螺纹塞规环规参数表
常用公制螺纹环规尺寸标准对照表.pdf
尺寸偏差±T PL 尺寸偏差±T PL /2磨损下限尺寸M1.4 1.4 1.2050.260.300.002####0.0070.00950.0075 1.4020.0070 1.20720.0035 1.1977 1.349M1.7 1.7 1.4730.30.3500.006####0.0090.01250.0095 1.7060.0090 1.47870.0045 1.4662 1.638M22 1.7400.350.400.006####0.0090.01250.0095 2.0060.0090 1.74620.0045 1.7337 1.921M2.5 2.5 2.2080.390.4500.006####0.0090.01250.0095 2.5060.0090 2.21370.0045 2.2012 2.405M2.6 2.6 2.3080.390.4500.006####0.0090.01250.0095 2.6060.0090 2.31370.0045 2.3012 2.505M33 2.6750.430.500.006####0.0090.01250.0095 3.0060.0090 2.68130.0045 2.6688 2.888M44 3.5450.610.700.006####0.0090.01250.0095 4.0060.0090 3.55140.0045 3.5389 3.819M4*0.54 3.6750.430.500.006####0.0090.01250.0095 4.0060.0090 3.68130.0045 3.6688 3.888M55 4.4800.690.800.006####0.0090.01250.0095 5.0060.0090 4.48640.0045 4.4739 4.783M5*0.55 4.6750.430.500.006####0.0090.01250.0095 5.0060.0090 4.68130.0045 4.6688 4.888M66 5.3510.87100.012####0.0110.01750.0115 6.0120.0110 5.36250.0055 5.3450 5.723M6*0.756 5.5130.650.7500.012####0.0110.01750.0115 6.0120.0110 5.52490.0055 5.5074 5.813M7*0.757 6.5130.650.7500.012####0.0110.01750.01157.0120.0110 6.52490.0055 6.5074 6.813M887.188 1.08 1.2500.012####0.0110.01750.01158.0120.01107.20010.00557.18267.624M8*0.587.6750.430.500.006####0.0090.01250.00958.0060.00907.68130.00457.66887.900M8*0.7587.5130.650.7500.012####0.0110.01750.01158.0120.01107.52490.00557.50747.813M8*187.3510.87100.012####0.0110.01750.01158.0120.01107.36250.00557.34507.723M9*0.598.6750.430.500.006####0.0090.01250.00959.0060.00908.68130.00458.66888.900W GOW NGHPEIZ PLTD 2T PL通规Ｔ大径D+EI+Z PL 中径D 2+EI+Z PL大径D 2+EI+TD 2+T PL /2+2F 1螺纹规格（6H ）公称尺寸D 中径尺寸D 2尺寸偏差±T PL尺寸偏差±T PL/2磨损下限尺寸W GO W NG H P EI Z PL TD2T PL通规Ｔ大径D+EI+Z PL中径D2+EI+Z PL大径D2+EI+TD2+T PL/2+2F1螺纹规格（6H）公称尺寸D中径尺寸D2M10109.026 1.3 1.500.012####0.0110.01750.011510.0120.01109.03780.00559.02039.536 M10*0.5109.6750.430.500.006####0.0090.01250.009510.0060.00909.68130.00459.66889.900 M10*0.75109.5130.650.7500.012####0.0110.01750.011510.0120.01109.52490.00559.50749.813 M10*1109.3510.87100.012####0.0110.01750.011510.0120.01109.36250.00559.34509.723 M10*1.25109.188 1.08 1.2500.012####0.0110.01750.011510.0120.01109.20010.00559.18269.624 M121210.863 1.52 1.7500.012####0.0110.01750.011512.0120.011010.87540.005510.857911.448 M12*0.51211.6750.430.500.006####0.0090.01250.009512.0060.009011.68130.004511.668811.906 M12*11211.3510.87100.012####0.0110.01750.011512.0120.011011.36250.005511.345011.733 M12*1.51211.026 1.3 1.500.012####0.0110.01750.011512.0120.011011.03780.005511.020311.546 M141412.701 1.73200.016####0.0140.01750.011514.0160.014012.71700.007012.699513.353 M14*11413.3510.87100.012####0.0110.01750.011514.0120.011013.36250.005513.345013.733 M14*1.251413.188 1.08 1.2500.012####0.0110.01750.011514.0120.011013.20010.005513.182613.644 M14*1.51413.026 1.3 1.500.012####0.0110.01750.011514.0120.011013.03780.005513.020313.546 M14*21412.701 1.73200.016####0.0140.0210.01514.0160.014012.71700.007012.696013.353 M15*0.51514.6750.430.500.006####0.0090.01250.009515.0060.009014.68130.004514.668814.906 M15*11514.3510.87100.012####0.0110.01750.011515.0120.011014.36250.005514.345014.733 M161614.701 1.73200.016####0.0140.0210.01516.0160.014014.71700.007014.696015.353 M16*0.51615.6750.430.500.006####0.0090.01250.009516.0060.009015.68130.004515.668815.906尺寸偏差±T PL尺寸偏差±T PL/2磨损下限尺寸W GO W NG H