国标平垫 DIN125 单位
标准件标准区分
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标准件标准区分标准件不同标准的区分德国的螺栓、螺母、垫圈国标DIN931、DIN934、DIN933、DIN127、DIN125、DIN434、DIN912对应我国的国标DIN125-A ——平垫——GB97.1-85DIN125-B——平垫(带倒角)——GB97.2-85DIN127-A ——重型弹垫——GB7244DIN127-B ——标准弹垫——GB93-87DIN434 ——方斜垫圈(U型)——GB852-88DIN912 ——内六角圆柱头螺钉——GB70-85DIN931——六角头螺栓(半牙)——GB5782-86DIN933 ——六角头螺栓(全牙)——GB5783-86DIN934 ——六角头螺母(1型)——GB6170-86标准就是规范,每个国家和部门都有自己的标准。
目前,我们在平时的业务中最常用到的标准有以下几种:GB—中国国家标准(国标)ANSI—美国国家标准(美标)DIN—德国国家标准(德标)ASME—美国机械工程师协会标准JIS—日本国家标准(日标)BSW—英国国家标准GB—国家标准是我国众多标准中的一种,另外还有行业标准,专业标准和部门标准等。
国家标准又分:GB(强制性标准)和GB/T (推荐性标准)以及GBn (国家内部标准)等。
我们平常看到的像GB30,GB5783等等都是强制性的标准。
以上几种标准除了一些基本尺寸如头部对边、头部厚度等的不同以外,最主要的是螺纹部分的不同。
GB、DIN、JIS等的螺纹都有是以MM(毫米)为单位,统称为公制螺纹。
另像ANSI、ASME等的螺纹是以英寸为单位的称为美标螺纹。
除了公制螺纹和美制螺纹外还有一种BSW—英制标准,其螺纹也是以英寸为单位,俗称惠氏螺纹。
公制螺纹是以MM(毫米)为单位,它的牙尖角为60度。
美制螺纹和英制螺纹都是以英寸为单位的。
美制螺纹的牙尖角也是60度,而英制螺纹的牙尖角为55度。
由于计量单位的不同,导致了各种螺纹的表示方法也不尽相同。
德国DIN标准件ISO及国标对照表
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序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard 1DIN1圆锥销taper pins ISO2339GB/T117-2000 2DIN7圆柱销parallel pins ISO2338GB/T119-2000 3DIN84开槽圆柱头螺钉slotted cheese head screws ISO1207GB/T65-2000 4DIN85开槽盘头螺钉slotted pan head screws ISO1580GB/T67-2000 5DIN93单耳止动垫圈tab washers ISO1580GB/T854-1998 6DIN94开口销split cotter pins ISO1234GB/T91-20007DIN95开槽半沉头木螺钉slotted raised csk head woodscrewsGB/T101-19868DIN96开槽半圆头木螺钉slotted round head wood screws GB/T99-19869DIN97开槽沉头木螺钉slotted countersunk head woodscrewsGB/T100-198610DIN125-A平垫plain washers ISO7089GB/T97.1-1985 11DIN125-B平垫(带倒角)mediun washers ISO7090GB/T97.2-1985 12DIN126平垫plain washers ISO709113DIN127-A重型弹垫spring lock washers,tang ends GB/T7244-1987 14DIN127-B标准弹垫spring lock washers,square ends GB/T93-1987 15DIN128-A鞍形弹垫single coil spring lock washers GB/T7245-1987 16DIN137-A弹簧止动垫圈curved spring washers17DIN137-B波形弹垫wave spring washers GB/T955-1987 18DIN186T型方颈螺栓T-head bolts with square neck GB/T37-1988 19DIN188T型双接头螺栓T-head bolts with double nip20DIN258螺纹圆锥销taper pins with threaded end ISO873721DIN261T型头螺栓T-head bolts22DIN315AF蝶型螺母(美制)wing nuts amercia form23DIN315DF蝶型螺母(德制)wing nuts germany form GB/T62-1988 24DIN316AF蝶型螺钉(美制)wing screws amercia form25DIN317DF蝶型螺钉(德制)wing screws germany form26DIN319圆球型盖型螺母ball knobs27DIN404开槽带孔球面圆柱头螺钉slotted capstan screws GB/T832-198828DIN417开槽长圆柱端紧定螺钉slotted set srews with full dogpointISO7435GB/T75-198529DIN427开槽平端紧定螺钉(半牙)slotted set srews with chamferedendISO2342GB/T73-198530DIN431小六角特薄细牙螺母pipe nuts with thread GB/T808-1988 31DIN432外舌止动垫圈external tap GB/T856-1988 32DIN433小垫圈(用于圆柱头螺钉)washers for cheese head screws ISO7092GB/T848-198533DIN434方斜垫圈(U型)square taper washers for U-sectionGB/T852-198834DIN435方斜垫圈(I型)square taper washers for I-sectionsGB/T852-198835DIN436方垫圈square washers序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard 36DIN438开槽凹端紧定螺钉slotted set with cup point ISO7436GB/T74-1985 37DIN439六角薄螺母hexagon thin nuts ISO4035GB/T6172-2000 38DIN439细牙六角薄螺母hexagon thin nuts ISO8675GB/T6173-200039DIN440木螺钉专用垫圈rounds washers for woodconstructionsISO709440DIN443密封帽sealing caps,push-in type41DIN444活节螺栓B 型eye bolts form B GB/T798-1988 42DIN462内舌止动垫圈internal tab washers43DIN463双耳止动垫圈washers with two taps GB/T855-1988 44DIN464滚花高头螺钉knurled thumb screws with collar GB/T834-198845DIN465开槽滚花高头螺钉slotted knurled thumb screws with collar46DIN466滚花高螺母knurled thumb nuts with collar GB/T806-1988 47DIN467滚花薄螺母knurled thumb thin nuts GB/T807-1988 48DIN470锁紧垫圈sealing washers49DIN471轴用弹性挡圈retaining rings forshafts(external),circlipsGB/T894.1-198650DIN472孔用弹性挡圈retaining rings forbores(internal),circlipsGB/T893.1-198651DIN478方头带垫螺栓square head bolts with collar52DIN479方头圆柱底端螺栓square head bolts with half dog point53DIN480方头带垫半圆底端螺栓square head bolts withcollar,half dog point and rounded54DIN508T型槽螺母T-slot nuts ISO29955DIN525单头螺柱single end studs56DIN529地脚螺栓masonry bolts GB/T799-1988 57DIN546带槽圆螺母slotted round nuts GB/T817-198858DIN547端面带孔圆螺母round nuts with drilled holes inone faceGB/T815-198859DIN551开槽平端紧定螺钉slotted sit screws with flatpointISO4776GB/T73-198560DIN553开槽锥端紧定螺钉slotted set screws with conepointISO7434GB/T71-198561DIN555六角螺母hexagon nuts ISO403462DIN557方螺母-C square nuts GB/T39-1988 63DIN558六角头螺钉hexagon screws ISO401864DIN561六角头圆柱端紧定螺钉hexagon set screws with full dog point65DIN562薄型方螺母-B square nuts without bevel(pressed nuts)66DIN571六角头木螺钉hexagon head wood screws (coachscrews)GB/T102-198667DIN580吊环螺钉lifting eye bolts ISO3266GB/T825-1988 68DIN582吊环螺母lifting eye nuts69DIN601六角头螺栓hexagon bolts ISO4016序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard70DIN603大半圆头方颈螺栓(马车螺栓)mushroom head square neck bolts(carriage bolts)ISO8677GB/T14-198871DIN604沉头带插销马车螺栓flat countersunk nib bolts72DIN605沉头长方颈马车螺栓flat countersunk long square neck bolts73DIN607半圆头带插销马车螺栓cup head nib bolts74DIN608沉头短方颈马车螺栓flat countersunk short square neck bolts75DIN609六角头精配螺栓(长螺纹)hexagon fitted bolts,long thread76DIN610六角头精配螺栓(短螺纹)hexagon fitted bolts,short thread77DIN653滚花平头螺钉knurled thumb screws thin type GB/T835-1988 78DIN660半圆头铆钉round head rivets ISO1051GB/T867-1986 79DIN661沉头铆钉contersunk head rivets ISO1051GB/T869-1986 80DIN662半沉头铆钉raised contersunk head rivets ISO105181DIN674大扁头铆钉mushroom head rivets ISO105182DIN703重型侧面带孔圆螺母adjusting rings,heavy range (shafting collars)83DIN705侧面带孔圆螺母adjusting rings,light range(shafting collars)GB/T816-198884DIN741卡头wire rope clips85DIN787T型槽螺钉T-slot screws ISO29986DIN835双头螺柱(牙长=2D)studs-metal (end=2d)GB/T900-198887DIN906内六角锥型闭锁螺钉hexagon socket pipe plugs,conical thread88DIN908内六角直型闭锁螺钉hexagon