style 2GB/T 6175-2000 | 代替GB/T 6175-1986∙2型六角螺母细牙Hexagon nuts,style 2,with fine pitch threadGB/T 6176-2000 | 代替GB/T 6176-1986∙六角法兰面螺母Hexagon nuts with flangeGB/T 6177.1-2000 | 代替GB/T 6177-1986∙六角法兰面螺母细牙Hexagon nuts with flange-fine pitch threadGB/T 6177.2-2000∙1型六角开槽螺母-A和B级Hexagon slotted and castle nuts,style 1 -product grades A and B GB/T 6178-86 | UDC 621.882.3 | 代替GB57~58-76∙1型六角开槽螺母-C级Hexagon slotted nuts,style 1 -product grade CGB/T 6179-86 | UDC 621.882.3 | 代替GB57~58-76∙2型六角开槽螺母-A和B级Hexagon slotted and castle nuts,style 2 -Product grades A and B GB/T 6180-86 | UDC 621.882.3∙六角开槽薄螺母-A和B级Hexagon thin slotted nuts-Product grades A and B GB/T 6181-86 | UDC 621.882.3 | 代替GB59~60-76∙2型非金属嵌件六角锁紧螺母Prevailing torque type hexagon nuts(with non-metallic insert),style 2GB/T 6182-2000 | 代替GB/T 6182-1986∙非金属嵌件六角法兰面锁紧螺母Prevailing torque type hexagon nuts with flange(with non-metallic insert)GB/T 6183.1-2000 | 代替GB/T 6183-1986∙非金属嵌件六角法兰面锁紧螺母细牙Prevailing torque type hexagon nuts with flange(with non-metallic insert)with fine pitch threadGB/T 6183.2-2000∙1型全金属六角锁紧螺母Prevailing torque type all-metal hexagon nuts,style 1 GB/T 6184-2000 | 代替GB/T 6184-1986∙2型全金属六角锁紧螺母Prevailing torque type all-metal hexagon nuts,style 2 GB/T 6185.1-2000 | 代替GB/T 6185-1986∙2型全金属六角锁紧螺母细牙Prevailing torque type all-metal hexagon nuts,style 2,with fine pitch threadGB/T 6185.2-2000∙2型全金属六角锁紧螺母9级Prevailing torque type all-metal hexagon nuts,style 2-Property class 9GB/T 6186-2000 | 代替GB/T 6186-1986∙全金属六角法兰面锁紧螺母Prevailing torque type all-metal hexagon nuts with flange GB/T 6187.1-2000 | 代替GB/T 6187-1986∙全金属六角法兰面锁紧螺母细牙Prevailing torque type all-metal hexagon nuts with flange with fine pitch threadGB/T 6187.2-2000∙扣紧螺母Tight nutsGB/T 805-88 | UDC 621.882.3 | 代替GB805-76∙六角薄螺母Hexagon thin nuts(chamfered)GB/T 6172.1-2000 | 代替GB/T 6172-1986∙1型六角螺母Hexagon nuts,style 1GB/T 6170-2000 | 代替GB/T 6170-1986∙盖形螺母Acorn nutsGB/T 923-88 | UDC 621.882.3 | 代替GB923-769.垫圈∙工字钢用方斜垫圈Square taper washers for I sectionGB/T 852-88 | UDC 621.882.4 | 代替GB852-76∙槽钢用方斜垫圈Square taper washers for slot sectionGB/T 853-88 | UDC 621.882.4 | 代替GB853-76∙单耳止动垫圈Tab washers with long tabGB/T 854-88 | UDC 621.882.4 | 代替GB854-76∙双耳止动垫圈Tab washers with long tab and wingGB/T 855-88 | UDC 621.882.4 | 代替GB855-76∙外舌止动垫圈External tab washersGB/T 856-88 | UDC 621.882.4 | 代替GB856-76∙圆螺母用止动垫圈Tab washers for round nutGB/T 858-88 | UDC 621.882.4 | 代替GB858-76∙轻型弹簧垫圈Single coil spring lock washers,Light type GB/T 859-87 | UDC 621.882.4 | 代替GB859-76∙鞍形弹性垫圈Curved spring washersGB/T 860-87 | UDC 621.882.4 | 代替GB860-76∙内齿锁紧垫圈Lock washers internal teethGB/T 861.1-87 | UDC 621.882.4 | 代替GB861-76∙内锯齿锁紧垫圈Serrated lock washers internal teethGB/T 861.2-87 | UDC 621.882.4∙外齿锁紧垫圈Lock washers external teethGB/T 862.1-87 | UDC 621.882.4 | 代替GB862-76∙外锯齿锁紧垫圈Serrated lock washers external teethGB/T 862.2-87 | UDC 621.882.4∙波形弹性垫圈Wave spring washersGB/T 955-87 | UDC 621.882.4 | 代替GB955-76∙锥形锁紧垫圈Countersunk external toothed lock washers GB/T 956.1-87 | UDC 621.882.4 | 代替GB956-76∙锥形锯齿锁紧垫圈Countersunk Serrated external toothed lock washers GB/T 956.2-87 | UDC 621.882.4∙特大垫圈C级Plain washers-Extra large series-Product grade C GB/T 5287-2002 | 代替GB/T 5287-1985∙重型弹簧垫圈Single coil spring lock washers,heavy type GB/T 7244-87 | UDC 621.882.4∙鞍形弹簧垫圈Curved Single coil spring lock washersGB/T 7245-87 | UDC 621.882.4∙波形弹簧垫圈Wave Single coil spring lock washersGB/T 7246-87 | UDC 621.882.4∙大垫圈C级Plain washers-Large series-Product grade CGB/T 96.2-2002 | 代替GB/T 96-1985∙平垫圈倒角型A级Plain washers,chamfered-Product grade AGB/T 97.2-2002 | 代替GB/T 97.2-1985∙平垫圈用于螺钉和垫圈组合件Plain washers for screw and washer assemblies GB/T 97.4-2002 | 代替GB/T 9074.24、9074.25-1988∙球面垫圈Washers with ball faceGB/T 849-88 | UDC 621.882.4 | 代替GB849-76∙锥面垫圈Washers with cone faceGB/T 850-88 | UDC 621.882.4 | 代替GB850-76∙开口垫圈Washers with splitGB/T 851-88 | UDC 621.882.4 | 代替GB851-76∙平垫圈用于自攻螺钉和垫圈组合件Plain washers for tapping screw and washer assemblies GB/T 97.5-2002 | 代替GB/T 9074.29、9074.30-1988∙平垫圈C级Plain washers-Product grade CGB/T 95-2002 | 代替GB/T 95-1985∙销轴用平垫圈Plain washers for clevis pinsGB/T 97.3-2000∙平垫圈A级Plain washers-Product grade AGB/T 97.1-2002 | 代替GB/T 97.1-1985∙标准型弹簧垫圈Single coil spring lock washers Normal typeGB/T 93-87 | UDC 621.882.4 | 代替GB93-76∙大垫圈A级Plain washers-Large series-Product grade AGB/T 96.1-2002 | 代替GB/T 96-1985∙小垫圈A级Plain washers-small series-Product grade AGB/T 848-2002 | 代替GB/T 848-198510.