P EI Z PL TD2T PL通规Ｔ大径D+EI+Z PL中径D2+EI+Z PL大径D2+EI+TD2+T PL/2+2F1螺纹规格（6H）公称尺寸D中径尺寸D2M16*1.51615.026 1.3 1.500.012####0.0110.01750.011516.0120.011015.03780.005515.020315.546 M18*0.51817.6750.430.500.006####0.0090.01250.009518.0060.009017.68130.004517.668817.906 M18*11817.3510.87100.012####0.0110.01750.011518.0120.011017.36250.005517.345017.733 M18*21816.701 1.73200.016####0.0140.0210.01518.0160.014016.71700.007016.696017.353 M20*0.52019.6750.430.500.006####0.0090.01250.009520.0060.009019.68130.004519.668819.906 M20*12019.3510.87100.012####0.0110.01750.011520.0120.011019.36250.005519.345019.733 M20*1.52019.026 1.3 1.500.012####0.0110.01750.011520.0120.011019.03780.005519.020319.546 M22*0.52221.6750.430.500.006####0.0090.01250.009522.0060.009021.68130.004521.668821.906 M22*12221.3510.87100.012####0.0110.01750.011522.0120.011021.36250.005521.345021.733 M22*1.52221.026 1.3 1.500.012####0.0110.01750.011522.0120.011021.03780.005521.020321.546 M24*12423.3510.87100.012####0.0110.01750.011524.0120.011023.36250.005523.345023.743 M24*1.52423.026 1.3 1.500.012####0.0110.01750.011524.0120.011023.03780.005523.020323.556 M25*1.52524.026 1.3 1.500.012####0.0110.01750.011525.0120.011024.03780.005524.020324.556 M26*1.52625.026 1.3 1.500.012####0.0110.01750.011526.0120.011025.03780.005525.020325.556 M30*0.753029.5130.650.7500.012####0.0110.01750.011530.0120.011029.52490.005529.507429.831 M30*13029.3510.87100.012####0.0110.01750.011530.0120.011029.36250.005529.345029.743 M30*1.53029.026 1.3 1.500.012####0.0110.01750.011530.0120.011029.03780.005529.020329.556 M30*23028.701 1.73200.016####0.0140.0210.01530.0160.014028.71700.007028.696029.365尺寸偏差±T PL尺寸偏差±T PL/2磨损下限尺寸W GO W NG H P EI Z PL TD2T PL通规Ｔ大径D+EI+Z PL中径D2+EI+Z PL大径D2+EI+TD2+T PL/2+2F1螺纹规格（6H）公称尺寸D中径尺寸D2M33*1.53332.026 1.3 1.500.012####0.0110.01750.011533.0120.011032.03780.005532.020332.556 M35*1.53534.026 1.3 1.500.012####0.0110.01750.011535.0120.011034.03780.005534.020334.556 M36*1.53635.026 1.3 1.500.012####0.0110.01750.011536.0120.011035.03780.005535.020335.556 M42*24240.701 1.73200.016####0.0140.0210.01542.0160.014040.71700.007040.696041.365 M45*1.54544.026 1.3 1.500.012####0.0110.01750.011545.0120.011044.03780.005544.020344.556 M50*1.55049.026 1.3 1.500.016####0.0140.0210.01550.0160.014049.04180.007049.020849.570 M52*35250.052 2.6300.016####0.0140.0210.01552.0160.014050.06750.007050.046550.988 M58*1.55857.026 1.3 1.500.016####0.0140.0210.01558.0160.014057.04180.007057.020857.570 M64*16463.3510.87100.012####0.0110.01750.011564.0120.011063.36250.005563.345063.753偏差±T PL 尺寸偏差±T PL /2磨损下限0.0070 1.28370.0035 1.27620.0090 1.56220.0045 1.55270.0090 1.83470.0045 1.82520.0090 2.30720.0045 2.29770.0090 2.40720.0045 2.39770.0090 2.77980.0045 2.77030.0090 3.66790.0045 3.65840.0090 3.77980.0045 3.77030.0090 4.60990.0045 4.60040.0090 4.77980.0045 4.77030.0110 5.50600.0055 5.49450.0110 5.65040.0055 5.63890.0110 6.65040.0055 6.63890.01107.35360.00557.34210.00907.79180.00457.78230.01107.65040.00557.63890.01107.50600.00557.49450.00908.79180.00458.7823止规Ｚ大径EI+TD 2+T PL /2+2F 1中径D 2+EI+TD 2+T PL /2偏差±T PL尺寸偏差±T PL/2磨损下限止规Ｚ大径EI+TD2+T PL/2+2F1中径D2+EI+TD2+T PL/20.01109.21130.00559.1998 0.00909.79180.00459.7823 0.01109.65040.00559.6389 0.01109.50600.00559.4945 0.01109.35360.00559.3421 0.011011.06890.005511.0574 0.009011.79780.004511.7883 0.011011.51600.005511.5045 