socket screw plugs,cyl. thread89DIN909外六角锥型闭锁螺钉hexagon head pipe plugs,conical thread90DIN910外六角直型闭锁螺钉hexagon head screw plugs,cyl.thread91DIN911内六角扳手socket wrenches ISO293692DIN912内六角圆柱头螺钉hexagon socket cap screws ISO4762GB/T70-200093DIN913内六角平端紧定螺钉hexagon socket set screws withflat pointISO4026GB/T77-200094DIN914内六角尖端紧定螺钉hexagon socket set screws withcone pointISO4027GB/T78-200095DIN915内六角圆柱端紧定螺钉hexagon socket set screws withdog pointISO4028GB/T79-200096DIN916内六角凹端紧定螺钉hexagon socket set screws withcup pointISO4029GB/T80-200097DIN917薄型盲螺母hexagon cap nuts98DIN920开槽小圆柱头螺钉slotted short cheese head screws99DIN921开槽大圆柱头螺钉slotted large cheese head screws GB/T838-1988100DIN923开槽圆柱头轴肩螺钉slotted pan head screws withshoulderGB/T830-1988101DIN927开槽无头轴肩螺钉slotted shoulder screws102DIN928焊接方螺母square weld nuts GB/T13680-1992 103DIN929焊接六角螺母hexagon weld nuts GB/T13681-1992序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard 104DIN931六角头螺栓(半牙)hexagon head screws ISO4014GB/T5782-2000 105DIN933六角头螺栓(全牙)hexagon head screws ISO4017GB/T5783-2000 106DIN934六角头螺母(1型)hexagon full nuts ISO4032GB/T6170-2000 107DIN934细牙六角头螺母(1型)hexagon full nuts ISO8673GB/T6171-2000 108DIN935开槽六角螺母hexagon slotted and castle nuts ISO7035GB/T6178-1986 109DIN936六角头薄螺母hexagon thin nuts ISO4035GB/T6172.1-2000110DIN937六角头开槽薄螺母hexagon thin slotted and castlenutsISO7038GB/T6181-1986111DIN938双头螺柱(牙长=1D)studs metal (end=1d)GB/T897-1988 112DIN939双头螺柱(牙长=1.25D)studs metal (end=1.25d)GB/T898-1988 113DIN940双头螺柱(牙长=1.5D)studs metal (end=1.5d)114DIN960六角头细牙螺栓(半牙)hexagon head bolts,metric finepitch threadISO8765GB/T5785-2000115DIN961六角头细牙螺栓(全牙)hexagon head bolts,metric finepitch threadISO8676GB/T5786-2000116DIN962头部穿孔六角头螺栓additional shapes and versions for bolts117DIN963开槽沉头螺钉slotted countersund head screws ISO 2009GB/T68-2000118DIN964开槽半沉头螺钉slotted raised countersunk ovalhead screwsISO 2010GB/T69-2000119DIN965十字槽沉头螺钉cross recessed countersunk headscrewsISO7046GB/T819.1-2000GB/T819.2-1997120DIN966十字槽半沉头螺钉cross recessed raised countersunkhead screwsISO7047GB/T820-2000121DIN970六角头螺母hexagon nuts type-1122DIN971六角头螺母hexagon nuts type-2123DIN972细牙六角头螺母(2型)hexagon nuts with fine thread ISO8674GB/T6176-2000 124DIN975牙条(全螺纹)threaded rods(studdings)GB/T15389-94 125DIN976螺纹销threaded pins(stud bolts)126DIN979六角头开槽薄螺母(2型)hexagon thin slotted and castle nuts127DIN980全金属六角锁紧螺母(1型)prevailling torque type hexagonnuts,all metall nutsISO7199GB/T6184-2000128DIN981圆螺母locknuts ISO2982GB/T812-1988129DIN982六角头尼龙锁紧螺母prevailling torque type hexagonnuts,heavy type ,with nylonISO7040GB/T889.1-2000130DIN985六角头薄型尼龙锁紧螺母prevailling torque type hexagonnuts,heavy type ,with nylonISO10511GB/T6172.2-2000131DIN986六角盖型尼龙锁紧螺母prevailling torque typedomed capnuts with nylon insert132DIN988配合垫片shim rings133DIN1052木材连接用垫片washers for timber connectors 134DIN1151沉头钢钉round plain head nails135DIN1440销钉专用垫片A型plain washers for clevis pins(A型)ISO8738136DIN1441销钉专用垫片plain washers for clevis pins137DIN1444带头销钉clevis pins with head ISO2341序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard 138DIN1471圆锥型槽销grooved pins,taper grooved ISO8744GB/T13829.2-92139DIN1472圆锥型槽销(半槽)grooved pins,taper grooved halflengthISO8745GB/T13829.2-92140DIN1473平行槽销(带倒角)grooved pins,parallel groovedfull lengthISO8740141DIN1474前端凹槽槽销grooved pins,reserve grooved halflengthISO8741142DIN1475中部凹槽槽销grooved pins,centre grooved ISO8742143DIN1476圆头槽销grooved pins with round head ISO8746GB/T13829.3-92144DIN1477沉头槽销grooved pins with countersunkheadISO8747145DIN1479六角螺母棒turnuckles(centre parts),made out of hexagon bar146DIN1480花篮螺栓turnuckles with eye bolt and hook bolt147DIN1481弹性圆柱销spring pins,heavy type ISO8752GB/T879-1986 148DIN1587组合式盖型螺母hexagon domed cap nuts GB/T802-1988149DIN1804开槽圆螺母(配合沟头扳手)slotted round nuts for hook spanner150DIN1816圆螺母(带插销孔)round nuts with set holes151DIN2093盘型弹簧垫圈disc springs152DIN3017喉箍hose clamps153DIN3404润滑油嘴(旋扭头)lubricating nipples,button head154DIN3567管夹shackles for conduilts155DIN3570U型螺栓stirrup bolts(U-bolts)156DIN6319球面垫圈spherical washers,conical seats GB/T849-1988 157DIN6325圆柱销parallel pins ISO8734158DIN6330厚六角螺母hexagon nuts ,1.5d GB/T56-1988 159DIN6331厚六角法兰面螺母hexagon nuts ,1.5d with collar GB/T6177-1986 160DIN6334长六角螺母hexagon nuts ,3d161DIN6797-A外齿锁紧垫圈external teeth lock washers GB/T862.1-1987 162DIN6797-I内齿锁紧垫圈internal teeth lock washers GB/T861.1-1987163DIN6798-A外锯齿锁紧垫圈external teeth serrated lockwashersGB/T862.2-1987164DIN6798-I内锯齿锁紧垫圈internal teeth serrated lockwashersGB/T861.2-1987165DIN6799 开口挡圈retaining rings for shafts(E-rings),circlipsGB/T896-1986166DIN6885平键(A型)parallel keys(form A )ISO773/2491167DIN6888半圆键woodruff keys ISO3912168DIN6899嵌环(支撑环)thimbles169DIN6900机器螺钉和垫圈组合件screws and washers assemblies GB/T9074.1-2002170DIN6901自攻螺钉和垫圈组合件tapping screws and washersassembliesGB/T9074.18-1998171DIN6912薄型带孔内六角圆柱头螺钉hexagon socket head cap screws with hole,low head序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard172DIN6914大六角头螺栓hexagon head bolts with large head(friction grip bolts)173DIN6915大六角螺母hexagon nuts with large wideth across flat(friction grip nuts)174DIN6916大垫圈round washers for friction grip bolts175DIN6917楔型方垫圈spuare taper washers forfriction grip bolts on T-sections176DIN6923六角法兰面螺母hexagon flange nuts ISO4161GB/T6177-2000177DIN6925全金属六角锁紧螺母(2型)prevailing torque type hexagonnuts,all metallic nutsISO7042GB/T6185.1-2000178DIN7337开口型抽芯铆钉(沉头、扁圆头)blind rivets GB/T12617/12618-1990179DIN7338扁平头半空心/全空心铆钉rivets for brake and clutchliningGB/T875/975-1986180DIN7343螺旋夹紧销spiral pins ISO8750 181DIN7346轻型弹性圆柱销spring