组合件和连接副∙六角头螺栓、弹簧垫圈和平垫圈组合件Hexagon head bolt,single coil spring lock washer and plain washer assembliesGB/T 9074.17-88 | UDC 621.882∙自攻螺钉和平垫圈组合件Tapping screw and washer assemblies with plain washers GB/T 9074.18-2002 | 代替GB/T 9074.18、9074.19、9074、22、9074、23-1988∙十字槽凹穴六角头自攻螺钉和平垫圈组合件Cross recessed hexagon head tapping screw with indentation and plain washer assembliesGB/T 9074.20-88 | UDC 621.882∙十字槽凹穴六角头自攻螺钉和大垫圈组合件Cross recessed hexagon head tapping sorew with indentation and large plain washer assembliesGB/T 9074.21-88 | UDC 621.882∙组合件用弹簧垫圈Single coil spring lock washer for assemblyGB/T 9074.26-88 | UDC 621.882∙组合件用外锯齿锁紧垫圈Serrated lock washer external teeth for assembly GB/T 9074.27-88 | UDC 621.882∙组合件用锥形锁紧垫圈Lountersunk external toothed lock washer for assembly GB/T 9074.28-88 | UDC 621.882∙腰状杆螺柱连接副型式分类Connections with waisted stud-Tape classification GB/T 13807.1-92∙腰状杆螺柱连接副螺柱Connections with waisted stud-StudsGB/T 13087.2-92∙腰状杆螺柱连接副螺母、受力套管Connections with waisted stud-Nuts,extension sleeves GB/T 13087.3-92∙栓接结构用大六角头螺栓螺纹长度按GB/T 3106 C级8.8和10.9级Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to GB/T3106)-Product grade C-Property classes 8.8 and 10.9GB/T 18230.1-2000∙栓接结构用大六角头螺栓短螺纹长度C级8.8和10.9级Hexagon bolts for high-strengthstructural bolting with large width across flats(short thread length)-Product gradeC-property classes 8.8 and 10.9GB/T 18230.2-2000∙栓接结构用大六角头螺母B级8和10级Hexagon nuts for high-strength structural bliting with large width across flats-Product grade B-Property classes 8 and 10GB/T 18230.3-2000∙栓接结构用1型大六角螺母B级10级Hexagon nuts for structural bolting with large width across flats,style 1-Product grade B-Property class 10GB/T 18230.4-2000∙栓接结构用平垫圈淬火并回火Plain washers for high-strength structural bolting hardened and temperedGB/T 18230.5-2000∙栓接结构用1型大六角螺母浸热镀锌(加大攻丝尺寸) A和B级5.6和8级Hexagon nuts for structural bolting,style 1,hot-dip galvanized(oversize tapped)-Product grade A and B-Property classes5.6 and 8GB/T 18230.6-2000∙栓接结构用2型大六角螺母浸热镀锌(加大攻丝尺寸) A级9级Hexagon nuts for structural bolting,style 2,hot-dip galvanized(oversize tapped)-Product grade A -Property class 9GB/T 18230.7-2000∙十字槽半沉头螺钉和锥形锁紧垫圈组合件Cross recessed raised countersunk head screw and countersunk external toothed lock washer assembliesGB/T 9074.10-88 | UDC 621.882∙十字槽凹穴六角头螺栓和弹簧垫圈组合件Cross recessed hexagon bolt with indetation single coil spring lock washer assembliesGB/T 9074.12-88 | UDC 621.882∙十字槽凹穴六角头螺栓、弹簧垫圈和平垫圈组合件Cross recessed hexagon bolt with indetation,single coil lock washer and plain washer assembliesGB/T 9074.13-88 | UDC 621.882∙钢结构用扭剪型高强度螺栓连接副Sets of torshear type high strength bolt hexagon nut and plain washer for steel structuresGB/T 3632-1995 | 代替GB3632-83∙∙螺栓或螺钉和平垫圈组合件Bolt or screw and washer assemblies with plain washers GB/T 9074.1-2002 | 代替GB/T 9074.1、9074.14-1988∙∙十字槽头螺钉和外锯齿锁紧垫圈组合件Cross recessed pan head screw and serrated lock washer external teeth assembliesGB/T 9074.2-88 | UDC 621.882∙∙十字槽盘头螺钉和弹簧垫圈组合件Cross recessed pan head screw and single coll spring lock washer assembliesGB/T 9074.3-88 | UDC 621.882∙∙十字槽盘头螺钉、弹簧垫圈和平垫圈组合件Cross recessed pan head screw, single coil spring lock washer assembliesGB/T 9074.4-88 | UDC 621.882∙十字槽小盘头螺钉和平垫圈组合件Cross recessed small pan head screw and small plain washer assembliesGB/T 9074.5-88 | UDC 621.882∙∙十字槽小盘头螺钉和大垫圈组合件Cross recessed small pan head screw and big plain washer assembliesGB/T 9074.6-88 | UDC 621.882∙∙十字槽小盘头螺钉和弹簧垫圈组合件Cross recessed small pan head screw and single coil spring lock washer assembliesGB/T 9074.7-88 | UDC 621.882∙十字槽小盘头螺钉、弹簧垫圈和平垫圈组合件Cross recessed small pan head screw, single coil spring lock washer and plain washer assembliesGB/T 9074.8-88 | UDC 621.882∙十字槽沉头螺钉和锥形锁紧垫圈组合件Cross recessed countersunk head screw and countersunk serrated external toothed lock washer assembliesGB/T 9074.9-88 | UDC 621.882∙∙十字槽凹穴六角头螺栓和平垫圈组合件Cross recessed hexagon bolt with indentation and plain washer assembliesGB/T 9074.11-88 | UDC 621.882∙六角头螺栓和弹簧垫圈组合件Hexagon head bolt and single coil spring lock washer assemblies GB/T 9074.15-88 | UDC 621.882∙六角头螺栓和外锯齿锁紧垫圈组合件Hexagon head bolt and serrated lock washer external teeth assembliesGB/T 9074.16-88 | UDC 621.882∙∙钢结构用高强度大六角头螺栓High strength bolts with large hexagon head for steel structures GB/T 1228-91 | 代替GB1228-84∙钢结构用高强度大六角头螺母High strength large hexagon nuts for steel structures GB/T 1229-91 | 代替GB1229-84∙∙钢结构用高强度垫圈High strength plain washers for steel structuresGB/T 1230-91 | 代替GB1230-84.。
内六角圆柱头螺钉国家标准
l `螺纹有效 lg `螺纹 s_max K_max D dk_max 扳手槽深度 r (mm) 长度` (mm) (mm) 规格` (mm) (mm) (mm) (mm) _min (mm) (mm)
M1.6×2.5_GB/T
70.1(内六角圆柱头 2.5
2.5
螺钉)
0 M1.6 1.5 1.6 1.6 3
1.3 0.1
螺钉)
M3×6_GB/T
70.1(内六角圆柱头 6
6
0 M3 2.5 3 3 5.5
1.3 0.1
螺钉)
M3×8_GB/T
70.1(内六角圆柱头 8
8
0 M3 2.5 3 3 5.5
1.3 0.1
螺钉)
M3×10_GB/T
70.1(内六角圆柱头 10
10
0 M3 2.5 3 3 5.5
70.1(内六角圆柱头 8
8
0 M2 1.5 2 2 3.8
1
0.1
螺钉)
M2×10_GB/T
70.1(内六角圆柱头 10
10
螺钉)
0 M2 1.5 2 2 3.8
1
0.1
M2×12_GB/T
70.1(内六角圆柱头 12
12
螺钉)
0 M2 1.5 2 2 3.8
1
0.1
M2×16_GB/T
70.1(内六角圆柱头 16
20
15 M4
3
44
7
螺钉)
2
0.2
M4×40_GB/T
70.1(内六角圆柱头 40
20
20 M4
3
44
7
螺钉)
2
GBT70.1内六角标长度系列
个
GB/T70.1-2000
36 内六角圆柱头螺钉 M8*55
个
GB/T70.1-2000
37 内六角圆柱头螺钉 M8*60
个
GB/T70.1-2000
38 内六角圆柱头螺钉 M8*65
个
GB/T70.1-2000
39 内六角圆柱头螺钉 M8*70
个
GB/T70.1-2000
40 内六角圆柱头螺钉 M10*16
个
GB/T70.1-2000
16 内六角圆柱头螺钉 M6*16
个
GB/T70.1-2000
17 内六角圆柱头螺钉 M6*20
个
GB/T70.1-2000
18 内六角圆柱头螺钉 M6*25
个
GB/T70.1-2000
19 内六角圆柱头螺钉 M6*30
个
GB/T70.1-2000
20 内六角圆柱头螺钉 M6*35
个
GB/T70.1-2000
个
GB/T70.1-2000
个
GB/T70.1-2000