0.011011.22130.005511.2098 0.014012.92000.007012.9085 0.011013.51600.005513.5045 0.011013.37360.005513.3621 0.011013.22130.005513.2098 0.014012.92000.007012.9050 0.009014.79780.004514.7883 0.011014.51600.005514.5045 0.014014.92000.007014.9050 0.009015.79780.004515.7883偏差±T PL尺寸偏差±T PL/2磨损下限止规Ｚ大径EI+TD2+T PL/2+2F1中径D2+EI+TD2+T PL/20.011015.22130.005515.2098 0.009017.79780.004517.7883 0.011017.51600.005517.5045 0.014016.92000.007016.9050 0.009019.79780.004519.7883 0.011019.51600.005519.5045 0.011019.22130.005519.2098 0.009021.79780.004521.7883 0.011021.51600.005521.5045 0.011021.22130.005521.2098 0.011023.52600.005523.5145 0.011023.23130.005523.2198 0.011024.23130.005524.2198 0.011025.23130.005525.2198 0.011029.66840.005529.6569 0.011029.52600.005529.5145 0.011029.23130.005529.2198 0.014028.93200.007028.9170偏差±T PL尺寸偏差±T PL/2磨损下限止规Ｚ大径EI+TD2+T PL/2+2F1中径D2+EI+TD2+T PL/20.011032.23130.005532.2198 0.011034.23130.005534.2198 0.011035.23130.005535.2198 0.014040.93200.007040.9170 0.011044.23130.005544.2198 0.014049.24480.007049.2298 0.014050.33850.007050.3235 0.014057.24480.007057.2298 0.011063.53600.005563.5245。
螺纹塞规&螺纹环规
螺纹塞规&螺纹环规符号螺纹种类规范牙型角M 公制粗牙ISO 261 60° S 细小螺丝ISO R1501 60° UNC 统一牙粗牙ISO 263 60°UNF 统一牙细牙ISO 263 60°UNEF 统一牙特细牙ISO 263 60°UN 统一牙固定牙ISO 263 60°UNS 统一牙特殊牙----- 60°NC 美制牙粗牙ANSI B1.1 60°NF 美制牙细牙ANSI B1.1 60° NEF 美制牙特细牙ANSI B1.1 60° N 美制牙固定牙ANSI B1.1 60° NS 美制牙特殊牙ANSI B1.1 60°BSW 英制牙粗牙BS 84 55°BSF 英制牙细牙BS 84 55°BC 自行车牙JIS B0225 60°SM 针车用JIS B0226 60°CTV 自行行车用风嘴JIS D9422 60°TV 汽车用风嘴JID D4207 60°BSC 英制自行车BS 811 60° BA 英制小螺丝BS 93 30°47° Tr 公制爱克母牙ISO 2902 30° TW 爱克姆牙JIS B0222 29° ACME 爱克姆牙ANSI B1.5 29°STUB-ACME 浅牙爱克姆ANSI B1.8 29°C 平行管用螺纹ISO 228/1 55°BSPF 英制平行管螺纹BS 2779 55° PF 英制平行管螺纹IS B0202 55° R 管用推拔管用ISO 7/1 55°1/16 Rc 管用推拔内螺纹ISO 7/1 55°1/16 Rp 管用平行内螺纹ISO 7/1 55° PT 推拔管用JIS B0203 55°1/16 PS 平行内螺纹JIS B0203 55° BSP 英制管牙BS 21.2779 55° NPT 美制一般推拔管用ANSI B2.1 60°1/16 NPTR 美制栏杆接头用ANSI B2.1 60°1/16 NPS 美制一般平行管用ANSI B2.1 60° NPSM 美制平行管用装配器用ANSI B2.1 60°NPSL 美制锁紧螺帽用ANSI B2.1 60°NPSH 美制水管用ANSI B2.1 60°NPSC 美制管接头用ANSI B2.1 60° NH 美制消防水管用ANSI B2.1 60° NPSF 美制干封管用平行内螺纹ANSI B2.1 60° NPTI 美制干封管用平行ANSI B2.1 60° NPTF 美制干封管用推拔ANSI B2.1 60°1/16 NGT 美制瓦斯用推拔ANSI B57.1 60°1/16 NGS 美制瓦斯用平行ANSI B57.1 60° NGO 美制瓦斯用出口ANSI B57.1 60°SGT 美制瓦斯用特殊ANSI B57.1 60°1/8 E 电灯泡用JIS C7709 圆V 瓦斯桶凡而用JIS B8245/6 55°3/26 C 薄铜电线管用JIS B0204 80°使用上应注意事项:1.螺纹规使用时,应注意洗涤防锈油及灰尘杂物.2.被测定物也应洗涤干净,以防附着切屑,毛边及杂物.3.螺纹规栓入螺纹时应轻轻地很顺畅进入,不可用力,无理的栓入.4.使用时应注意放置,以防止掉落及碰伤.使用后之处理:1.切屑杂物之清洗,涂抹防锈油.2.再使用保护膜,以期安全保存.3.请存放于温度差小及湿度少的场合.。
常用公制螺纹环规尺寸标准对照表(20200804230709).pdf
尺寸偏差±T PL 尺寸偏差±T PL /2磨损下限尺寸M1.4 1.4 1.2050.260.300.002####0.0070.00950.0075 1.4020.0070 1.20720.0035 1.1977 1.349M1.7 1.7 1.4730.30.3500.006####0.0090.01250.0095 1.7060.0090 1.47870.0045 1.4662 1.638M22 1.7400.350.400.006####0.0090.01250.0095 2.0060.0090 1.74620.0045 1.7337 1.921M2.5 2.5 2.2080.390.4500.006####0.0090.01250.0095 2.5060.0090 2.21370.0045 2.2012 2.405M2.6 2.6 2.3080.390.4500.006####0.0090.01250.0095 2.6060.0090 2.31370.0045 2.3012 2.505M33 2.6750.430.500.006####0.0090.01250.0095 3.0060.0090 2.68130.0045 2.6688 2.888M44 3.5450.610.700.006####0.0090.01250.0095 4.0060.0090 3.55140.0045 3.5389 3.819M4*0.54 3.6750.430.500.006####0.0090.01250.0095 4.0060.0090 3.68130.0045 3.6688 3.888M55 4.4800.690.800.006####0.0090.01250.0095 5.0060.0090 4.48640.0045 4.4739 4.783M5*0.55 