pins,light type ISO13337182DIN7349重型弹性圆柱销用垫圈washers for bolts with heavy type spring pinss183DIN7500ISO公制螺纹螺钉(多种头型)threadforming screws for ISO-metric thread184DIN7504自攻自钻螺钉(多种头型)self-drilling tapping screws 185DIN7513开槽切削螺纹螺钉(多种头型)thread cutting screws186DIN7516十字槽切削螺纹螺钉(多种头型)thread cutting screws cross recess187DIN7965T型四爪螺母tee nuts with pronge188DIN7968钢结构用六角头螺栓连接副hexagon head fitted bolts forsteel structuresGB/T1228/1229/1230-2006189DIN7971开槽盘头自攻螺钉pan head tapping screws with slot ISO1481GB/T5282-1985190DIN7972开槽沉头自攻螺钉countersunk flat head tappingscrews with slotISO1482GB/T5283-1985191DIN7973开槽半沉头自攻螺钉raised countersunk oval headtapping screws with slotISO1483GB/T5284-1985192DIN7976六角头自攻螺钉hexagon tapping screws ISO1479GB/T5285-1985193DIN7980圆柱头螺钉用弹簧垫圈spring lock washers for screwswith cylindrical headsISO8738194DIN7981十字槽盘头自攻螺钉pan head tapping screws withcross recessedISO 7049GB/T845-1985195DIN7982十字槽沉头自攻螺钉countersunk flat head tappingscrews with cross recessedISO7050GB/T846-1985196DIN7983十字槽半沉头自攻螺钉raised countersunk oval headtapping screws with crossISO7051GB/T847-1986197DIN7984薄型内六角圆柱头螺钉hexagon socket head cap screws with,reduced head198DIN7985十字槽盘头螺钉pan head screws with crossrecessedISO7045GB/T818-2000199DIN7989钢结构用垫圈washers for steel structures GB/T1230-2006200DIN7990钢结构用六角头螺栓hexagon head bolts for steelstructuresGB/T1229-2006201DIN7991内六角沉头螺钉hexagon socket countersunk headscrewsISO10642202DIN7993轴用钢丝挡圈roundwire snap rings for shafts GB/T895.2-1986203DIN7995十字槽半沉头木螺钉cross recessed raised countersunkhead wood screwsGB/T952-1986204DIN7996十字槽圆头木螺钉cross recessed round head woodscrewsGB/T950-1986205DIN7997十字槽沉头木螺钉cross recessed countersunk headwood screwsGB/T951-1986序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard206DIN8140螺纹护套(普通\自锁等)ciol inserts,coarse,fine thread,silf locking207DIN9021大外径垫圈washers,outside diameter appro.3d ISO7093GB/T96-1985 208DIN11024弹簧卡子spring cotter for a bolt209DIN13257平板螺栓belting bolts (elevator bolts)210DIN18182干壁钉(墙板钉)dry wall screws211DIN28129环型螺母lifting nuts(eye nuts)GB/T63-1988212DIN70952圆螺母用止退垫圈tab washers for slotted roundnutsGB/T858-1988。
din125标准
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din125标准DIN125标准是指德国工业标准中关于平垫圈的规范,它规定了平垫圈的尺寸、材料、表面处理等方面的要求。
平垫圈作为机械连接中不可或缺的一部分,其在机械设备和结构中起着非常重要的作用。
本文将对DIN125标准进行详细介绍,以便广大读者更加深入地了解这一标准的内容和意义。
首先,DIN125标准规定了平垫圈的尺寸范围。
根据这一标准,平垫圈的外径、内径和厚度都有严格的规定,以保证其在安装和使用过程中能够起到稳固连接和保护螺纹的作用。
平垫圈的尺寸合理与否直接影响到其在机械连接中的使用效果,因此严格遵守DIN125标准中的尺寸要求非常重要。
其次,DIN125标准对平垫圈的材料也有详细的规定。
根据标准,平垫圈的材料可以是钢、不锈钢、铜、铝等多种材质,不同的材料适用于不同的环境和要求。
在选择平垫圈材料时,必须考虑到其在使用过程中所承受的压力、温度、腐蚀等因素,以确保平垫圈能够正常工作并具有较长的使用寿命。
此外,DIN125标准还规定了平垫圈的表面处理要求。
根据标准,平垫圈的表面可以进行镀锌、镀镍、磷化等处理,以增加其抗腐蚀能力和美观度。
表面处理不仅可以提高平垫圈的使用寿命,还可以减少其在使用过程中产生的摩擦和磨损,从而提高机械连接的稳定性和可靠性。
总之,DIN125标准作为平垫圈的规范,对平垫圈的尺寸、材料、表面处理等方面都有详细的规定,其目的是为了保证平垫圈在机械连接中能够发挥最佳的作用。
因此,在选择和使用平垫圈时,必须严格遵守DIN125标准的要求,以确保机械连接的质量和安全性。
同时,我们也应该不断学习和了解最新的标准要求,以适应不断发展的市场需求和技术变革。
综上所述,DIN125标准对平垫圈的尺寸、材料、表面处理等方面都有详细的规定,其合理的选择和使用对于机械连接的质量和安全性至关重要。
希望本文的介绍能够帮助读者更加深入地了解DIN125标准,从而在实际应用中做出更加合理和科学的选择。
紧固件标准对照
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紧固件国标德标国际标准对应表螺丝标准及国标德标国际标准对应表中文品名德国标准中国标准国际标准英文品名自攻自钻螺钉多种头型DIN7504 GB15856.1-4 Self-drilling tapping screws平垫DIN125-A GB97.1-85 ISO7089 Plain washers平垫(带倒角)DIN125-B GB97.2-85 ISO7090 Mediun washers平垫DIN126 ISO7091 Plain washers重型弹垫DIN127-A GB7244 Spring lock washers,tang ends标准弹垫DIN127-B GB93-87 Spring lock washers,square ends内六角扳手DIN911 ISO2936 Socket wrenches内六角圆柱头螺钉DIN912 GB70-85 ISO4762 Hexagon socket cap screws内六角平端紧定螺钉DIN913 GB77-85 ISO4026 Hexagon socket set screws with falt point内六角尖端紧定螺钉DIN914 GB78-85 ISO4027 Hexagon socket set screws with cone point 内六角圆柱端紧定螺钉DIN915 GB79-85 ISO4028 Hexagon socket set screws with dog point 内六角凹端紧定螺钉DIN916 GB80-85 ISO4029 Hexagon socket set screws with cup point 六角头螺栓)(半牙)DIN931 GB5782-86 ISO4014 Hexagon head screws六角头螺栓(全牙)DIN933 GB5783-86 ISO4017 Hexagon head screws开槽沉头螺钉DIN963 GB68-85 ISO2009 Slotted countersund head screws开槽半沉头螺钉DIN964 GB69-85 ISO2010 Slotted raised countersunk oval head screws 十字槽沉头螺钉DIN965 GB819-85 ISO7046 Cross recessed countersunk head screws十字槽半沉头螺钉DIN966 GB820-85 ISO7047 Cross recessed raised十字槽盘头自攻螺攻DIN7981 GB845-85 ISO7049 Pan head tapping screws with cross recessed十字槽沉头自攻螺攻DIN7982 GB846-85 ISO7050Countersunk flat head tapping screws with crossrecessed十字槽半沉头自攻螺攻DIN7983 GB847-86 ISO7051Raised countersunk oval head tapping screws withcross开槽盘头自攻螺钉DIN7971 GB5282-85 ISO1481 Pan head tapping screws with slot开槽沉头自攻螺钉DIN7972 GB5283-85 ISO1482 countersunk flat head tapping screws with slot开槽半沉头自攻螺钉DIN7973 GB5284-85 ISO1483Raised sountersunk oval head tapping screws withslot六角头自攻螺钉DIN7976 GB5285-85 ISO1479 Hexagon tapping screws十字槽盘头螺钉DIN7985 GB818-85 ISO7045 Pan head screws with cross recessed内六角沉头螺钉DIN7991 ISO10642 Hexagon socket coutersunk head screws六角头尼龙锁紧螺母DIN982 GB812-88 ISO2982Prevailing rorque type hexagon nuts,heavytype,with nylon六角头薄型尼龙锁紧螺母DIN985 GB889.1-86 ISO7040Prevalling torque type hoxagon nuts,heavytype,with nylon六角盖型尼龙锁紧螺母DIN986 GB6172.2-86 ISO10511Preailling torque typedomed capnuts with nyloninsert六角头螺母( 1 型)DIN934 GB6170-86 ISO4032 Hexagon full nuts细牙六角头螺母( 1型)DIN934 GB6171-86 ISO8673 Hexagon full nuts六角头薄螺母DIN936 GB6172.1-86 ISO4035 Hexagon thin nuts六角薄螺母DIN439 GB6172-86 ISO4035 Hexagon thin nuts开槽半沉头木螺钉DIN95 GB101 Slotted raised csk head wood screws 开槽半圆头木螺钉DIN96 GB99 Slotted round head wood screws开槽沉头木螺钉DIN97 GB100 Slotted countersunk head wood screws 鞍形弹垫DIN128-A GB7245-87 Single coil spring lock washers弹簧止动垫圈DIN137-A Curved spring