93 内六角圆柱头螺钉 M16*50 94 内六角圆柱头螺钉 M16*55 95 内六角圆柱头螺钉 M16*60 96 内六角圆柱头螺钉 M16*65 97 内六角圆柱头螺钉 M16*70 98 内六角圆柱头螺钉 M16*80 99 内六角圆柱头螺钉 M16*90 100 内六角圆柱头螺钉 M16*100 101 内六角圆柱头螺钉 M16*110 102 内六角圆柱头螺钉 M16*120 103 内六角圆柱头螺钉 M16*130 104 内六角圆柱头螺钉 M16*140 105 内六角圆柱头螺钉 M16*150 106 内六角圆柱头螺钉 M16*160 107 内六角圆柱头螺钉 M20*30 108 内六角圆柱头螺钉 M20*35 109 内六角圆柱头螺钉 M20*40 110 内六角圆柱头螺钉 M20*45 111 内六角圆柱头螺钉 M20*50 112 内六角圆柱头螺钉 M20*55 113 内六角圆柱头螺钉 M20*60 114 内六角圆柱头螺钉 M20*65 115 内六角圆柱头螺钉 M20*70 116 内六角圆柱头螺钉 M20*80 117 内六角圆柱头螺钉 M20*90 118 内六角圆柱头螺钉 M20*100 119 内六角圆柱头螺钉 M20*110 120 内六角圆柱头螺钉 M20*120 121 内六角圆柱头螺钉 M20*130 122 内六角圆柱头螺钉 M20*140 123 内六角圆柱头螺钉 M20*150 124 内六角圆柱头螺钉 M20*160 125 内六角圆柱头螺钉 M20*170 126 内六角圆柱头螺钉 M20*180 127 内六角圆柱头螺钉 M20*190 128 内六角圆柱头螺钉 M20*200 129 内六角圆柱头螺钉 M24*40 130 内六角圆柱头螺钉 M24*45 131 内六角圆柱头螺钉 M24*50 132 内六角圆柱头螺钉 M24*55 133 内六角圆柱头螺钉 M24*60 134 内六角圆柱头螺钉 M24*65 135 内六角圆柱头螺钉 M24*70 136 内六角圆柱头螺钉 M24*80 137 内六角圆柱头螺钉 M24*90 138 内六角圆柱头螺钉 M24*100 139 内六角圆柱头螺钉 M24*110
紧固件GB标准
紧固件常用GB标准•(ISO 7380-1997) 内六角平圆头螺钉 GB/T 70.2-2000•(ISO 4762-1997)(GB 70-1985) 内六角圆柱头螺钉 GB/T 70.1-2000 •十字槽盘头螺钉 818-85 GB/T 818-2000•六角头螺栓全螺纹 GB/T 5783-2000•1型六角螺母 GB/T 6170-2000•六角薄螺母 GB/T 6172.1-2000•盖形螺母 GB/T 923-88•标准型弹簧垫圈 GB/T 93-87•内六角沉头螺钉 GB/T 70.3-2000•内六角凹端紧定螺钉 GB/T 80-2000•平垫圈 A级 GB/T 97.1-2002•钢结构用高强度垫圈 GB/T 1230-91•钢结构用高强度大六角头螺母 GB/T 1229-91•钢结构用高强度大六角头螺栓 GB/T 1228-91•大半圆头方颈螺栓 C级 GB/T 14-1998•半圆头方颈螺栓 GB/T 12-88•十字槽小盘头螺钉 GB/T 823-88•等长双头螺柱 B级 GB/T 901-88•十字槽沉头螺钉第1部分：钢4.8级 GB/T 819.1-2000•开口型扁圆头抽芯铆钉 GB/T 12618-90•圆柱销不淬硬钢和奥氏体不锈钢 GB/T 119.1-2000•十字槽沉头自攻螺钉 GB/T 846-85•十字槽盘头自攻螺钉 GB/T 845-85•小垫圈 A级 GB/T 848-2002•大垫圈 A级 GB/T 96.1-2002•六角头螺栓 GB/T 5782-20001. 螺栓•六角头螺栓细牙Hexagon head bolts with fine pitch threadGB/T 5785-2000 | 代替GB/T 5785-1986•六角头螺栓细牙全螺纹Hexagon head bolts with fine pitch thread-Full thread GB/T 5786-2000 | 代替GB/T 5786-1986•六角法兰面螺栓-加大系列-B级Hexagon flange bolts-Heavy series-product grade B GB/T 5789-86 | UDC 621.882.6•六角法兰面螺栓-加大系列-细杆-B级Hexagon flange bolts-Heavy series-product grade B GB/T 5790-86 | UDC 621.882.6•六角法兰面螺栓小系列Hexagon flange bolts-Small seriesGB/T 16674-1996 | 代替GB/T 5787、5788-1986•钢网架螺栓球节点用高强度螺栓High strength bolts for joints of space grid structures GB/T 16939-1997•扩口式管接头空心螺栓Flared type tube fittings Inverted flare bolts GB 5650•GB/T 3098.13-1996 紧固件机械性能螺栓与螺钉GB/T 3098.13-1996 紧固件机械性能螺栓与螺钉3098•GB18230.2-2000 栓接结构用大六角螺栓短螺纹GB18230.2-2000 栓接结构用大六角螺栓短螺纹GB18230.2-2000•U型螺栓U-boltsJB/ZQ 4321-97 | 代替JB/ZQ 4321-86•大半圆头带榫螺栓Cup head nib bolts with large headGB/T 15-88 | UDC 621.882.6 | 代替GB15-76•六角头铰制孔用螺栓Hexagon fit bolts-product grade A and BGB/T 27-88 | UDC 621.882.6 | 代替GB27-76•六角头螺杆带孔铰制孔用螺栓Hexagon fit bolts with split pin hole on shank-product gradeA and BGB/T 28-88 | UDC 621.882.6 | 代替GB28-76•六角头头部带槽螺栓 A 和 B 级Hexagon bolts with slot on head -product A and B GB/T 29.1-88 | UDC 621.882.6 | 代替GB29-76•十字槽凹穴六角头螺栓Cross recessed hexagon bolts with indentation GB/T 29.2-88 | UDC 621.882.6 | 代替GB29-76•下方头螺栓 B级Square head bolts with small head-praduct grade BGB/T 35-88 | UDC 621.882.6 | 代替GB35-76•T 形槽用螺栓Bolts for T-SlotGB/T 37-88 | UDC 621.882.6 | 代替GB37-76•加强半圆头方颈螺栓Strengthened cup head square neck boltsGB/T 794-93 | 代替GB794-67•六角头螺杆带孔螺栓Hexagon bolts with split pin hole on shank-product grade A and B GB/T 31.1-88 | UDC 621.882.6 | 代替GB31、23、24-76•六角头螺杆带孔螺栓细杆 B级Hexagon bolts with split pin hole on shank-Reduced shank-product grade BGB/T 31.2-88 | UDC 621.882.6 | 代替GB31、23、24-76•六角头螺杆带孔螺栓细牙 A和B级Hexagon bolts with split pin hole on shank-Fine pitch thread-product grade A and BGB/T 31.3-88 | UDC 621.882.6 | 代替GB31、23、24-76•方头螺栓 C级Square head bolts-Product grade CGB/T 8-88 | UDC 621.882.6 | 代替GB8-76•沉头方颈螺栓Flat countersunk square neck boltsGB/T 10-88 | UDC 621.882.6 | 代替GB10-76•沉头带榫螺拴Flat countersunk nib boltsGB/T 11-88 | UDC 621.882.6 | 代替GB11-76•半圆头带榫螺栓Cup head nid boltsGB/T 13-88 | UDC 621.882.6 | 代替GB13-76•六角头头部带孔螺栓 A 和 B级Hexagon bolts with wire holes on head-product grade A and BGB/T 32.1-88 | UDC 621.882.6 | 代替GB32、25、26-76•六角头头部带孔螺栓细杆 B级Hexagon bolts with wire holes on head-Reduced shank-product grade BGB/T 32.2-88 | UDC 621.882.6 | 代替GB32、25、26-76•六角头头部带孔螺栓细牙 A 和 B 级Hexagon bolts with wire holes on head-Fine pitch thread-product grade A and BGB/T 32.3-88 | UDC 621.882.6 | 代替GB32、25、26-76•活节螺栓Eye boltsGB/T 798-88 | UDC 621.882.6 | 代替GB798-76•地脚螺栓Eyelet boltsGB/T 799-88 | UDC 621.882.6 | 代替GB799-76•沉头双榫螺Flat countersunk double nib boltsGB/T 800-88 | UDC 621.882.6 | 代替GB800-77•小半圆头低方颈螺栓 B级Cup head square neck bolts with small head and short neck-product grade BGB/T 801-1998 | 代替GB801-88•六角头螺栓 C级Hexagon head bolts-product grade CGB/T 5780-2000 | 代替GB/T 5780-1986•六角头螺栓全螺纹 C级Hexagon head bolts-Full thread-product grade C GB/T 5781-2000 | 代替GB/T 5781-1986•六角头螺栓-细杆-B级Hexagon head bolts-Reduced shank -Product grade B GB/T 5784-86 | UDC 621.882.6 | 代替GB30、21-76•六角头螺栓 Hexagon head boltsGB/T 5782-2000 | 代替GB/T 5782-1986•六角头螺栓全螺纹 Hexagon head bolts-Full threadGB/T 5783-2000 | 代替GB/T 5783-1986•大半圆头方颈螺栓 C级Cup head square neck bolts with large head-Product grade C GB/T 14-1998 | 代替GB14-88•半圆头方颈螺栓Cup head square neck boltsGB/T 12-88 | UDC 621.882.6 | 代替GB12-762.