4.6750.430.500.006####0.0090.01250.0095 5.0060.0090 4.68130.0045 4.6688 4.888M66 5.3510.87100.012####0.0110.01750.0115 6.0120.0110 5.36250.0055 5.3450 5.723M6*0.756 5.5130.650.7500.012####0.0110.01750.0115 6.0120.0110 5.52490.0055 5.5074 5.813M7*0.757 6.5130.650.7500.012####0.0110.01750.01157.0120.0110 6.52490.0055 6.5074 6.813M887.188 1.08 1.2500.012####0.0110.01750.01158.0120.01107.20010.00557.18267.624M8*0.587.6750.430.500.006####0.0090.01250.00958.0060.00907.68130.00457.66887.900M8*0.7587.5130.650.7500.012####0.0110.01750.01158.0120.01107.52490.00557.50747.813M8*187.3510.87100.012####0.0110.01750.01158.0120.01107.36250.00557.34507.723M9*0.598.6750.430.500.006####0.0090.01250.00959.0060.00908.68130.00458.66888.900W GOW NGHPEIZ PLTD 2T PL通规Ｔ大径D+EI+Z PL 中径D 2+EI+Z PL大径D 2+EI+TD 2+T PL /2+2F 1螺纹规格（6H ）公称尺寸D 中径尺寸D 2尺寸偏差±T PL尺寸偏差±T PL/2磨损下限尺寸W GO W NG H P EI Z PL TD2T PL通规Ｔ大径D+EI+Z PL中径D2+EI+Z PL大径D2+EI+TD2+T PL/2+2F1螺纹规格（6H）公称尺寸D中径尺寸D2M10109.026 1.3 1.500.012####0.0110.01750.011510.0120.01109.03780.00559.02039.536 M10*0.5109.6750.430.500.006####0.0090.01250.009510.0060.00909.68130.00459.66889.900 M10*0.75109.5130.650.7500.012####0.0110.01750.011510.0120.01109.52490.00559.50749.813 M10*1109.3510.87100.012####0.0110.01750.011510.0120.01109.36250.00559.34509.723 M10*1.25109.188 1.08 1.2500.012####0.0110.01750.011510.0120.01109.20010.00559.18269.624 M121210.863 1.52 1.7500.012####0.0110.01750.011512.0120.011010.87540.005510.857911.448 M12*0.51211.6750.430.500.006####0.0090.01250.009512.0060.009011.68130.004511.668811.906 M12*11211.3510.87100.012####0.0110.01750.011512.0120.011011.36250.005511.345011.733 M12*1.51211.026 1.3 1.500.012####0.0110.01750.011512.0120.011011.03780.005511.020311.546 M141412.701 1.73200.016####0.0140.01750.011514.0160.014012.71700.007012.699513.353 M14*11413.3510.87100.012####0.0110.01750.011514.0120.011013.36250.005513.345013.733 M14*1.251413.188 1.08 1.2500.012####0.0110.01750.011514.0120.011013.20010.005513.182613.644 M14*1.51413.026 1.3 1.500.012####0.0110.01750.011514.0120.011013.03780.005513.020313.546 M14*21412.701 1.73200.016####0.0140.0210.01514.0160.014012.71700.007012.696013.353 M15*0.51514.6750.430.500.006####0.0090.01250.009515.0060.009014.68130.004514.668814.906 M15*11514.3510.87100.012####0.0110.01750.011515.0120.011014.36250.005514.345014.733 M161614.701 1.73200.016####0.0140.0210.01516.0160.014014.71700.007014.696015.353 M16*0.51615.6750.430.500.006####0.0090.01250.009516.0060.009015.68130.004515.668815.906尺寸偏差±T PL尺寸偏差±T PL/2磨损下限尺寸W GO W NG H P EI Z PL TD2T PL通规Ｔ大径D+EI+Z PL中径D2+EI+Z PL大径D2+EI+TD2+T PL/2+2F1螺纹规格（6H）公称尺寸D中径尺寸D2M16*1.51615.026 1.3 1.500.012####0.0110.01750.011516.0120.011015.03780.005515.020315.546 M18*0.51817.6750.430.500.006####0.0090.01250.009518.0060.009017.68130.004517.668817.906 M18*11817.3510.87100.012####0.0110.01750.011518.0120.011017.36250.005517.345017.733 M18*21816.701 1.73200.016####0.0140.0210.01518.0160.014016.71700.007016.696017.353 M20*0.52019.6750.430.500.006####0.0090.01250.009520.0060.009019.68130.004519.668819.906 M20*12019.3510.87100.012####0.0110.01750.011520.0120.011019.36250.005519.345019.733 M20*1.52019.026 1.3 1.500.012####0.0110.01750.011520.0120.011019.03780.005519.020319.546 M22*0.52221.6750.430.500.006####0.0090.01250.009522.0060.009021.68130.004521.668821.906 M22*12221.3510.87100.012####0.0110.01750.011522.0120.011021.36250.005521.345021.733 