washers波形弹垫DIN137-B GB955 Wave spring washersT 型方颈螺栓DIN186 GB37-88 T-head blots with square neckT 型双接头螺栓DIN188 T-head bolts with double nip螺纹圆锥销DIN258 ISO8737 Taper pins with threaded endT 型头螺栓DIN261 T-head bolts蝶型螺母(美制)DIN315AF Wing nuts America form蝶型螺母(德制)DIN315DF GB62-88 Wing nuts germany form蝶型螺母(美制)DIN316AF Wing screws America form蝶型螺母DIN317DF Wing screws germany form(德制)圆球型盖型DIN319 Ball knobs螺母开槽带孔球DIN404 GB832-88 Slotted capstan screws面圆柱头蚴钉开槽长圆柱DIN417 GB75-85 ISO7435 Slotted set srews with full dog point端紧定螺钉开槽平端紧DIN427 GB73-85 ISO2342 Slotted set srews with chamfered end定螺钉(半牙)小六角特薄DIN431 GB808-88 Pip nuts with thread细牙螺母外舌止动垫DIN432 GB856-88 External tap圈小垫圈(用DIN433 GB848-95 ISO7092 Washers for cheese head screws于圆柱头螺钉)方斜垫圈DIN434 GB852-88 Square taper washers for( U 型)方斜垫圈DIN435 GB852-88 Square taper washers for( I 型)方垫圈DIN436 Square washers开槽凹端紧DIN438 GB74-85 ISO7436 Slotted set with cup point定螺钉细牙六角薄DIN439 GB6173-86 ISO8675 Hexagon thin nuts螺母木螺钉专用DIN440 ISO7094 Rounds washers for wood constructions垫圈密封帽DIN443 Sealing caps,push-in type活节螺栓 BDIN444 GB798-88 Eye bolts form B型内舌止动垫DIN462 Internal tab washers圈双耳止动垫DIN463 GB855-88 Washers with two taps圈滚花高头螺DIN464 GB834-88 Knurled thumb screws with collar钉开槽滚花高DIN465 Slotted knurled thumb screws with collar 头螺钉滚花高螺母DIN466 GB806-88 Knurled thumb nuts with collar滚花薄螺母DIN467 GB807-88 Knurled thumb thin nuts锁紧垫圈DIN470 Sealing washers轴用弹性垫DIN471 GB893-86 Retaining rings for shafts(external),circlips 圈孔用弹性垫DIN472 GB893.86 Retaining rings for bores(internal),circlips圈方头带垫螺DIN478 Square head bolts with collar栓方头圆柱底DIN479 Square head bolts with half dog point端螺栓方头带垫关DIN480 Square head bolts with collar,half dog point圆底端螺栓T 型槽螺母DIN508 ISO299 T-slot nuts单头螺柱DIN525 Single end studs地脚螺栓DIN529 GB799-88 Masonry bolts带槽圆螺母DIN546 GB817-76 Slotted round nuts端面带孔圆DIN547 GB815-88 Round nuts with drilled holes in one face螺母开槽平端紧DIN551 GB73-85 ISO4776 Slotted set screws with flat point定螺钉开槽锥端紧DIN553 GB71-85 ISO7434 Slotted set screws with cone point定螺钉六角螺母DIN555 ISO4034 Hexagon nuts方螺母 -C DIN557 GB39-88 Square nuts六角头螺钉DIN558 ISO4018 Hexagon screws六角头圆柱DIN561 Hexagon set screws with full dog point端紧定螺钉薄型方螺母DIN562 Square nuts without bevel-B六角头木螺DIN571 GB102-86 Hexgon head wood screw钉吊环螺钉DIN580 GB825-76 ISO3266 Lifting eye bolts吊环螺母DIN582 Lifting eye nuts六角头螺栓DIN601 ISO4016 Hexagon blots大半圆头方DIN603 GB14-88 ISO8677 Mushroom head square neck bolts(carriage bolts) 颈螺栓(马车螺栓)沉头带插销DIN604 Flat countersunk nib bolts马车螺栓沉头长方颈DIN605 Flat countersunk long squareneck bolts马车螺栓半圆头带插DIN607 Cup head nib bolts销马车螺栓沉头短方颈DIN608 Flat countersunk short square neck bolts马车螺栓六角头精配DIN609 Hexagon fitted bolts,long thread螺栓(长螺纹)六角头精配DIN610 Hexagon fitted bolts short thread螺栓(短螺栓)滚花平头螺DIN653 GB835-88 Knurled thumb screws thin type钉半圆头铆钉DIN660 GB867-86 ISO1051 Round head rivets沉头铆钉DIN661 GB869-86 ISO1051 Contersunk head rivets半沉头铆DIN662 ISO1051 Raised contersunk head rivets钉大扁头铆钉DIN674 ISO1051 Mushroom head rivets重型侧面带DIN703 Adjusting rings,heavy range(shafting collars) 孔圆螺母侧面带孔圆DIN705 GB816-88 Adjusting rings,light range(shafting collars) 螺母卡头DIN741 Wire rope clipsT 型槽螺钉DIN787 ISO299 T-slot screws双头螺柱DIN835 GB900-88 Studs-metal(end=2d)(牙长=2D )内六角锥型DIN906 Hexagon socket pipe plugs,conical thread闭锁螺钉内六角直型DIN908 Thread闭锁螺钉外六角锥型DIN909 Thread闭锁螺钉外六角直型DIN910 Hexagon head screw plugs,cyl.thread闭锁螺钉薄型盲螺母DIN917 Hexagon cap nuts开槽小圆柱DIN920 Slotted short cheese head screws头螺钉开槽大圆柱DIN921 GB838-88 Slotted large cheese head screws头螺钉开槽圆柱头DIN923 GB830-88 Slotted pan head screw with shoulder轴肩螺钉开槽无头轴DIN927 Slotted shoulder screws肩螺钉焊接方螺母DIN928 GB/T13680-92 Square weld nuts焊接六角螺DIN929 GB/T13681-92 Hexagon weld nuts母六角头螺母DIN970 Hexagon nuts type-1六角头螺母DIN971 Hexagon nuts type-2细牙六角头DIN972 Hexagon nuts with fine thread螺母( 2型)开槽六角螺DIN935 GB6178-86 ISO7035 Hexagon slotted and castle nuts母六角头开槽DIN937 GB6181-86 ISO7038 Hexagon thin slotted and caslte nuts薄螺母双头螺距DIN938 GB897-88 Studs metal(end=1d)(牙长=1D )双头螺距DIN939 GB898-88 Studs metal(end=1.25d)(牙长=1.5D双头螺距DIN940 Studs metal(end=1.5d)(牙长=1.25D六角头细牙DIN960 GB5785-86 ISO8765 Hexagon head bolts,metric fine pitch thread螺栓(全牙)六角头细牙DIN961 GB8786-86 ISO8676 Hexagon head bolts,metric fine pitch thread螺栓(半牙)头部穿孔六DIN962 Additional shapes and versions for bolts角头螺栓牙条(全螺DIN975 GB6176-86 ISO8674 Threaded rods(studdings)纹)螺纹销DIN976 GB15389-94 Threaded pins(stud bolts)六角头开槽DIN979 Hexagon thin slotted and castle nuts薄螺母2 型全金属六角DIN980 Prevaillng rorque type hexagon nuts,all metal nuts 锁紧螺母 1型圆螺母DIN981 GB6184-86 ISO7199 Locknuts配合垫片DIN988 Shim rings木材连接用DIN1052 Washers for timber connectors垫片沉头钢钉DIN1151 Round plain head nails销钉专用垫DIN1440 ISO8738 Plain washers for clevis pins(A 型)片 A 型销钉专用垫DIN1441 Plain washers for clevis pins片带头销钉DIN1444 ISO2341 Clevis pins with head圆锥型槽销DIN1471 GB/T13829.2 ISO8744 Grooved pins,taper grooved圆锥型槽销DIN1472 GB/T13829.2 ISO8745 Grooved pins,taper grooved half length(半槽)平行槽销DIN1473 ISO8740 Grooved pins,parallel grooved full length(带倒角)前端凹槽槽DIN1474 ISO8741 Grooved pins,reverve grooved half length销中部凹槽槽DIN1475 ISO8742 Grooved pins,center grooved销圆头槽销DIN1476 ISO8746 Grooved pins with round head沉头槽销DIN1477 ISO8747 Grooved pins with countersunk head六角螺母棒DIN1479 Turnuckles(center parts),made out of hexagon bar花蓝螺栓DIN1480 Turnuckles with eye bolt and hook bolt弹性圆柱销DIN1481 GB879-86 ISO8752 Spring pins,heavy type组合式盖型螺母DIN1587 GB802-88 Hexagon domed cap nuts开槽圆螺母(配合沟头扳手)DIN1804 Slotted round nuts for hook spammer圆螺母(带插销孔)DIN1816 Round nuts with set holes盘型弹簧垫圈DIN2093 Disc springs喉箍DIN3017 Hose