螺钉•方头长圆柱球面端紧定螺钉Square set screws with long dog point and rounded end GB/T 83-88 | UDC 621.882.2 | 代替GB83-76•开槽圆柱头轴位螺钉Slotted cheese head screws with shoulderGB/T 830-88 | UDC 621.882.2 | 代替GB830-76•开槽无头轴位螺钉Slotted shoulder screwsGB/T 831-88 | UDC 621.882.2 | 代替GB831-76•开槽带孔球面圆柱头螺钉Slotted capstan screwsGB/T 832-88 | UDC 621.882.2 | 代替GB832-76•开槽圆柱头螺钉Slotted cheese head screwsGB/T 65-2000 | 代替GB/T 65-1985•开槽盘头螺钉Slotted pan head screwsGB/T 67-2000 | 代替GB/T 67-1985•开槽沉头螺钉Slotted countersunk flat head screws (common head style) GB/T 68-2000 | 代替GB/T 68-1985•开槽半沉头螺钉Countersunk slotted raised head screws (common head style) GB/T 69-2000 | 代替GB/T 69-1985•开槽锥端紧定螺钉Slotted set screws with cone pointGB/T 71-85 | UDC 621.882.219 | 代替GB71-76•开槽锥端定位螺钉Slotted setscrews with cone pointGB/T 72-88 | UDC 621.882.2 | 代替GB72-76•开槽平端紧定螺钉Slotted set screws with flat pointGB/T 73-85 | UDC 621.882.219.4 | 代替GB73-76•滚花高头螺钉Knurled thumb screwsGB/T 834-88 | UDC 621.882.2 | 代替GB834-76•滚花平头螺钉Knurled screwsGB/T 835-88 | UDC 621.882.2 | 代替GB835-76•滚花小头螺钉Knurled screws with small headGB/T 836-88 | UDC 621.882.2 | 代替GB836-76•开槽盘头不脱出螺钉Slotted pan head screws with waisted shankGB/T 837-88 | UDC 621.882.2 | 代替GB837-76•方头短圆柱锥端紧定螺钉Square set screws with short dog point and cone end GB/T 86-88 | UDC 621.882.2 | 代替GB86-76•开槽凹端紧定螺钉Slotted set screws with cup pointGB/T 74-85 | UDC 621.882.219.4.092.6 | 代替GB74-76•方头长圆柱端紧定螺钉Square set screws with long dog pointGB/T 85-88 | UDC 621.882.2 | 代替GB85-76•十字槽半沉头螺钉Countersunk raised head screws (common head style) with cross recess GB/T 820-2000 | 代替GB/T 820-1985•开槽圆柱端定位螺钉Slotted setscrews with dog pointGB/T 829-88 | UDC 621.882.2 | 代替GB829-76•开槽大圆柱头螺钉Slotted large cheese head screwsGB/T 833-88 | UDC 621.882.2 | 代替GB833-76•六角头不脱出螺钉Hexagon screws with waisted shankGB/T 838-88 | UDC 621.882.2 | 代替GB838-76•十字槽沉头螺钉第2部分：钢8.8、不锈钢A2-70和有色金属CU2或CU3 Cross recessed countersunk flat head screws (common head style)-Grade A-Part 2:Steel of property class 8.8, stainless and non-ferrous metalsGB/T 819.2-1997•方头平端紧定螺钉Square set screws with chamfered endGB/T 821-88 | UDC 621.882.2 | 代替GB821-76•十字槽圆柱头螺钉Cheese head screws with cross recessGB/T 822-2000 | 代替GB/T 822-1988•吊环螺钉 EyeboltsGB/T 825-88 | UDC 621.882 | 代替GB825-76•精密机械用紧固件十字槽螺钉Fasteners for mechanics-Cross recessed screws GB/T 13806.1-92•方头凹端紧定螺钉Square set screws with cup pointGB/T 84-88 | UDC 621.882.2 | 代替GB84-76•开槽盘头定位螺钉Slotted pan head set setscrews with dog pointGB/T 828-88 | UDC 621.882.2 | 代替GB828-76•滚花头不脱出螺钉Knurled thumb screws with waisted shankGB/T 839-88 | UDC 621.882.2 | 代替GB839-76•塑料滚花头螺钉Plastic diamond knurlhead screwsGB/T 840-88 | UDC 621.882.2 | 代替GB840-79•开槽球面圆柱头轴位螺钉Slotted raised head with shoulderGB/T 946-88 | UDC 621.882.2 | 代替GB946-76•开槽球面大圆柱头螺钉Slotted large raised cheese head screwsGB/T 947-88 | UDC 621.882.2 | 代替GB947-76•开槽沉头不脱出螺钉Slotted countersunk head screws with waisted shank GB/T 948-88 | UDC 621.882.2 | 代替GB948-76•开槽半沉头不脱出螺钉Slotted raised countersunk head screws with waisted shank GB/T 949-88 | UDC 621.882.2 | 代替GB949-76•开槽长圆柱端紧定螺钉Slotted set screws with long dog pointGB/T 75-85 | UDC 621.882.219.4.092.5 | 代替GB75-76•十字槽小盘头螺钉 Cross recessed small pan head screwsGB/T 823-88 | UDC 621.882.2 | 代替GB823-76•十字槽盘头螺钉 818-85 Pan head screws with cross recessGB/T 818-2000 | 代替GB/T 818-1985•十字槽沉头螺钉第1部分：钢4.8级Countersunk flat head screws (common head style)with cross recess-Part 1:Steel of property class 4.8GB/T 819.1-2000 | 代替GB/T 819-1985•GB70.2-2000(ISO 7380-1997) 内六角平圆头螺钉Hexagon socket flat head screws GB70.2-2000(ISO 7380-1997 | 代替GB70.2-2000(ISO 7380-19973. 内六角螺钉•(ISO 4762-1997)(GB 70-1985) 内六角圆柱头螺钉Hexagon socket head cap screws GB/T 70.1-2000 | 代替GB/T 70-1985•(ISO 7380-1997)内六角平圆头螺钉Hexagon socket button head screwsGB/T 70.2-2000•内六角凹端紧定螺钉Hexagon socket set screws with cup pointGB/T 80-2000 | 代替GB/T 80-1985•内六角沉头螺钉Hexagon socket countersunk head screwsGB/T 70.3-2000•内六角花形半沉头螺钉Hexagon lobular socket raised countersunk head screws GB/T 2674-86 | UDC 621.882.2 | 代替GB2674-81•内六角花形沉头螺钉Hexagon lobular socket countersunk head screwsGB/T 2673-86 | UDC 621.882.2 | 代替GB2673-81•内六角花形盘头螺钉Hexagon lobular socket pan head screwsGB/T 2672-86 | UDC 621.882.2 | 代替GB2672-81•内六角花形圆柱头螺钉-4.8级Hexagon lobular socket head cap screws-property class 4.8 GB/T 6190-86 | UDC 621.882.2 | 代替GB2671-81•内六角花形圆柱头螺钉-8.8和10.9级Hexagon lobular socket head cap screws-property class8.8 and 10.9GB/T 6191-86 | UDC 621.882.2 | 代替GB2671-81•内六角平端紧定螺钉Hexagon socket set screws with flat pointGB/T 77-2000 | 代替GB/T 77-1985•内六角圆柱端紧定螺钉Hexagon socket set screws with dog pointGB/T 79-2000 | 代替GB/T 79-1985•内六角圆柱头轴肩螺钉Hexagon socket head shoulder screwsGB/T 5281-85 | UDC 621.882.215.6•内六角锥端紧定螺钉Hexagon socket set screws with cone pointGB/T 78-2000 | 代替GB/T 78-19854. 