M22*1.52221.026 1.3 1.500.012####0.0110.01750.011522.0120.011021.03780.005521.020321.546 M24*12423.3510.87100.012####0.0110.01750.011524.0120.011023.36250.005523.345023.743 M24*1.52423.026 1.3 1.500.012####0.0110.01750.011524.0120.011023.03780.005523.020323.556 M25*1.52524.026 1.3 1.500.012####0.0110.01750.011525.0120.011024.03780.005524.020324.556 M26*1.52625.026 1.3 1.500.012####0.0110.01750.011526.0120.011025.03780.005525.020325.556 M30*0.753029.5130.650.7500.012####0.0110.01750.011530.0120.011029.52490.005529.507429.831 M30*13029.3510.87100.012####0.0110.01750.011530.0120.011029.36250.005529.345029.743 M30*1.53029.026 1.3 1.500.012####0.0110.01750.011530.0120.011029.03780.005529.020329.556 M30*23028.701 1.73200.016####0.0140.0210.01530.0160.014028.71700.007028.696029.365尺寸偏差±T PL尺寸偏差±T PL/2磨损下限尺寸W GO W NG H P EI Z PL TD2T PL通规Ｔ大径D+EI+Z PL中径D2+EI+Z PL大径D2+EI+TD2+T PL/2+2F1螺纹规格（6H）公称尺寸D中径尺寸D2M33*1.53332.026 1.3 1.500.012####0.0110.01750.011533.0120.011032.03780.005532.020332.556 M35*1.53534.026 1.3 1.500.012####0.0110.01750.011535.0120.011034.03780.005534.020334.556 M36*1.53635.026 1.3 1.500.012####0.0110.01750.011536.0120.011035.03780.005535.020335.556 M42*24240.701 1.73200.016####0.0140.0210.01542.0160.014040.71700.007040.696041.365 M45*1.54544.026 1.3 1.500.012####0.0110.01750.011545.0120.011044.03780.005544.020344.556 M50*1.55049.026 1.3 1.500.016####0.0140.0210.01550.0160.014049.04180.007049.020849.570 M52*35250.052 2.6300.016####0.0140.0210.01552.0160.014050.06750.007050.046550.988 M58*1.55857.026 1.3 1.500.016####0.0140.0210.01558.0160.014057.04180.007057.020857.570 M64*16463.3510.87100.012####0.0110.01750.011564.0120.011063.36250.005563.345063.753偏差±T PL 尺寸偏差±T PL /2磨损下限0.0070 1.28370.0035 1.27620.0090 1.56220.0045 1.55270.0090 1.83470.0045 1.82520.0090 2.30720.0045 2.29770.0090 2.40720.0045 2.39770.0090 2.77980.0045 2.77030.0090 3.66790.0045 3.65840.0090 3.77980.0045 3.77030.0090 4.60990.0045 4.60040.0090 4.77980.0045 4.77030.0110 5.50600.0055 5.49450.0110 5.65040.0055 5.63890.0110 6.65040.0055 6.63890.01107.35360.00557.34210.00907.79180.00457.78230.01107.65040.00557.63890.01107.50600.00557.49450.00908.79180.00458.7823止规Ｚ大径EI+TD 2+T PL /2+2F 1中径D 2+EI+TD 2+T PL /2偏差±T PL尺寸偏差±T PL/2磨损下限止规Ｚ大径EI+TD2+T PL/2+2F1中径D2+EI+TD2+T PL/20.01109.21130.00559.1998 0.00909.79180.00459.7823 0.01109.65040.00559.6389 0.01109.50600.00559.4945 0.01109.35360.00559.3421 0.011011.06890.005511.0574 0.009011.79780.004511.7883 0.011011.51600.005511.5045 0.011011.22130.005511.2098 0.014012.92000.007012.9085 0.011013.51600.005513.5045 0.011013.37360.005513.3621 0.011013.22130.005513.2098 0.014012.92000.007012.9050 0.009014.79780.004514.7883 0.011014.51600.005514.5045 0.014014.92000.007014.9050 0.009015.79780.004515.7883偏差±T PL尺寸偏差±T PL/2磨损下限止规Ｚ大径EI+TD2+T PL/2+2F1中径D2+EI+TD2+T PL/20.011015.22130.005515.2098 0.009017.79780.004517.7883 0.011017.51600.005517.5045 0.014016.92000.007016.9050 0.009019.79780.004519.7883 0.011019.51600.005519.5045 0.011019.22130.005519.2098 0.009021.79780.004521.7883 0.011021.51600.005521.5045 0.011021.22130.005521.2098 0.011023.52600.005523.5145 0.011023.23130.005523.2198 0.011024.23130.005524.2198 0.011025.23130.005525.2198 0.011029.66840.005529.6569 0.011029.52600.005529.5145 0.011029.23130.005529.2198 0.014028.93200.007028.9170偏差±T PL尺寸偏差±T PL/2磨损下限止规Ｚ大径EI+TD2+T PL/2+2F1中径D2+EI+TD2+T PL/20.011032.23130.005532.2198 0.011034.23130.005534.2198 0.011035.23130.005535.2198 0.014040.93200.007040.9170 0.011044.23130.005544.2198 0.014049.24480.007049.2298 0.014050.33850.007050.3235 0.014057.24480.007057.2298 0.011063.53600.005563.5245。