clamps润滑油嘴(旋扭头)DIN3404 Lubricating nipples,button head管夹DIN3567 Shackles for conduiltsU 型螺栓DIN3570 Stirrup bolts(U-bolts)球面垫圈DIN6319 GB849-88 Spherical washers,conical seats圆柱销DIN6325 ISO8734 Parallel pins厚六角螺母DIN6330 GB56-88 Hexagon nuts,1.5d厚六角法兰面螺母DIN6331 GB6177-86 Hexagon nuts,1.5d with collar长六角螺母DIN6334 Hexagon nuts,3d外齿锁紧垫圈DIN6797-A GB862.1-87 External teeth lock washers内齿锁紧垫圈DIN6797-I GB861.1-87 Internal teeth lock washers外锯齿锁紧垫圈DIN6798-A GB862.2-87 External teeth serrated lock washers内锯齿锁紧垫圈DIN6798-I GB861.2-87 Internal teeth serrated lock washers开口挡圈DIN6799 GB896-76 Retaining rings for shafts(E-rings),circlips 平键( A型)DIN6885 ISO773/2491 Parallel keys(form A)半圆键DIN6888 ISO3912 Woodruff keys嵌环(支撑环)DIN6899 Thimbles机器螺钉和垫圈组合件DIN6900 Screws and washers assemblies自攻螺钉和垫圈组合件DIN6901 GB9074.1-17 Tapping screws and washer assemblies薄型带孔内六角圆柱螺钉DIN6912 GB9074.18-23Hexagon cocket head cap screws with hole,lowhead大六角头螺栓DIN6914 Hexagon head bolts with large head大六角螺母DIN6915 Hexagon nuts with large wideth across flat大垫圈DIN6916 Round washers for friction grip bolts楔型方垫圈DIN6917 Spuare taper washers for friction grip bolts on T-六角法兰面螺母DIN6923 GB6187-86 ISO4161 Hexagon flange nuts全金属六角锁紧螺母 2 型DIN6925 GB6185.1-2000 ISO7042Prevailing torque type hexagon nuts,all metallicnuts轻型弹性圆柱销DIN7346 ISO13337 Spring pins,light type重型弹性圆柱销用垫圈DIN7349 Washers for bolts with heavy type spring pinss ISO 公制螺纹螺钉多种头型DIN7500 Thread forming screws for ISO-metric thread开槽切削螺纹螺钉(多种头型)DIN7513 Thread cutting screws十字槽切削螺纹螺钉(多种头型)DIN7516 Thread cutting screws cross recessT 型四爪螺母DIN7965 Tee nuts with pronge钢结构用六角头螺栓连接副DIN7968 GB1228/1229/1230 Hexagon head fitted bolts for steel structures圆柱头螺钉用弹簧垫圈DIN7980 ISO8738Spring lock washers for screws with cylindricalheads薄型内六角圆柱头螺钉DIN7984Hexagon socket head cap screws with,reducedhead钢结构用垫圈DIN7989 GB1230-84 Washers for steel structures钢结构用六角头螺栓DIN7990 GB1229-84 Hexagon head bolts for steel structures 轴用钢丝挡圈DIN7993 GB895.2-86 Roundwire snap rings for shafts十字槽半沉头木螺钉DIN7995 GB952-86Cross recessed raised countersunk head woodscrews十字槽圆头木螺钉DIN7996 GB950-86 Cross recessed round head wood screws十字槽沉头木螺钉DIN7997 GB951-86 Cross recessed countersunk head wood screws 螺纹护套DIN8140 Ciol inserts,coarse,fine thread,silf locking(普通、自锁等)大外径垫圈DIN9021 GB96-85 ISO7093 Washers,outside diameter appro.3d 弹簧卡子DIN11024 sping cotter for a bolt平板螺栓DIN13257 Belting bolts(elevator bolts)干壁钉(墙DIN18182 Dry wall screws板钉)环型螺母DIN28129 GB63-88 Lifting nuts(eye nuts)圆螺母用止DIN70952 Tab washer for slotted round nuts 退圆锥销DIN1 GB117 ISO2339 Taper pins圆柱销DIN7 GB119-86 ISO2339 Parallel pins开槽圆柱头DIN84 GB65-85 ISO1207 Slotted cheese head screws螺钉开槽盘头螺DIN85 GB67-85 ISO1580 Slotted pan head screws钉单耳止动垫DIN93 GB854 Tab washers圈开口销DIN94 GB91 ISO1234 Split cooter pins。
标准件标准区分
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标准件不同标准的区分
德国的螺栓、螺母、垫圈国标DIN931、DIN934、DIN933、DIN127、DIN125、DIN434、DIN912对应我国的国标
DIN125-A ——平垫——GB97.1-85
DIN125-B——平垫(带倒角)——GB97.2-85
DIN127-A ——重型弹垫——GB7244
公制螺纹是以MM(毫米)为单位,它的牙尖角为60度。美制螺纹和英制螺纹都是以英寸为单位的。美制螺纹的牙尖角也是60度,而英制螺纹的牙尖角为55度。由于计量单位的不同,导致了各种螺纹的表示方法也不尽相同。例如像M16-2X60表示的就是公制的螺纹。他的具体意思是表示该螺丝的公称直径为16MM,牙距为2MM,长度为60MM,又如:1/4—20X3/4表示的就是英制的螺纹,他的具体意思是该螺丝的公称直径为1/4英寸(一英寸=25.4MM),在一英寸上有20个牙,长度为3/4英寸。另外要表示美制螺丝的话一般会在表示英制螺丝的后面加上UNC以及UNF,以此来区别是美制粗牙或是美制细牙。
标准就是规范,每个国家和部门都有自己的标准。目前,我们在平时的业务中最常用到的标准有以下几种:
GB—中国国家标准(国标)ANSI—美国国家标准(美标)
DIN—德国国家标准(德标)ASME—美国机械工程师协会标准
JIS—日本国家标准(日标)BSW—英国国家标准
GB—国家标准是我国众多标准中的一种,另外还有行业标准,专业标准和部门标准等。国家标准又分:GB(强制性标准)和GB/T(推荐性标准)以及GBn(国家内部标准)等。我们平常看到的像GB30,GB5783等等都是强制性的标准。
din125标准
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din125标准DIN125标准。
DIN125标准是一种普遍应用于机械制造领域的标准,它规定了平垫圈的尺寸、材料和使用要求,对于机械零件的安装和连接起着非常重要的作用。
平垫圈是一种常用的连接零件,它通常被用来增加螺栓和螺母之间的接触面积,分散压力,防止松动,保护零件表面等作用。
根据DIN125标准,平垫圈分为A、B、C三种类型,分别对应不同的尺寸和要求。
A型平垫圈是最常见的一种,它的外径、内径和厚度均有严格的标准尺寸。
B型平垫圈的外径和内径略大于A型,厚度也有所增加,适用于需要承受更大压力的场合。
C型平垫圈则是超大尺寸的平垫圈,在特殊情况下使用。
除了尺寸要求外,DIN125标准还对平垫圈的材料和表面处理提出了要求。
根据标准,平垫圈通常采用碳钢、合金钢、不锈钢等材料制造,以满足不同工作环境的需求。
此外,平垫圈的表面通常要求进行防锈处理,以提高其耐腐蚀性能。
在实际应用中,正确选择和使用符合DIN125标准的平垫圈对于保证机械零件的安全和可靠运行至关重要。
首先,根据连接零件的尺寸和工作环境选择合适类型和尺寸的平垫圈,确保其能够承受相应的压力和载荷。
其次,在安装过程中,正确放置平垫圈,避免出现错位和变形,以免影响其正常工作。
最后,在使用过程中,定期检查平垫圈的状态,及时更换损坏或变形的平垫圈,以确保连接的可靠性。
总的来说,DIN125标准对于平垫圈的尺寸、材料和使用提出了明确的要求,正确选择和使用符合标准的平垫圈对于保证机械零件的安全和可靠运行至关重要。
只有严格按照标准要求进行选择和使用,才能确保平垫圈在机械连接中发挥应有的作用,延长机械零件的使用寿命,提高工作效率,确保人身和财产的安全。
德国DIN标准件ISO及国标对照表

序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard 1DIN1圆锥销taper pins ISO2339GB/T117-2000 2DIN7圆柱销parallel pins ISO2338GB/T119-2000 3DIN84开槽圆柱头螺钉slotted cheese head screws ISO1207GB/T65-2000 4DIN85开槽盘头螺钉slotted pan head screws ISO1580GB/T67-2000 5DIN93单耳止动垫圈tab washers ISO1580GB/T854-1998 6DIN94开口销split cotter pins ISO1234GB/T91-20007DIN95开槽半沉头木螺钉slotted raised csk head woodscrewsGB/T101-19868DIN96开槽半圆头木螺钉slotted round head wood screws GB/T99-19869DIN97开槽沉头木螺钉slotted countersunk head woodscrewsGB/T100-198610DIN125-A平垫plain washers ISO7089GB/T97.1-1985 11DIN125-B平垫(带倒角)mediun washers ISO7090GB/T97.2-1985 12DIN126平垫plain washers ISO709113DIN127-A重型弹垫spring lock washers,tang ends GB/T7244-1987 14DIN127-B标准弹垫spring lock washers,square ends GB/T93-1987 15DIN128-A鞍形弹垫single coil spring lock washers GB/T7245-1987 16DIN137-A弹簧止动垫圈curved spring washers17DIN137-B波形弹垫wave spring washers GB/T955-1987 18DIN186T型方颈螺栓T-head bolts with square neck GB/T37-1988 19DIN188T型双接头螺栓T-head bolts with double nip20DIN258螺纹圆锥销taper pins with threaded end ISO873721DIN261T型头螺栓T-head bolts22DIN315AF蝶型螺母(美制)wing nuts amercia form23DIN315DF蝶型螺母(德制)wing nuts germany form GB/T62-1988 24DIN316AF蝶型螺钉(美制)wing screws