自攻螺钉•十字槽半沉头自攻锁紧螺钉Cross recessed raised countersunk head thread forming screws GB/T 6562-86 | UDC 621.882•六角头自攻锁紧螺钉Hexagon head thread forming screwsGB/T 6563-86 | UDC 621.882•内六角花形圆柱头自攻锁紧螺钉Hexagon lobular socket thread forming screws GB/T 6564-86 | UDC 621.882•十字槽半沉头自攻螺钉Cross recessed raised countersunk head tapping screws GB/T 847-85 | UDC 621.882.216.5.082.8 | 代替GB847-76•开槽盘头自攻螺钉 Slotted pan head tapping screwsGB/T 5282-85 | UDC 621.882.215.082.8•开槽沉头自攻螺钉Slotted countersunkhead tapping screwsGB/T 5283-85 | UDC 621.882.215.082.8•开槽半沉头自攻螺钉Slotted raised countersunkhead tapping screwsGB/T 5284-85 | UDC 621.882.215.082.8•六角头自攻螺钉Hexagon head tapping screwsGB/T 5285-85 | UDC 621.882.215.082.8•十字槽盘头自攻锁紧螺钉Cross recessed pan head thread forming screws GB/T 6560-86 | UDC 621.882•十字槽沉头自攻锁紧螺钉Cross recessed countersunk head thread forming screws GB/T 6561-86 | UDC 621.882•十字槽头凹穴六角头自攻螺钉Cross recessed hexagon head tapping screws with indentation GB/T 9456-88 | UDC 621.882.2•精密机械用紧固件十字槽自攻螺钉刮削端Fasteners for fine mechanics-Cross recessed tapping screws-Scrape pointGB/T 13806.2-92•墙板自攻螺钉Dry wall screwsGB/T 14210-93•十字槽盘头自钻自攻螺钉Cross recessed pan head drilling screws with tapping screw thread GB/T 15856.1-2002 | 代替GB/T 15856.1-1995•十字槽沉头自钻自攻螺钉Cross recessed countersunk head drilling screws with tapping screw threadGB/T 15856.2-2002 | 代替GB/T 15856.2-1995•十字槽半沉头自钻自攻螺钉Cross recessed raised countersunk head drilling screws with tapping screw threadGB/T 15856.3-2002 | 代替GB/T 15856.3-1995•六角法兰面自钻自攻螺钉Hexagon flange drilling screws with tapping screw thread GB/T 15856.4-2002 | 代替GB/T 15856.4-1995•六角凸缘自钻自攻螺钉Hexagon washer head drilling screws with tapping screw thread GB/T 15856.5-2002•六角凸缘自攻螺钉Hexzgon head tapping screws with collarGB/T 16824.1-1997•六角法兰面自攻螺钉Hexagon flange head tapping screwsGB/T 16824.2-1997•十字槽盘头自攻螺钉 Cross recessed pan head tapping screwsGB/T 845-85 | UDC 621.882.216.5.082.8 | 代替GB845-76•十字槽沉头自攻螺钉 Cross recessed countersunk head tapping screws GB/T 846-85 | UDC 621.882.216.5.082.8 | 代替GB846-765.木螺钉•开槽半沉头木螺钉Slotted raised countersunk head wood screwsGB/T 101-86 | UDC 621.882.2 | 代替GB101-76•开槽沉头木螺钉Slotted countersunk head wood screwsGB/T 100-86 | UDC 621.882.2 | 代替GB100-76•开槽圆头木螺钉Slotted round head wood screwsGB/T 99-86 | UDC 621.882.2 | 代替GB99-76•六角头木螺钉Hexagon head wood screwsGB/T 102-86 | UDC 621.882.2 | 代替GB102-76•十字槽半沉头木螺钉Cross recessed raised head countersunk head wood screws GB/T 952-86 | UDC 621.882.2 | 代替GB952-76•十字槽沉头木螺钉Cross recessed countersunk head wood screwsGB/T 951-86 | UDC 621.882.2 | 代替GB951-76•十字槽圆头木螺钉Cross recessed round head wood screws GB/T 950-86 | UDC 621.882.2 | 代替GB950-766.螺杆和螺柱•储能焊用焊接螺柱Weld studs for capacitor discharge welding GB/T 902.3-89 | 代替GB902-76•等长双头螺柱 B级Double end studs(clamping type) -Product grade B GB/T 901-88 | UDC 621.882 | 代替GB901-76•等长双头螺柱 C级Double end studs(clamping type)-product grade C GB/T 953-88 | UDC 621.882 | 代替GB953-76•机动弧焊用焊接螺柱Weld studs for arc weldingGB/T 902.2-89 | 代替GB902-76•螺杆Threaded rodsGB/T 15389-94•手工焊用焊接螺柱Weld studs for manual weldingGB/T 902.1-89 | 代替GB902-76•双头螺柱 bm=1.25d Double end studs-bm=1.25dGB/T 898-88 | UDC 621.882 | 代替GB898-76•双头螺柱 bm=1.5d Double end studs-bm=1.5dGB/T 899-88 | UDC 621.882 | 代替GB899-76•双头螺柱 bm=1d Double end studs-bm=1dGB/T 897-88 | UDC 621.882 | 代替GB897-76•双头螺柱 bm=2d Double end studs--bm=2dGB/T 900-88 | UDC 621.882 | 代替GB900-76•等长双头螺栓Double end studs•动负荷预应力螺柱Dynamic load prestressed studs•阶端双头螺柱Order end double end studs•双头螺栓Double end studs•双头螺柱Double end studs•双头螺柱Double end studs•双头螺柱b1=1.25d Double end studs7.铆钉•平头铆钉Flat head rivetsGB/T 109-86 | UDC 621.884 | 代替GB109-76•标牌铆钉Rivets for name plateGB/T 827-86 | UDC 621.884 | 代替GB827-76•半圆头铆钉(粗制) Round head rivets-BlackGB/T 863.1-86 | UDC 621.884 | 代替GB863-76•小半圆头铆钉(粗制) Round head rivets with small head-Black GB/T 863.2-86 | UDC 621.884•平锥头铆钉(粗制) Cone head rivets-BlackGB/T 864-86 | UDC 621.884 | 代替GB864-76•沉头铆钉(粗制) Countersunk head rivets-BlackGB/T 865-86 | UDC 621.884 | 代替GB865-86•半沉头铆钉(粗制) Oval countersunk head rivets-Black GB/T 866-86 | UDC 621.884 | 代替GB866-76•半圆头铆钉Round head rivetsGB/T 867-86 | UDC 621.884 | 代替GB867-76•平锥头铆钉Cone head rivetsGB/T 868-86 | UDC 621.884 | 代替GB868-76•沉头铆钉Countersunk head rivetsGB/T 869-86 | UDC 621.884 | 代替GB869-76•扁圆头击芯铆钉Flat round head drive rivetsGB/T 15855.1-1995•半沉头铆钉Oval countersunk head rivetsGB/T 870-86 | UDC 621.884 | 代替GB870-76•扁圆头铆钉Flat round head rivetsGB/T 871-86 | UDC 621.884 | 代替GB871-76•扁平头铆钉Thin head rivetsGB/T 872-86 | UDC 621.884 | 代替GB872-76•扁圆头半空心铆钉Oval head semi-tubular rivetsGB/T 873-86 | UDC 621.884 | 代替GB873-76•120°沉头半空心铆钉120 degree countersunk head semi-tubular rivets GB/T 874-86 | UDC 621.884 | 代替GB874-76•扁平头半空心铆钉Thin head semi-tubular rivetsGB/T 875-86 | UDC 621.884 | 代替GB875-76•空心铆钉Tubular rivetsGB/T 876-86 | UDC 621.884 | 代替GB876-76•120°沉头铆钉120 degree countersunk head rivetsGB/T 954-86 | UDC 621.884 | 代替GB954-76•管状铆钉Pipe type rivetsGB/T 975-86 | UDC 621.884 | 代替GB975-76•大扁圆头铆钉Truss head rivetsGB/T 1011-86 | UDC 621.884 | 代替GB1011-76•120°半沉头铆钉120 degree oval countersunk rivetsGB/T 1012-86 | UDC 621.884 | 代替GB1012-76•平锥头半空心铆钉Cone head semi-tubler rivetsGB/T 1013-86 | UDC 621.884 | 代替GB1013-76•大扁圆头半空心铆钉Truss head semi-tublar rivetsGB/T 1014-86 | UDC 621.884 | 代替GB1014-76•沉头半空心铆钉Countersunk head semi-tublar rivetsGB/T 1015-86 | UDC 621.884 | 代替GB1015-76•无头铆钉Headless rivetsGB/T 1016-86 | UDC 621.884 | 代替GB1016-76•封闭型扁圆头抽芯铆钉Mushroom head break mandrel closed end blind rivets GB/T 12615-90•封闭型沉头抽芯铆钉120 deg flush head break mandrel closed end blind rivets GB/T 12616-90•开口型沉头抽芯铆钉120 deg flush head break mandrel blind rivets GB/T 12617-90•沉头击芯铆钉Countersunk head drive rivetsGB/T 15855.2-1995•开口型扁圆头抽芯铆钉Mushroom head break mandrel blind rivets GB/T 12618-908.