常用公制螺纹环规尺寸对照表格.doc
螺纹规格 公称 中径尺寸Z PL TD 2 T PLW GOW NG尺寸 （6H ） HP EIDD 2M1.4 1.4 1.205 0.26 0.3 0 0.002 #### 0.007 0.0095 0.0075 M1.7 1.7 1.4730.30.35 0 0.006 #### 0.009 0.0125 0.0095 M2 2 1.740 0.35 0.4 0 0.006 #### 0.009 0.0125 0.0095 M2.5 2.5 2.208 0.39 0.45 0 0.006 #### 0.009 0.0125 0.0095 M2.6 2.6 2.308 0.39 0.45 0 0.006 #### 0.009 0.0125 0.0095 M3 3 2.675 0.43 0.5 0 0.006 #### 0.009 0.0125 0.0095 M4 4 3.545 0.61 0.7 0 0.006 #### 0.009 0.0125 0.0095 M4*0.5 4 3.675 0.43 0.5 0 0.006 #### 0.009 0.0125 0.0095 M5 5 4.480 0.69 0.8 0 0.006 #### 0.009 0.0125 0.0095 M5*0.5 5 4.675 0.43 0.5 0 0.006 #### 0.009 0.0125 0.0095 M6 6 5.351 0.87 1 0 0.012 #### 0.011 0.0175 0.0115 M6*0.75 6 5.513 0.65 0.75 0 0.012 #### 0.011 0.0175 0.0115 M7*0.75 7 6.513 0.65 0.75 0 0.012 #### 0.011 0.0175 0.0115 M8 8 7.188 1.08 1.25 0 0.012 #### 0.011 0.0175 0.0115 M8*0.5 8 7.675 0.43 0.5 0 0.006 #### 0.009 0.0125 0.0095 M8*0.75 8 7.513 0.65 0.75 0 0.012 #### 0.011 0.0175 0.0115 M8*1 8 7.351 0.87 1 0 0.012 #### 0.011 0.0175 0.0115 M9*0.5 9 8.675 0.43 0.5 0 0.006 #### 0.009 0.0125 0.0095 M9*198.351 0.8710 0.012 #### 0.011 0.0175 0.0115 通规T大径中径大径D+EI+Z PLD 2 +EI+Z PLD 2+EI+TD 2+T PL /2+2F尺寸偏差尺寸偏差 磨损下限尺寸 ±T PL ±T PL /21.402 0.0070 1.2072 0.0035 1.1977 1.349 1.706 0.0090 1.4787 0.0045 1.4662 1.6382.006 0.0090 1.7462 0.0045 1.7337 1.921 2.506 0.0090 2.2137 0.0045 2.2012 2.405 2.606 0.0090 2.3137 0.0045 2.3012 2.5053.006 0.0090 2.6813 0.0045 2.6688 2.8884.006 0.0090 3.5514 0.0045 3.5389 3.819 4.006 0.0090 3.6813 0.0045 3.6688 3.8885.006 0.0090 4.4864 0.0045 4.4739 4.783 5.006 0.0090 4.6813 0.0045 4.6688 4.8886.012 0.0110 5.3625 0.0055 5.3450 5.723 6.012 0.0110 5.5249 0.0055 5.5074 5.8137.012 0.0110 6.5249 0.0055 6.5074 6.8138.012 0.0110 7.2001 0.0055 7.1826 7.624 8.006 0.0090 7.6813 0.0045 7.6688 7.900 8.012 0.0110 7.5249 0.0055 7.5074 7.813 8.012 0.0110 7.3625 0.0055 7.3450 7.7239.006 0.0090 8.6813 0.0045 8.6688 8.900 9.012 0.01108.36250.00558.34508.723螺纹规格公称中径尺寸尺寸（6H ）D2DM10109.026 M10*0.5109.675 M10*0.75109.513 M10*1109.351 M10*1.25 109.188 M121210.863 M12*0.51211.675 M12*11211.351 M12*1.51211.026M141412.701 M14*11413.351 M14*1.251413.188 M14*1.51413.026 M14*21412.701 M15*0.51514.675 M15*11514.351M161614.701 M16*0.51615.675 M16*11615.351H P EI Z PL TD 2T PL W GO W NG1.3 1.5 0 0.012 #### 0.011 0.0175 0.01150.43 0.5 0 0.006 #### 0.009 0.0125 0.00950.65 0.75 0 0.012 #### 0.011 0.0175 0.01150.87 1 0 0.012 #### 0.011 0.0175 0.01151.08 1.25 0 0.012 #### 0.011 0.0175 0.01151.52 1.75 0 0.012 #### 0.011 0.0175 0.01150.43 0.5 0 0.006 #### 0.009 0.0125 0.00950.87 1 0 0.012 #### 0.011 0.0175 0.01151.3 1.5 0 0.012 #### 0.011 0.0175 0.01151.73 2 0 0.016 #### 0.014 0.0175 0.01150.87 1 0 0.012 #### 0.011 0.0175 0.01151.08 1.25 0 0.012 #### 0.011 0.0175 0.01151.3 1.5 0 0.012 #### 0.011 0.0175 0.01151.73 2 0 0.016 #### 0.014 0.021 0.0150.43 0.5 0 0.006 #### 0.009 0.0125 0.00950.87 1 0 0.012 #### 0.011 0.0175 0.01151.73 2 0 0.016 #### 0.014 0.021 0.0150.43 0.5 0 0.006 #### 0.009 0.0125 0.00950.87 1 0 0.012 #### 0.011 0.0175 0.0115通规T大径中径大径D+EI+Z PL D2 +EI+Z PL D2+EI+TD 2+T PL /2+2F尺寸偏差尺寸偏差磨损下限尺寸±T PL ±T PL /210.012 0.0110 9.0378 0.0055 9.0203 9.53610.006 0.0090 9.6813 0.0045 9.6688 9.90010.012 0.0110 9.5249 0.0055 9.5074 9.81310.012 0.0110 9.3625 0.0055 9.3450 9.72310.012 0.0110 9.2001 0.0055 9.1826 9.62412.012 0.0110 10.8754 0.0055 10.8579 11.44812.006 0.0090 11.6813 0.0045 11.6688 11.90612.012 0.0110 11.3625 0.0055 11.3450 11.73312.012 0.0110 11.0378 0.0055 11.0203 11.54614.016 0.0140 12.7170 0.0070 12.6995 13.35314.012 0.0110 13.3625 0.0055 13.3450 13.73314.012 0.0110 13.2001 0.0055 13.1826 13.64414.012 0.0110 13.0378 0.0055 13.0203 13.54614.016 0.0140 12.7170 0.0070 12.6960 13.35315.006 0.0090 14.6813 0.0045 14.6688 14.90615.012 0.0110 14.3625 0.0055 14.3450 14.73316.016 0.0140 14.7170 0.0070 14.6960 15.35316.006 0.0090 15.6813 0.0045 15.6688 15.90616.012 0.0110 15.3625 0.0055 15.3450 15.733螺纹规格公称中径尺寸尺寸（6H ）D2DM16*1.51615.026 M18*0.51817.675 M18*11817.351 M18*21816.701 M20*0.52019.675 M20*12019.351 M20*1.52019.026 M22*0.52221.675 M22*12221.351 M22*1.52221.026 M24*12423.351 M24*1.52423.026 M25*1.52524.026 M26*1.52625.026 M30*0.753029.513 M30*13029.351 M30*1.53029.026 M30*23028.701M333330.727H P EI Z PL TD 2T PL W GO W NG1.3 1.5 0 0.012 #### 0.011 0.0175 0.01150.43 0.5 0 0.006 #### 0.009 0.0125 0.00950.87 1 0 0.012 #### 0.011 0.0175 0.01151.73 2 0 0.016 #### 0.014 0.021 0.0150.43 0.5 0 0.006 #### 0.009 0.0125 0.00950.87 1 0 0.012 #### 0.011 0.0175 0.01151.3 1.5 0 0.012 #### 0.011 0.0175 0.01150.43 0.5 0 0.006 #### 0.009 0.0125 0.00950.87 1 0 0.012 #### 0.011 0.0175 0.01151.3 1.5 0 0.012 #### 0.011 0.0175 0.01150.87 1 0 0.012 #### 0.011 0.0175 0.01151.3 1.5 0 0.012 #### 0.011 0.0175 0.01151.3 1.5 0 0.012 #### 0.011 0.0175 0.01151.3 1.5 0 0.012 #### 0.011 0.0175 0.01150.65 0.75 0 0.012 #### 0.011 0.0175 0.01150.87 1 0 0.012 #### 0.011 0.0175 0.01151.3 1.5 0 0.012 #### 0.011 0.0175 0.01151.73 2 0 0.016 #### 0.014 0.021 0.0153.03 3.5 0 0.016 #### 0.014 0.021 0.015通规T大径中径大径D+EI+Z PL D2 +EI+Z PL D2+EI+TD 2+T PL /2+2F尺寸偏差尺寸偏差磨损下限尺寸±T PL ±T PL /216.012 0.0110 15.0378 0.0055 15.0203 15.54618.006 0.0090 17.6813 0.0045 17.6688 17.90618.012 0.0110 17.3625 0.0055 17.3450 17.73318.016 0.0140 16.7170 0.0070 16.6960 17.35320.006 0.0090 19.6813 0.0045 19.6688 19.90620.012 0.0110 19.3625 0.0055 19.3450 19.73320.012 0.0110 19.0378 0.0055 19.0203 19.54622.006 0.0090 21.6813 0.0045 21.6688 21.90622.012 0.0110 21.3625 0.0055 21.3450 21.73322.012 0.0110 21.0378 0.0055 21.0203 21.54624.012 0.0110 23.3625 0.0055 23.3450 23.74324.012 0.0110 23.0378 0.0055 23.0203 23.55625.012 0.0110 24.0378 0.0055 24.0203 24.55626.012 0.0110 25.0378 0.0055 25.0203 25.55630.012 0.0110 29.5249 0.0055 29.5074 29.83130.012 0.0110 29.3625 0.0055 29.3450 29.74330.012 0.0110 29.0378 0.0055 29.0203 29.55630.016 0.0140 28.7170 0.0070 28.6960 29.36533.016 0.0140 30.7428 0.0070 30.7218 31.772螺纹规格公称中径尺寸尺寸（6H ）D2DM33*1.53332.026 M35*1.53534.026 M36*1.53635.026 M42*24240.701 M45*1.54544.026 M50*1.55049.026 M52*35250.052 M58*1.55857.026 M64*16463.351常用公制螺纹塞规尺寸标准对照表通规TZ PL TD 2 T PL W GO W NG大径中径大径H P EI D+EI+Z PL D2 +EI+Z PL D2+EI+TD 2+T PL /2+2F尺寸偏差尺寸偏差磨损下限尺寸±T PL ±T PL /21.3 1.5 0 0.012 #### 0.011 0.0175 0.0115 33.012 0.0110 32.0378 0.0055 32.0203 32.5561.3 1.5 0 0.012 #### 0.011 0.0175 0.0115 35.012 0.0110 34.0378 0.0055 34.0203 34.5561.3 1.5 0 0.012 #### 0.011 0.0175 0.0115 36.012 0.0110 