amercia form25DIN317DF蝶型螺钉(德制)wing screws germany form26DIN319圆球型盖型螺母ball knobs27DIN404开槽带孔球面圆柱头螺钉slotted capstan screws GB/T832-198828DIN417开槽长圆柱端紧定螺钉slotted set srews with full dogpointISO7435GB/T75-198529DIN427开槽平端紧定螺钉(半牙)slotted set srews with chamferedendISO2342GB/T73-198530DIN431小六角特薄细牙螺母pipe nuts with thread GB/T808-1988 31DIN432外舌止动垫圈external tap GB/T856-1988 32DIN433小垫圈(用于圆柱头螺钉)washers for cheese head screws ISO7092GB/T848-198533DIN434方斜垫圈(U型)square taper washers for U-sectionGB/T852-198834DIN435方斜垫圈(I型)square taper washers for I-sectionsGB/T852-198835DIN436方垫圈square washers序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard 36DIN438开槽凹端紧定螺钉slotted set with cup point ISO7436GB/T74-1985 37DIN439六角薄螺母hexagon thin nuts ISO4035GB/T6172-2000 38DIN439细牙六角薄螺母hexagon thin nuts ISO8675GB/T6173-200039DIN440木螺钉专用垫圈rounds washers for woodconstructionsISO709440DIN443密封帽sealing caps,push-in type41DIN444活节螺栓B 型eye bolts form B GB/T798-1988 42DIN462内舌止动垫圈internal tab washers43DIN463双耳止动垫圈washers with two taps GB/T855-1988 44DIN464滚花高头螺钉knurled thumb screws with collar GB/T834-198845DIN465开槽滚花高头螺钉slotted knurled thumb screws with collar46DIN466滚花高螺母knurled thumb nuts with collar GB/T806-1988 47DIN467滚花薄螺母knurled thumb thin nuts GB/T807-1988 48DIN470锁紧垫圈sealing washers49DIN471轴用弹性挡圈retaining rings forshafts(external),circlipsGB/T894.1-198650DIN472孔用弹性挡圈retaining rings forbores(internal),circlipsGB/T893.1-198651DIN478方头带垫螺栓square head bolts with collar52DIN479方头圆柱底端螺栓square head bolts with half dog point53DIN480方头带垫半圆底端螺栓square head bolts withcollar,half dog point and rounded54DIN508T型槽螺母T-slot nuts ISO29955DIN525单头螺柱single end studs56DIN529地脚螺栓masonry bolts GB/T799-1988 57DIN546带槽圆螺母slotted round nuts GB/T817-198858DIN547端面带孔圆螺母round nuts with drilled holes inone faceGB/T815-198859DIN551开槽平端紧定螺钉slotted sit screws with flatpointISO4776GB/T73-198560DIN553开槽锥端紧定螺钉slotted set screws with conepointISO7434GB/T71-198561DIN555六角螺母hexagon nuts ISO403462DIN557方螺母-C square nuts GB/T39-1988 63DIN558六角头螺钉hexagon screws ISO401864DIN561六角头圆柱端紧定螺钉hexagon set screws with full dog point65DIN562薄型方螺母-B square nuts without bevel(pressed nuts)66DIN571六角头木螺钉hexagon head wood screws (coachscrews)GB/T102-198667DIN580吊环螺钉lifting eye bolts ISO3266GB/T825-1988 68DIN582吊环螺母lifting eye nuts69DIN601六角头螺栓hexagon bolts ISO4016序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard70DIN603大半圆头方颈螺栓(马车螺栓)mushroom head square neck bolts(carriage bolts)ISO8677GB/T14-198871DIN604沉头带插销马车螺栓flat countersunk nib bolts72DIN605沉头长方颈马车螺栓flat countersunk long square neck bolts73DIN607半圆头带插销马车螺栓cup head nib bolts74DIN608沉头短方颈马车螺栓flat countersunk short square neck bolts75DIN609六角头精配螺栓(长螺纹)hexagon fitted bolts,long thread76DIN610六角头精配螺栓(短螺纹)hexagon fitted bolts,short thread77DIN653滚花平头螺钉knurled thumb screws thin type GB/T835-1988 78DIN660半圆头铆钉round head rivets ISO1051GB/T867-1986 79DIN661沉头铆钉contersunk head rivets ISO1051GB/T869-1986 80DIN662半沉头铆钉raised contersunk head rivets ISO105181DIN674大扁头铆钉mushroom head rivets ISO105182DIN703重型侧面带孔圆螺母adjusting rings,heavy range (shafting collars)83DIN705侧面带孔圆螺母adjusting rings,light range(shafting collars)GB/T816-198884DIN741卡头wire rope clips85DIN787T型槽螺钉T-slot screws ISO29986DIN835双头螺柱(牙长=2D)studs-metal (end=2d)GB/T900-198887DIN906内六角锥型闭锁螺钉hexagon socket pipe plugs,conical thread88DIN908内六角直型闭锁螺钉hexagon socket screw plugs,cyl. thread89DIN909外六角锥型闭锁螺钉hexagon head pipe plugs,conical thread90DIN910外六角直型闭锁螺钉hexagon head screw plugs,cyl.thread91DIN911内六角扳手socket wrenches ISO293692DIN912内六角圆柱头螺钉hexagon socket cap screws ISO4762GB/T70-200093DIN913内六角平端紧定螺钉hexagon socket set screws withflat pointISO4026GB/T77-200094DIN914内六角尖端紧定螺钉hexagon socket set screws withcone pointISO4027GB/T78-200095DIN915内六角圆柱端紧定螺钉hexagon socket set screws withdog pointISO4028GB/T79-200096DIN916内六角凹端紧定螺钉hexagon socket set screws withcup pointISO4029GB/T80-200097DIN917薄型盲螺母hexagon cap nuts98DIN920开槽小圆柱头螺钉slotted short cheese head screws99DIN921开槽大圆柱头螺钉slotted large cheese head screws GB/T838-1988100DIN923开槽圆柱头轴肩螺钉slotted pan head screws withshoulderGB/T830-1988101DIN927开槽无头轴肩螺钉slotted shoulder screws102DIN928焊接方螺母square weld nuts GB/T13680-1992 103DIN929焊接六角螺母hexagon weld nuts GB/T13681-1992序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard 104DIN931六角头螺栓(半牙)hexagon head screws ISO4014GB/T5782-2000 105DIN933六角头螺栓(全牙)hexagon head screws ISO4017GB/T5783-2000 106DIN934六角头螺母(1型)hexagon full nuts ISO4032GB/T6170-2000 107DIN934细牙六角头螺母(1型)hexagon full nuts ISO8673GB/T6171-2000 108DIN935开槽六角螺母hexagon slotted and castle nuts ISO7035GB/T6178-1986 109DIN936六角头薄螺母hexagon thin nuts ISO4035GB/T6172.1-2000110DIN937六角头开槽薄螺母hexagon thin slotted and castlenutsISO7038GB/T6181-1986111DIN938双头螺柱(牙长=1D)studs metal (end=1d)GB/T897-1988 112DIN939双头螺柱(牙长=1.25D)studs metal (end=1.25d)GB/T898-1988 113DIN940双头螺柱(牙长=1.5D)studs metal (end=1.5d)114DIN960六角头细牙螺栓(半牙)hexagon head bolts,metric finepitch threadISO8765GB/T5785-2000115DIN961六角头细牙螺栓(全牙)hexagon head bolts,metric finepitch threadISO8676GB/T5786-2000116DIN962头部穿孔六角头螺栓additional shapes and versions for bolts117DIN963开槽沉头螺钉slotted countersund head screws ISO 2009GB/T68-2000118DIN964开槽半沉头螺钉slotted raised countersunk ovalhead screwsISO 2010GB/T69-2000119DIN965十字槽沉头螺钉cross recessed countersunk headscrewsISO7046GB/T819.1-2000GB/T819.2-1997120DIN966十字槽半沉头螺钉cross recessed raised countersunkhead screwsISO7047GB/T820-2000121DIN970六角头螺母hexagon nuts type-1122DIN971六角头螺母hexagon nuts type-2123DIN972细牙六角头螺母(2型)hexagon nuts with fine thread ISO8674GB/T6176-2000 