螺母•滚花高螺母Knurled nut with collarGB/T 806-88 | UDC 621.882.3 | 代替GB806-76•滚花薄螺母Knurled nutsGB/T 807-88 | UDC 621.882.3 | 代替GB807-76•小六角特扁细牙螺母Small hexagon thin nuts-Fine pitch thread GB/T 808-88 | UDC 621.882.3 | 代替GB808-76•嵌装圆螺母Lnsert round nutsGB/T 809-88 | UDC 621.882.3 | 代替GB809-76•小圆螺母Small round nutsGB/T 810-88 | UDC 621.882.3 | 代替GB810-76•圆螺母Round nutsGB/T 812-88 | UDC 621.882.3 | 代替GB812-76•端面带孔圆螺母Round nuts with drilled holes in one faceGB/T 815-88 | UDC 621.882.3 | 代替GB815-76•侧面带孔圆螺母Round nuts with set pin holes in sideGB/T 816-88 | UDC 621.882.3 | 代替GB816-79•带槽圆螺母Slotted round nutsGB/T 817-88 | UDC 621.882.3 | 代替GB817-76•1型非金属嵌件六角锁紧螺母Prevailing torque type hexagon nuts(with non-metallic insert),style 1GB/T 889.1-2000 | 代替GB/T 889-1986•1型六角开槽螺母细牙 A和B级Hexagon slotted and castle nuts,style 1-fine pitch thread-product grades A and BGB/T 9457-88 | UDC 621.882.3 | 代替GB57、58-76•2型六角开槽螺母细牙 A和B级Hexagon slotted and castle nuts,style 2--Fine pitch thread -Product grades A and BGB/T 9458-88 | UDC 621.882.3•六角开槽薄螺母细牙 A和B级Hexagon thin slotted nuts--Fine pitch thread -Product gradesA and BGB/T 9459-88 | UDC 621.882.3 | 代替GB59、60-76•焊接方螺母Square weld nutsGB/T 13680-92•焊接六角螺母Hexagon weld nutsGB/T 13681-92•平头铆螺母Flat head riveted nutsGB/T 17880.1-1999•沉头铆螺母Countersunk head riveted nutsGB/T 17880.2-1999•小沉头铆螺母Small countersunk head riveted nutsGB/T 17880.3-1999•120°小沉头铆螺母120°Small countersunk head riveted nutsGB/T 17880.4-1999•平头六角铆螺母Flat head hexagon riveted nutsGB/T 17880.5-1999•精密机械用六角螺母Hexagon nuts for fine mechanicsGB/T 18195-2000•1型非金属嵌件六角锁紧螺母细牙Prevailing torque type hexagon nuts(with non-metallic insert),style 1,with fine pitch threadGB/T 889.2-2000•非金属嵌件六角锁紧薄螺母Prevailing torque type hexagon thin nuts(with non-metallic insert)GB/T 6072.2-2000•六角薄螺母细牙Hexagon thin nuts(chamfered) with fine pitch thread GB/T 6173-2000 | 代替GB/T 6173-1986•六角薄螺母无倒角Hexagon thin nuts(unchamfered)GB/T 6174-2000 | 代替GB/T 6174-1986•1型六角螺母细牙Hexagon nuts,style 1,with fine pitch threadGB/T 6171-2000 | 代替GB/T 6171-1986•方螺母 C级Square nuts-product grade CGB/T 39-88 | UDC 621.882.3 | 代替GB39-76•六角螺母 C级Hexagon nuts-product grade CGB/T 41-2000 | 代替GB/T 41-1986•六角厚螺母Hexagon thick nutsGB/T 56-88 | 代替GB56-76•蝶形螺母Wing nutsGB/T 62-88 | UDC 621.882.3 | 代替GB62-76•环形螺母Lifting nutsGB/T 63-88 | UDC 621.882.3 | 代替GB63-76•组合式盖形螺母Acorn nutsGB/T 802-88 | UDC 621.882.3 | 代替GB802-76•球面六角螺母Hexagon nuts with raised faceGB/T 804-88 | UDC 621.882.3 | 代替GB804-76•2型六角螺母Hexagon nuts,style 2GB/T 6175-2000 | 代替GB/T 6175-1986•2型六角螺母细牙Hexagon nuts,style 2,with fine pitch threadGB/T 6176-2000 | 代替GB/T 6176-1986•六角法兰面螺母Hexagon nuts with flangeGB/T 6177.1-2000 | 代替GB/T 6177-1986•六角法兰面螺母细牙Hexagon nuts with flange-fine pitch threadGB/T 6177.2-2000•1型六角开槽螺母-A和B级Hexagon slotted and castle nuts,style 1 -product grades A and BGB/T 6178-86 | UDC 621.882.3 | 代替GB57~58-76•1型六角开槽螺母-C级Hexagon slotted nuts,style 1 -product grade C GB/T 6179-86 | UDC 621.882.3 | 代替GB57~58-76•2型六角开槽螺母-A和B级Hexagon slotted and castle nuts,style 2 -Product grades A and BGB/T 6180-86 | UDC 621.882.3•六角开槽薄螺母-A和B级Hexagon thin slotted nuts-Product grades A and B GB/T 6181-86 | UDC 621.882.3 | 代替GB59~60-76•2型非金属嵌件六角锁紧螺母Prevailing torque type hexagon nuts(with non-metallic insert),style 2GB/T 6182-2000 | 代替GB/T 6182-1986•非金属嵌件六角法兰面锁紧螺母Prevailing torque type hexagon nuts with flange(with non-metallic insert)GB/T 6183.1-2000 | 代替GB/T 6183-1986•非金属嵌件六角法兰面锁紧螺母细牙Prevailing torque type hexagon nuts with flange(with non-metallic insert)with fine pitch threadGB/T 6183.2-2000•1型全金属六角锁紧螺母Prevailing torque type all-metal hexagon nuts,style 1 GB/T 6184-2000 | 代替GB/T 6184-1986•2型全金属六角锁紧螺母Prevailing torque type all-metal hexagon nuts,style 2 GB/T 6185.1-2000 | 代替GB/T 6185-1986•2型全金属六角锁紧螺母细牙Prevailing torque type all-metal hexagon nuts,style 2,with fine pitch threadGB/T 6185.2-2000•2型全金属六角锁紧螺母 9级Prevailing torque type all-metal hexagon nuts,style 2-Property class 9GB/T 6186-2000 | 代替GB/T 6186-1986•全金属六角法兰面锁紧螺母Prevailing torque type all-metal hexagon nuts with flange GB/T 6187.1-2000 | 代替GB/T 6187-1986•全金属六角法兰面锁紧螺母细牙Prevailing torque type all-metal hexagon nuts with flange with fine pitch threadGB/T 6187.2-2000•扣紧螺母Tight nutsGB/T 805-88 | UDC 621.882.3 | 代替GB805-76•六角薄螺母Hexagon thin nuts(chamfered)GB/T 6172.1-2000 | 代替GB/T 6172-1986•1型六角螺母Hexagon nuts,style 1GB/T 6170-2000 | 代替GB/T 6170-1986•盖形螺母Acorn nutsGB/T 923-88 | UDC 621.882.3 | 代替GB923-769.