124DIN975牙条(全螺纹)threaded rods(studdings)GB/T15389-94 125DIN976螺纹销threaded pins(stud bolts)126DIN979六角头开槽薄螺母(2型)hexagon thin slotted and castle nuts127DIN980全金属六角锁紧螺母(1型)prevailling torque type hexagonnuts,all metall nutsISO7199GB/T6184-2000128DIN981圆螺母locknuts ISO2982GB/T812-1988129DIN982六角头尼龙锁紧螺母prevailling torque type hexagonnuts,heavy type ,with nylonISO7040GB/T889.1-2000130DIN985六角头薄型尼龙锁紧螺母prevailling torque type hexagonnuts,heavy type ,with nylonISO10511GB/T6172.2-2000131DIN986六角盖型尼龙锁紧螺母prevailling torque typedomed capnuts with nylon insert132DIN988配合垫片shim rings133DIN1052木材连接用垫片washers for timber connectors 134DIN1151沉头钢钉round plain head nails135DIN1440销钉专用垫片A型plain washers for clevis pins(A型)ISO8738136DIN1441销钉专用垫片plain washers for clevis pins137DIN1444带头销钉clevis pins with head ISO2341序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard 138DIN1471圆锥型槽销grooved pins,taper grooved ISO8744GB/T13829.2-92139DIN1472圆锥型槽销(半槽)grooved pins,taper grooved halflengthISO8745GB/T13829.2-92140DIN1473平行槽销(带倒角)grooved pins,parallel groovedfull lengthISO8740141DIN1474前端凹槽槽销grooved pins,reserve grooved halflengthISO8741142DIN1475中部凹槽槽销grooved pins,centre grooved ISO8742143DIN1476圆头槽销grooved pins with round head ISO8746GB/T13829.3-92144DIN1477沉头槽销grooved pins with countersunkheadISO8747145DIN1479六角螺母棒turnuckles(centre parts),made out of hexagon bar146DIN1480花篮螺栓turnuckles with eye bolt and hook bolt147DIN1481弹性圆柱销spring pins,heavy type ISO8752GB/T879-1986 148DIN1587组合式盖型螺母hexagon domed cap nuts GB/T802-1988149DIN1804开槽圆螺母(配合沟头扳手)slotted round nuts for hook spanner150DIN1816圆螺母(带插销孔)round nuts with set holes151DIN2093盘型弹簧垫圈disc springs152DIN3017喉箍hose clamps153DIN3404润滑油嘴(旋扭头)lubricating nipples,button head154DIN3567管夹shackles for conduilts155DIN3570U型螺栓stirrup bolts(U-bolts)156DIN6319球面垫圈spherical washers,conical seats GB/T849-1988 157DIN6325圆柱销parallel pins ISO8734158DIN6330厚六角螺母hexagon nuts ,1.5d GB/T56-1988 159DIN6331厚六角法兰面螺母hexagon nuts ,1.5d with collar GB/T6177-1986 160DIN6334长六角螺母hexagon nuts ,3d161DIN6797-A外齿锁紧垫圈external teeth lock washers GB/T862.1-1987 162DIN6797-I内齿锁紧垫圈internal teeth lock washers GB/T861.1-1987163DIN6798-A外锯齿锁紧垫圈external teeth serrated lockwashersGB/T862.2-1987164DIN6798-I内锯齿锁紧垫圈internal teeth serrated lockwashersGB/T861.2-1987165DIN6799 开口挡圈retaining rings for shafts(E-rings),circlipsGB/T896-1986166DIN6885平键(A型)parallel keys(form A )ISO773/2491167DIN6888半圆键woodruff keys ISO3912168DIN6899嵌环(支撑环)thimbles169DIN6900机器螺钉和垫圈组合件screws and washers assemblies GB/T9074.1-2002170DIN6901自攻螺钉和垫圈组合件tapping screws and washersassembliesGB/T9074.18-1998171DIN6912薄型带孔内六角圆柱头螺钉hexagon socket head cap screws with hole,low head序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard172DIN6914大六角头螺栓hexagon head bolts with large head(friction grip bolts)173DIN6915大六角螺母hexagon nuts with large wideth across flat(friction grip nuts)174DIN6916大垫圈round washers for friction grip bolts175DIN6917楔型方垫圈spuare taper washers forfriction grip bolts on T-sections176DIN6923六角法兰面螺母hexagon flange nuts ISO4161GB/T6177-2000177DIN6925全金属六角锁紧螺母(2型)prevailing torque type hexagonnuts,all metallic nutsISO7042GB/T6185.1-2000178DIN7337开口型抽芯铆钉(沉头、扁圆头)blind rivets GB/T12617/12618-1990179DIN7338扁平头半空心/全空心铆钉rivets for brake and clutchliningGB/T875/975-1986180DIN7343螺旋夹紧销spiral pins ISO8750 181DIN7346轻型弹性圆柱销spring pins,light type ISO13337182DIN7349重型弹性圆柱销用垫圈washers for bolts with heavy type spring pinss183DIN7500ISO公制螺纹螺钉(多种头型)threadforming screws for ISO-metric thread184DIN7504自攻自钻螺钉(多种头型)self-drilling tapping screws 185DIN7513开槽切削螺纹螺钉(多种头型)thread cutting screws186DIN7516十字槽切削螺纹螺钉(多种头型)thread cutting screws cross recess187DIN7965T型四爪螺母tee nuts with pronge188DIN7968钢结构用六角头螺栓连接副hexagon head fitted bolts forsteel structuresGB/T1228/1229/1230-2006189DIN7971开槽盘头自攻螺钉pan head tapping screws with slot ISO1481GB/T5282-1985190DIN7972开槽沉头自攻螺钉countersunk flat head tappingscrews with slotISO1482GB/T5283-1985191DIN7973开槽半沉头自攻螺钉raised countersunk oval headtapping screws with slotISO1483GB/T5284-1985192DIN7976六角头自攻螺钉hexagon tapping screws ISO1479GB/T5285-1985193DIN7980圆柱头螺钉用弹簧垫圈spring lock washers for screwswith cylindrical headsISO8738194DIN7981十字槽盘头自攻螺钉pan head tapping screws withcross recessedISO 7049GB/T845-1985195DIN7982十字槽沉头自攻螺钉countersunk flat head tappingscrews with cross recessedISO7050GB/T846-1985196DIN7983十字槽半沉头自攻螺钉raised countersunk oval headtapping screws with crossISO7051GB/T847-1986197DIN7984薄型内六角圆柱头螺钉hexagon socket head cap screws with,reduced head198DIN7985十字槽盘头螺钉pan head screws with crossrecessedISO7045GB/T818-2000199DIN7989钢结构用垫圈washers for steel structures GB/T1230-2006200DIN7990钢结构用六角头螺栓hexagon head bolts for steelstructuresGB/T1229-2006201DIN7991内六角沉头螺钉hexagon socket countersunk headscrewsISO10642202DIN7993轴用钢丝挡圈roundwire snap rings for shafts GB/T895.2-1986203DIN7995十字槽半沉头木螺钉cross recessed raised countersunkhead wood screwsGB/T952-1986204DIN7996十字槽圆头木螺钉cross recessed round head woodscrewsGB/T950-1986205DIN7997十字槽沉头木螺钉cross recessed countersunk headwood screwsGB/T951-1986序号德国标准中文品名英文品名国际标准中国标准Item DIN-Standard Description in Chinese Description in English ISO-Standard GB-Standard206DIN8140螺纹护套(普通\自锁等)ciol inserts,coarse,fine thread,silf locking207DIN9021大外径垫圈washers,outside diameter appro.3d ISO7093GB/T96-1985 208DIN11024弹簧卡子spring cotter for a bolt209DIN13257平板螺栓belting bolts (elevator bolts)210DIN18182干壁钉(墙板钉)dry wall screws211DIN28129环型螺母lifting nuts(eye nuts)GB/T63-1988212DIN70952圆螺母用止退垫圈tab washers for slotted roundnutsGB/T858-1988。