垫圈•工字钢用方斜垫圈Square taper washers for I sectionGB/T 852-88 | UDC 621.882.4 | 代替GB852-76•槽钢用方斜垫圈Square taper washers for slot sectionGB/T 853-88 | UDC 621.882.4 | 代替GB853-76•单耳止动垫圈Tab washers with long tabGB/T 854-88 | UDC 621.882.4 | 代替GB854-76•双耳止动垫圈Tab washers with long tab and wingGB/T 855-88 | UDC 621.882.4 | 代替GB855-76•外舌止动垫圈External tab washersGB/T 856-88 | UDC 621.882.4 | 代替GB856-76•圆螺母用止动垫圈Tab washers for round nutGB/T 858-88 | UDC 621.882.4 | 代替GB858-76•轻型弹簧垫圈Single coil spring lock washers,Light type GB/T 859-87 | UDC 621.882.4 | 代替GB859-76•鞍形弹性垫圈Curved spring washersGB/T 860-87 | UDC 621.882.4 | 代替GB860-76•内齿锁紧垫圈Lock washers internal teethGB/T 861.1-87 | UDC 621.882.4 | 代替GB861-76•内锯齿锁紧垫圈Serrated lock washers internal teethGB/T 861.2-87 | UDC 621.882.4•外齿锁紧垫圈Lock washers external teethGB/T 862.1-87 | UDC 621.882.4 | 代替GB862-76•外锯齿锁紧垫圈Serrated lock washers external teethGB/T 862.2-87 | UDC 621.882.4•波形弹性垫圈Wave spring washersGB/T 955-87 | UDC 621.882.4 | 代替GB955-76•锥形锁紧垫圈Countersunk external toothed lock washers GB/T 956.1-87 | UDC 621.882.4 | 代替GB956-76•锥形锯齿锁紧垫圈Countersunk Serrated external toothed lock washers GB/T 956.2-87 | UDC 621.882.4•特大垫圈 C级Plain washers-Extra large series-Product grade C GB/T 5287-2002 | 代替GB/T 5287-1985•重型弹簧垫圈Single coil spring lock washers,heavy type GB/T 7244-87 | UDC 621.882.4•鞍形弹簧垫圈Curved Single coil spring lock washersGB/T 7245-87 | UDC 621.882.4•波形弹簧垫圈Wave Single coil spring lock washersGB/T 7246-87 | UDC 621.882.4•大垫圈 C级Plain washers-Large series-Product grade C GB/T 96.2-2002 | 代替GB/T 96-1985•平垫圈倒角型 A级Plain washers,chamfered-Product grade AGB/T 97.2-2002 | 代替GB/T 97.2-1985•平垫圈用于螺钉和垫圈组合件Plain washers for screw and washer assemblies GB/T 97.4-2002 | 代替GB/T 9074.24、9074.25-1988•球面垫圈Washers with ball faceGB/T 849-88 | UDC 621.882.4 | 代替GB849-76•锥面垫圈Washers with cone faceGB/T 850-88 | UDC 621.882.4 | 代替GB850-76•开口垫圈Washers with splitGB/T 851-88 | UDC 621.882.4 | 代替GB851-76•平垫圈用于自攻螺钉和垫圈组合件Plain washers for tapping screw and washer assemblies GB/T 97.5-2002 | 代替GB/T 9074.29、9074.30-1988•平垫圈 C级Plain washers-Product grade CGB/T 95-2002 | 代替GB/T 95-1985•销轴用平垫圈Plain washers for clevis pinsGB/T 97.3-2000•平垫圈 A级Plain washers-Product grade AGB/T 97.1-2002 | 代替GB/T 97.1-1985•标准型弹簧垫圈Single coil spring lock washers Normal typeGB/T 93-87 | UDC 621.882.4 | 代替GB93-76•大垫圈 A级Plain washers-Large series-Product grade AGB/T 96.1-2002 | 代替GB/T 96-1985•小垫圈 A级Plain washers-small series-Product grade AGB/T 848-2002 | 代替GB/T 848-198510.组合件和连接副•六角头螺栓、弹簧垫圈和平垫圈组合件Hexagon head bolt,single coil spring lock washer and plain washer assembliesGB/T 9074.17-88 | UDC 621.882•自攻螺钉和平垫圈组合件Tapping screw and washer assemblies with plain washers GB/T 9074.18-2002 | 代替GB/T 9074.18、9074.19、9074、22、9074、23-1988•十字槽凹穴六角头自攻螺钉和平垫圈组合件Cross recessed hexagon head tapping screw with indentation and plain washer assembliesGB/T 9074.20-88 | UDC 621.882•十字槽凹穴六角头自攻螺钉和大垫圈组合件Cross recessed hexagon head tapping sorew with indentation and large plain washer assembliesGB/T 9074.21-88 | UDC 621.882•组合件用弹簧垫圈Single coil spring lock washer for assemblyGB/T 9074.26-88 | UDC 621.882•组合件用外锯齿锁紧垫圈Serrated lock washer external teeth for assembly GB/T 9074.27-88 | UDC 621.882•组合件用锥形锁紧垫圈Lountersunk external toothed lock washer for assembly GB/T 9074.28-88 | UDC 621.882•腰状杆螺柱连接副型式分类Connections with waisted stud-Tape classification GB/T 13807.1-92•腰状杆螺柱连接副螺柱Connections with waisted stud-StudsGB/T 13087.2-92•腰状杆螺柱连接副螺母、受力套管Connections with waisted stud-Nuts,extension sleeves GB/T 13087.3-92•栓接结构用大六角头螺栓螺纹长度按GB/T 3106 C级 8.8和10.9级Hexagon bolts for high-strength structural bolting with large width across flats(thread lengths according to GB/T 3106)-Product grade C-Property classes 8.8 and 10.9GB/T 18230.1-2000•栓接结构用大六角头螺栓短螺纹长度 C级 8.8和 10.9级Hexagon bolts for high-strengthstructural bolting with large width across flats(short thread length)-Product grade C-property classes 8.8 and 10.9GB/T 18230.2-2000•栓接结构用大六角头螺母 B级 8和10级Hexagon nuts for high-strength structural bliting with large width across flats-Product grade B-Property classes 8 and 10GB/T 18230.3-2000•栓接结构用1型大六角螺母 B级 10级Hexagon nuts for structural bolting with large width across flats,style 1-Product grade B-Property class 10GB/T 18230.4-2000•栓接结构用平垫圈淬火并回火Plain washers for high-strength structural bolting hardened and temperedGB/T 18230.5-2000•栓接结构用1型大六角螺母浸热镀锌(加大攻丝尺寸) A和B级 5.6和8级Hexagon nuts for structural bolting,style 1,hot-dip galvanized(oversize tapped)-Product grade A and B-Property classes 5.6 and 8GB/T 18230.6-2000•栓接结构用2型大六角螺母浸热镀锌(加大攻丝尺寸) A级 9级Hexagon nuts for structural bolting,style 2,hot-dip galvanized(oversize tapped)-Product grade A -Property class 9GB/T 18230.7-2000•十字槽半沉头螺钉和锥形锁紧垫圈组合件Cross recessed raised countersunk head screw and countersunk external toothed lock washer assembliesGB/T 9074.10-88 | UDC 621.882•十字槽凹穴六角头螺栓和弹簧垫圈组合件Cross recessed hexagon bolt with indetation single coil spring lock washer assembliesGB/T 9074.12-88 | UDC 621.882•十字槽凹穴六角头螺栓、弹簧垫圈和平垫圈组合件Cross recessed hexagon bolt with indetation,single coil lock washer and plain washer assembliesGB/T 9074.13-88 | UDC 621.882•钢结构用扭剪型高强度螺栓连接副Sets of torshear type high strength bolt hexagon nut and plain washer for steel structuresGB/T 3632-1995 | 代替GB3632-83•螺栓或螺钉和平垫圈组合件Bolt or screw and washer assemblies with plain washers GB/T 9074.1-2002 | 代替GB/T 9074.1、9074.14-1988•十字槽头螺钉和外锯齿锁紧垫圈组合件Cross recessed pan head screw and serrated lock washer external teeth assembliesGB/T 9074.2-88 | UDC 621.882•十字槽盘头螺钉和弹簧垫圈组合件Cross recessed pan head screw and single coll spring lock washer assembliesGB/T 9074.3-88 | UDC 621.882•十字槽盘头螺钉、弹簧垫圈和平垫圈组合件Cross recessed pan head screw, single coil spring lock washer assembliesGB/T 9074.4-88 | UDC 621.882•十字槽小盘头螺钉和平垫圈组合件Cross recessed small pan head screw and small plain washer assembliesGB/T 9074.5-88 | UDC 621.882•十字槽小盘头螺钉和大垫圈组合件Cross recessed small pan head screw and big plain washer assembliesGB/T 9074.6-88 | UDC 621.882•十字槽小盘头螺钉和弹簧垫圈组合件Cross recessed small pan head screw and single coil spring lock washer assembliesGB/T 9074.7-88 | UDC 621.882•十字槽小盘头螺钉、弹簧垫圈和平垫圈组合件Cross recessed small pan head screw, single coil spring lock washer and plain washer assembliesGB/T 9074.8-88 | UDC 621.882•十字槽沉头螺钉和锥形锁紧垫圈组合件Cross recessed countersunk head screw and countersunk serrated external toothed lock washer assembliesGB/T 9074.9-88 | UDC 621.882•十字槽凹穴六角头螺栓和平垫圈组合件Cross recessed hexagon bolt with indentation and plain washer assembliesGB/T 9074.11-88 | UDC 621.882•六角头螺栓和弹簧垫圈组合件Hexagon head bolt and single coil spring lock washer assembliesGB/T 9074.15-88 | UDC 621.882•六角头螺栓和外锯齿锁紧垫圈组合件Hexagon head bolt and serrated lock washer external teeth assembliesGB/T 9074.16-88 | UDC 621.882•钢结构用高强度大六角头螺栓High strength bolts with large hexagon head for steel structuresGB/T 1228-91 | 代替GB1228-84•钢结构用高强度大六角头螺母High strength large hexagon nuts for steel structures GB/T 1229-91 | 代替GB1229-84•钢结构用高强度垫圈High strength plain washers for steel structures GB/T 1230-91 | 代替GB1230-84.（注：素材和资料部分来自网络，供参考。
m3内六角螺钉尺寸多大
请您及时更换请请请您正在使用的模版将于2周后被下线请您及时更换
m3内 六 角 螺 钉 尺 寸 多 大
m3内六角螺钉尺寸多大
M3螺丝标准螺距是0.5mm，钻螺纹底孔2.6mm。细牙螺距0.35mm，钻螺纹底孔2.7mm。
内六角圆柱头螺钉(GB/T 70.1-2000)圆柱头直径dk(max)、k尺寸如下:M M5 M6 M8 M10 M12 M16 M20dk 8.5 10 13 16 18 24 30 k 5 6 8 10 12 16 20模具用与其他用途螺钉尺寸一样,只是材料和强度的区别;过孔直径与螺纹公称 直径相同,*后一般还要粗铰
内六角圆柱头螺钉长度规格
25
25
0
M4
3
4
4
7
2
0.2
30
20
10
M4
3
4
4
7
2
0.2
35
20
15
M4
3
4
4
7
2
0.2
40
20
20
M4
3
4
4
7
2
0.2
8
8
0
M5
4
5
5
8.5
2.5
0.2
10
10
0
M5
4
5
5
8.5
2.5
0.2
12
12
0
M5
4
5
5
8.5
2.5
0.2
16
16
0
M5
4
5
5
8.5
2.5
0.2
M5×20_GB/T 70.1(内六角圆柱头 螺钉) M5×25_GB/T 70.1(内六角圆柱头 螺钉) M5×30_GB/T 70.1(内六角圆柱头 螺钉) M5×35_GB/T 70.1(内六角圆柱头 螺钉) M5×40_GB/T 70.1(内六角圆柱头 螺钉) M5×45_GB/T 70.1(内六角圆柱头 螺钉) M5×50_GB/T 70.1(内六角圆柱头 螺钉) M6×10_GB/T 70.1(内六角圆柱头 螺钉) M6×12_GB/T 70.1(内六角圆柱头 螺钉) M6×16_GB/T 70.1(内六角圆柱头 螺钉) M6×20_GB/T 70.1(内六角圆柱头 螺钉) M6×25_GB/T 70.1(内六角圆柱头 螺钉) M6×30_GB/T 70.1(内六角圆柱头 螺钉) M6×35_GB/T 70.1(内六角圆柱头 螺钉) M6×40_GB/T 70.1(内六角圆柱头 螺钉) M6×45_GB/T 70.1(内六角圆柱头 螺钉) M6×50_GB/T 70.1(内六角圆柱头 螺钉)
镀锌 内六角圆柱头螺钉 标准号
镀锌内六角圆柱头螺钉标准号镀锌内六角圆柱头螺钉是一种常见的紧固件，其标准号为GB/T 70.1-2008。
本文将从材料、特点、应用领域等方面详细介绍镀锌内六角圆柱头螺钉。
一、材料镀锌内六角圆柱头螺钉通常由碳钢制成，通过电镀锌处理，提高其耐腐蚀性能。
碳钢材料具有强度高、耐磨损等特点，使得镀锌内六角圆柱头螺钉具备较好的力学性能和耐用性。
二、特点1. 内六角设计：镀锌内六角圆柱头螺钉头部采用内六角设计，可以通过六角扳手或扳手进行拧紧，提高拧紧效率和稳定性。
2. 圆柱头形状：螺钉头部呈圆柱状，便于在紧凑空间中安装和拆卸，适用于需要较小安装空间的场合。
3. 镀锌处理：经过电镀锌处理的镀锌内六角圆柱头螺钉表面光滑，具有较好的耐腐蚀性能，可以延长螺钉的使用寿命。
4. 强度高：镀锌内六角圆柱头螺钉采用碳钢材料制成，具有较高的强度，可以在承受较大力的情况下保持稳定。
三、应用领域镀锌内六角圆柱头螺钉广泛应用于机械设备、汽车制造、建筑工程、电子设备等领域。
具体应用包括以下几个方面：1. 机械设备：镀锌内六角圆柱头螺钉可以用于固定机械零件，如机床、模具等，保证机械设备的稳定性和安全性。
2. 汽车制造：镀锌内六角圆柱头螺钉可用于汽车零部件的装配，如发动机、底盘等，确保汽车的正常运行和安全性。
3. 建筑工程：镀锌内六角圆柱头螺钉可以用于建筑工程中的钢结构连接，如桥梁、楼梯、钢结构房屋等，保证结构的牢固性和稳定性。
4. 电子设备：镀锌内六角圆柱头螺钉可用于电子设备的固定和安装，如计算机、通信设备等，确保设备的稳定运行和安全性。
总结：镀锌内六角圆柱头螺钉是一种常见的紧固件，具有内六角设计、圆柱头形状、镀锌处理和高强度等特点。
它广泛应用于机械设备、汽车制造、建筑工程、电子设备等领域。
在选择和使用镀锌内六角圆柱头螺钉时，应根据具体需求考虑材料、规格和性能要求，以确保其功能和可靠性。
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前言
本标准等效采用国际标准
本标准是国家标准该系列包括
和
十字槽螺钉和
和
和
和
未规定包装技术要求
和表
本标准是的修订本主要修改如下
标准编号改为平沉头螺
增加和的螺纹规格及相应的公称长度和
增加选
增加附录内六角的
增加附录内六角圆柱头螺钉的质
本标准自
本标准的附录是标准的
本标准的附录是提示的
本标准由国家机械工业局提
本标准由全国紧固件标准化技术
本标准由机械科学研究院负责上海爱斯匹爱斯标五紧固件有标准件标准件工业集团公司和沈阳标准件
本标准由全国紧固件标准化技术
前言
个世界性的各国国家标准团成员团联合组国际标准
的制定工作通常是通过各个技术委员会进行每个成员团体如对某一技术委员会所进行的项目
参加该与有关的政府的和非政府的国际组织也可参加此与国
际电工标准化方面有着密切的联
经技术委员会采纳的国际标准草发给所有成员团体进行投票表正式出版需要至少成员团体投票赞
国际标准由紧固件技术委员会制
第三版对了删改
本国际标准的附录是标准的
本国际标准的附录是提示的
中华人民共和国国家标准
内六角圆柱头螺
钉
代替
国家质量技术监督局
批准
实施
范围
本标准规定了螺纹规
格为
为
和
为
内六角的检验见
附录
螺钉的参考质量见
附录
示的
如需其他技术要求应从现行标
准
选
引用标准
下列标准所包含的条文通过在本标准中引用而构成为本标准的条本标准出版示版本均
为所有标准都会被修订使用本标准的各方应探讨使用下列标准最新版本的可
紧固件
外螺纹零件的末
紧固件验收检志与
普通螺纹基本
普通螺纹
公差与配
紧固件标记
紧固件机械性能螺
紧固件机械性能不锈钢螺
紧固件机械性能有色金属制造的螺
紧固件公差
螺
螺公称长度和普通螺栓的螺纹
长度
螺纹紧固件
电镀层紧固件
螺尺寸代号和标
紧固件表面缺陷螺一般
紧固件表面缺陷螺特殊
紧固件螺
紧固件
非电解
锌粉覆盖层
尺寸
注尺寸代号和标注符
最大的头下圆角
表
注对切制内六角当尺寸达到最大极限时由于钻孔造成的过切不应超过内六角任何一面
内六角口部允许稍许倒圆或沉孔
末端倒的为辗制末
不完整螺纹
适用于规定了的产品
头的顶部棱边可以是圆的或倒角的由制造者任
底部棱边可以是圆的或倒角到均不得有
图
表尺寸
技术条件和引用标准
表技术条件和引用标准
标记
标记方法按
标记示例
螺纹规格长度为面氧化的级内六角圆柱头螺钉的标记
螺钉
附
录
内六角的检验
尺寸检验尺寸检验
用图
和表
规定的量规
内六角规
边宽
志部
位性能等级标志部位
图
表
级和级内六角量规尺寸
表
表
级内六角量规尺寸
附录
示的
内六角圆柱头螺钉的质量给出了商品规格的内六角圆柱头螺钉的参考质
表质量
表。