DIN 125-1-1990 生产等级A的垫圈,硬度达到250HV 为六角头螺栓和螺母而设计
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UDC 621.882.42 德国标准1990年3月尺寸单位mm1 范围和应用领域该标准详细说明了生产硬度达到250HV等级A的垫圈的要求。
为使用等级8.8或低于8.8等级性质的螺栓而设计。
这些垫圈的最好应用在生产等级A和B的六角头螺栓或六角螺母配件,穿过平面的宽度值在ISO272中有说明。
注意:应该根据所安装螺栓上的可承受的压力来选择垫圈硬度。
2 尺寸类型A,无斜面商品型号:1.7mm 到37mm类型B,带内部斜面商品型号:5.3mm 到165mm继续2-4页第2页DIN 第1部分表格13 技术交付条件表格24 设计公称尺寸13的型号A垫圈和型号B垫圈的设计及其硬度等级140HV 1):垫圈DIN 125-13-140HV提供不锈钢垫圈的地方,应该将DIN267第11部分中对钢级的说明以及DIN 17440标准中对材料号的说明设计在内:垫圈DIN 125-13-140HV-A2或垫圈DIN 125-13-140HV-1.4306需要特别的垫圈型号的地方,应该将型号标志包括在内,例如:垫圈DIN 125-A13-140HVDIN 4000-3-1中表格形式列出的性能,将根据该标准应用于垫圈中。
――――――――――1)该硬度等级同样应用于现存文件中没有材料说明的情况,或是只在现存文件中有符号“St”说明的情况。
第4页DIN 125 第1部分标准参考:DIN 267 第9部分紧固件;技术交付条件;电镀部件DIN 267 第11部分紧固件;技术交付条件;不锈钢组件和耐酸钢(与附件一起加进ISO 3506中)DIN 522 金属垫圈;技术交付条件DIN 4000 第3部分垫圈性能条目表格DIN 17440 不锈钢;钢板的技术交付条件,热轧带钢,盘条,拉制钢丝,钢条,锻件和半成品DIN 272 紧固件;六角头产品;扳手开口宽度以前的版本DIN Kr 961:01.36.10.37;DIN Kr 963:01.36.10.37;DIN 134:03.23.10.36;DIN 125 第1部分:02.21,12.21,03.23;DIN 125:10.36,05.43,05.68。
标准件标准区分
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标准件不同标准的区分德国的螺栓、螺母、垫圈国标DIN931、DIN934、DIN933、DIN127、DIN125、DIN434、DIN912对应我国的国标DIN125-A ——平垫——GB97.1-85DIN125-B——平垫(带倒角)——GB97.2-85DIN127-A ——重型弹垫——GB7244DIN127-B ——标准弹垫——GB93-87DIN434 ——方斜垫圈(U型)——GB852-88DIN912 ——内六角圆柱头螺钉——GB70-85DIN931——六角头螺栓(半牙)——GB5782-86DIN933 ——六角头螺栓(全牙)——GB5783-86DIN934 ——六角头螺母(1型)——GB6170-86标准就是规范,每个国家和部门都有自己的标准。
目前,我们在平时的业务中最常用到的标准有以下几种:GB—中国国家标准(国标)ANSI—美国国家标准(美标)DIN—德国国家标准(德标)ASME—美国机械工程师协会标准JIS—日本国家标准(日标)BSW—英国国家标准GB—国家标准是我国众多标准中的一种,另外还有行业标准,专业标准和部门标准等。
国家标准又分:GB(强制性标准)和GB/T(推荐性标准)以及GBn (国家内部标准)等。
我们平常看到的像GB30,GB5783等等都是强制性的标准。
以上几种标准除了一些基本尺寸如头部对边、头部厚度等的不同以外,最主要的是螺纹部分的不同。
GB、DIN、JIS等的螺纹都有是以MM(毫米)为单位,统称为公制螺纹。
另像ANSI、ASME等的螺纹是以英寸为单位的称为美标螺纹。
除了公制螺纹和美制螺纹外还有一种BSW—英制标准,其螺纹也是以英寸为单位,俗称惠氏螺纹。
公制螺纹是以MM(毫米)为单位,它的牙尖角为60度。
美制螺纹和英制螺纹都是以英寸为单位的。
美制螺纹的牙尖角也是60度,而英制螺纹的牙尖角为55度。
由于计量单位的不同,导致了各种螺纹的表示方法也不尽相同。
DIN 125 1 生产等级A的垫圈硬度到达250HV 为六角头螺栓和螺母而设计
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2 尺寸 类型 A,无斜面 商品型号:1.7mm 到 37mm
类型 B,带内部斜面 商品型号:5.3mm 到 165mm
第 2 页 DIN 第 1 部分
对全部高中资料试卷电气设备,在安装过程中以及安装结束后进行高中资料试卷调整试验;通电检查所有设备高中资料电试力卷保相护互装作置用调与试相技互术关,通系电1,力过根保管据护线生高0不产中仅工资2艺料22高试2可中卷以资配解料置决试技吊卷术顶要是层求指配,机置对组不电在规气进范设行高备继中进电资行保料空护试载高卷与中问带资题负料2荷试2,下卷而高总且中体可资配保料置障试时2卷,32调需3各控要类试在管验最路;大习对限题设度到备内位进来。行确在调保管整机路使组敷其高设在中过正资程常料1工试中况卷,下安要与全加过,强度并看工且25作尽52下可22都能护可地1关以缩于正小管常故路工障高作高中;中资对资料于料试继试卷电卷连保破接护坏管进范口行围处整,理核或高对者中定对资值某料,些试审异卷核常弯与高扁校中度对资固图料定纸试盒,卷位编工置写况.复进保杂行护设自层备动防与处腐装理跨置,接高尤地中其线资要弯料避曲试免半卷错径调误标试高方中等案资,,料要编试求5写、卷技重电保术要气护交设设装底备备置。4高调、动管中试电作线资高气,敷料中课并设3试资件且、技卷料中拒管术试试调绝路中验卷试动敷包方技作设含案术,技线以来术槽及避、系免管统不架启必等动要多方高项案中方;资式对料,整试为套卷解启突决动然高过停中程机语中。文高因电中此气资,课料电件试力中卷高管电中壁气资薄设料、备试接进卷口行保不调护严试装等工置问作调题并试,且技合进术理行,利过要用关求管运电线行力敷高保设中护技资装术料置。试做线卷到缆技准敷术确设指灵原导活则。。:对对在于于分调差线试动盒过保处程护,中装当高置不中高同资中电料资压试料回卷试路技卷交术调叉问试时题技,,术应作是采为指用调发金试电属人机隔员一板,变进需压行要器隔在组开事在处前发理掌生;握内同图部一纸故线资障槽料时内、,设需强备要电制进回造行路厂外须家部同出电时具源切高高断中中习资资题料料电试试源卷卷,试切线验除缆报从敷告而设与采完相用毕关高,技中要术资进资料行料试检,卷查并主和且要检了保测解护处现装理场置。设。备高中资料试卷布置情况与有关高中资料试卷电气系统接线等情况,然后根据规范与规程规定,制定设备调试高中资料试卷方案。
DIN125-1-1990生产等级A的垫圈,硬度达到250HV为六角头螺栓和螺母而设计
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DIN 125-1-1990 生产等级A的垫圈,硬度达到250HV 为六角头螺栓和螺母而设计生产等级A的垫圈,硬度达到250HV 为六角头螺栓和螺母而设计DIN125第1部分尺寸单位mm1 范围和应用领域该标准详细说明了生产硬度达到250HV等级A的垫圈的要求。
为使用等级8.8或低于8.8等级性质的螺栓而设计。
这些垫圈的最好应用在生产等级A和B的六角头螺栓或六角螺母配件,穿过平面的宽度值在ISO272中有说明。
注意:应该根据所安装螺栓上的可承受的压力来选择垫圈硬度。
2 尺寸类型A,无斜面商品型号: 1.7mm 到37mm类型B,带内部斜面商品型号: 5.3mm 到165mm继续2-4页第2页DIN 第1部分表格13 技术交付条件表格2材料1)钢不锈钢硬度等级硬度2)HV 机械性能材料(钢级)特别说明在140HV 200HV 140HV 200HV 140-250 200-250 140-250 200-250 -A2和A4 F1 C1和C4-DIN 267 第11部分极限偏差产品等级和几何公差特别说明在A DIN 522表面加工光滑的。
考虑表面粗糙度,应用DIN 522考虑电镀,应用DIN 267第9部分其它类型的加工处理根据达成的协定执行验收考虑验收,应用DIN 5221)垫圈可能是由非有色金属或其它材料制成,受协议约束。
2)如果h值没有超过0.5mm,那么硬度值应该是HV2;如果h值超过0.5mm,那么硬度值应该达到HV10。
4 设计公称尺寸13的型号A垫圈和型号B垫圈的设计及其硬度等级140HV 1):垫圈DIN 125-13-140HV提供不锈钢垫圈的地方,应该将DIN267第11部分中对钢级的说明以及DIN 17440标准中对材料号的说明设计在内:垫圈DIN 125-13-140HV-A2或垫圈DIN 125-13-140HV-1.4306需要特别的垫圈型号的地方,应该将型号标志包括在内,例如:垫圈DIN 125-A13-140HVDIN 4000-3-1中表格形式列出的性能,将根据该标准应用于垫圈中。
din125a标准
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din125a标准
DIN 125A标准是德国DIN标准委员会发布的一项标准。
该标
准规定了平垫圈的尺寸、材料和工作要求。
平垫圈是一种安装在螺栓、螺帽或其他连接件上的垫圈,可以分散载荷,增加紧固件和基础物之间的接触面积,从而增强紧固力。
DIN 125A
标准的平垫圈通常采用碳钢、不锈钢和黄铜等材料制成,并具有标准的内径、外径、厚度和公差等尺寸。
这个标准也在其他国家普遍应用。
DIN 125A标准规定了平垫圈的两种类型,分别是Type A和Type B。
Type A平垫圈是直径和厚度按DIN 125标准制作的,外径略大于DIN 125标准。
Type B平垫圈是直径和外径按
DIN 9021标准制作的,厚度为DIN 125标准。
此外,DIN
125A标准还规定了平垫圈的表面状态、材质、硬度和公差等
要求。
平垫圈是机械和结构工程中常用的一种零件,用于防止螺纹紧固具在紧固过程中被松动或者紧固力不足而失效,为紧固件提供均匀的力分布以确保连接件的可靠性和性能。
DIN 125A标
准的平垫圈可以满足不同应用环境下的要求,广泛应用于机械制造、汽车制造、建筑、电子设备、家电、化工等领域。
DIN 125-1-1990 生产等级A的垫圈,硬度达到250HV 为六角头螺栓和螺母而设计

DIN 125-1-1990 生产等级A的垫圈,硬度达到250HV 为六角头螺栓和螺母而设计生产等级A的垫圈,硬度达到250HV 为六角头螺栓和螺母而设计DIN 125第1部分尺寸单位mm1 范围和应用领域该标准详细说明了生产硬度达到250HV等级A的垫圈的要求。
为使用等级8.8或低于8.8等级性质的螺栓而设计。
这些垫圈的最好应用在生产等级A和B的六角头螺栓或六角螺母配件,穿过平面的宽度值在ISO272中有说明。
注意:应该根据所安装螺栓上的可承受的压力来选择垫圈硬度。
2 尺寸类型A,无斜面商品型号:1.7mm 到37mm类型B,带内部斜面商品型号:5.3mm 到165mm继续2-4页第2页DIN 第1部分表格13 技术交付条件表格24 设计公称尺寸13的型号A垫圈和型号B垫圈的设计及其硬度等级140HV 1):垫圈DIN 125-13-140HV提供不锈钢垫圈的地方,应该将DIN267第11部分中对钢级的说明以及DIN 17440标准中对材料号的说明设计在内:垫圈DIN 125-13-140HV-A2或垫圈DIN 125-13-140HV-1.4306需要特别的垫圈型号的地方,应该将型号标志包括在内,例如:垫圈DIN 125-A13-140HVDIN 4000-3-1中表格形式列出的性能,将根据该标准应用于垫圈中。
――――――――――1)该硬度等级同样应用于现存文件中没有材料说明的情况,或是只在现存文件中有符号“St”说明的情况。
第4页DIN 125 第1部分标准参考:DIN 267 第9部分紧固件;技术交付条件;电镀部件DIN 267 第11部分紧固件;技术交付条件;不锈钢组件和耐酸钢(与附件一起加进ISO 3506中)DIN 522 金属垫圈;技术交付条件DIN 4000 第3部分垫圈性能条目表格DIN 17440 不锈钢;钢板的技术交付条件,热轧带钢,盘条,拉制钢丝,钢条,锻件和半成品DIN 272 紧固件;六角头产品;扳手开口宽度以前的版本DIN Kr 961:01.36.10.37;DIN Kr 963:01.36.10.37;DIN 134:03.23.10.36;DIN 125 第1部分:02.21,12.21,03.23;DIN 125:10.36,05.43,05.68。