35.0378 0.0055 35.0203 35.5561.73 2 0 0.016 #### 0.014 0.021 0.015 42.016 0.0140 40.7170 0.0070 40.6960 41.3651.3 1.5 0 0.012 #### 0.011 0.0175 0.0115 45.012 0.0110 44.0378 0.0055 44.0203 44.5561.3 1.5 0 0.016 #### 0.014 0.021 0.015 50.016 0.0140 49.0418 0.0070 49.0208 49.5702.6 3 0 0.016 #### 0.014 0.021 0.015 52.016 0.0140 50.0675 0.0070 50.0465 50.9881.3 1.5 0 0.016 #### 0.014 0.021 0.015 58.016 0.0140 57.0418 0.0070 57.0208 57.5700.87 1 0 0.012 #### 0.011 0.0175 0.0115 64.012 0.0110 63.3625 0.0055 63.3450 63.753止规Z大径中径EI+TD2+T PL /2+2F 1 D2 +EI+TD 2 +T PL /2偏差尺寸偏差磨损下限±T PL ±T PL /20.0070 1.2837 0.0035 1.2762 0.0090 1.5622 0.0045 1.5527 0.0090 1.8347 0.0045 1.8252 0.0090 2.3072 0.0045 2.2977 0.0090 2.4072 0.0045 2.3977 0.0090 2.7798 0.0045 2.7703 0.0090 3.6679 0.0045 3.6584 0.0090 3.7798 0.0045 3.7703 0.0090 4.6099 0.0045 4.6004 0.0090 4.7798 0.0045 4.7703 0.0110 5.5060 0.0055 5.4945 0.0110 5.6504 0.0055 5.6389 0.0110 6.6504 0.0055 6.6389 0.0110 7.3536 0.0055 7.3421 0.0090 7.7918 0.0045 7.7823 0.0110 7.6504 0.0055 7.6389 0.0110 7.5060 0.0055 7.4945 0.0090 8.7918 0.0045 8.7823止规Z大径中径EI+TD2+T PL /2+2F 1 D2 +EI+TD 2 +T PL /2偏差尺寸偏差磨损下限±T PL ±T PL /20.0110 9.2113 0.0055 9.1998 0.0090 9.7918 0.0045 9.7823 0.0110 9.6504 0.0055 9.6389 0.0110 9.5060 0.0055 9.4945 0.0110 9.3536 0.0055 9.3421 0.0110 11.0689 0.0055 11.0574 0.0090 11.7978 0.0045 11.7883 0.0110 11.5160 0.0055 11.5045 0.0110 11.2213 0.0055 11.2098 0.0140 12.9200 0.0070 12.9085 0.0110 13.5160 0.0055 13.5045 0.0110 13.3736 0.0055 13.3621 0.0110 13.2213 0.0055 13.2098 0.0140 12.9200 0.0070 12.9050 0.0090 14.7978 0.0045 14.7883 0.0110 14.5160 0.0055 14.5045 0.0140 14.9200 0.0070 14.9050 0.0090 15.7978 0.0045 15.7883止规Z大径中径EI+TD2+T PL /2+2F 1 D2 +EI+TD 2 +T PL /2偏差尺寸偏差磨损下限±T PL ±T PL /20.0110 15.2213 0.0055 15.2098 0.0090 17.7978 0.0045 17.7883 0.0110 17.5160 0.0055 17.5045 0.0140 16.9200 0.0070 16.9050 0.0090 19.7978 0.0045 19.7883 0.0110 19.5160 0.0055 19.5045 0.0110 19.2213 0.0055 19.2098 0.0090 21.7978 0.0045 21.7883 0.0110 21.5160 0.0055 21.5045 0.0110 21.2213 0.0055 21.2098 0.0110 23.5260 0.0055 23.5145 0.0110 23.2313 0.0055 23.2198 0.0110 24.2313 0.0055 24.2198 0.0110 25.2313 0.0055 25.2198 0.0110 29.6684 0.0055 29.6569 0.0110 29.5260 0.0055 29.5145 0.0110 29.2313 0.0055 29.2198 0.0140 28.9320 0.0070 28.9170止规Z大径中径EI+TD2+T PL /2+2F 1 D2 +EI+TD 2 +T PL /2偏差尺寸偏差磨损下限±T PL ±T PL /20.0110 32.2313 0.0055 32.2198 0.0110 34.2313 0.0055 34.2198 0.0110 35.2313 0.0055 35.2198 0.0140 40.9320 0.0070 40.9170 0.0110 44.2313 0.0055 44.2198 0.0140 49.2448 0.0070 49.2298 0.0140 50.3385 0.0070 50.3235 0.0140 57.2448 0.0070 57.2298 0.0110 63.5360 0.0055 63.5245。
管螺纹螺纹规标准
T 30.271
G1
Z 31.098
0.02 0.04
31.751 31.57
0.02 0.02
T 34.919 G1 1/8 Z 35.746
0.02 0.04
36.399 36.218
0.02
T 38.932 G1 1/4 Z 39.759
0.02 0.04
40.412 40.231
0.02 0.02
-0.01 -0.013
G3/8
T 16.464 Z 16.26
-0.01 -0.026
15.819 15.986
-0.01 -0.013
G1/2
T 20.687 Z 20.362
-0.012 -0.03
19.812 19.992
-0.012 -0.015
G5/8
T 22.643 Z 22.318
-0.012 -0.03
G2
Z 58.853
-0.03
58.384 -0.015
T 65.369 G2 1/4 Z 64.99
-0.015 -0.036
64.257 64.519
-0.015 -0.018
T 74.843 G2 1/2 Z 74.464
-0.015 -0.036
73.731 73.993
-0.015 -0.018
0.015
6.709
0.05
6.903
0.025
8.7
0.015
9.138
0.015
8.714
0.05
8.908
0.025
11.643 0.015 12.292 0.015
11.746
螺纹塞规计算公式
M16*1.5 6G 止规标准
14.408
M10*1 7G 止规标准
8.943
1/2-20UNF 2B
止规标准 (1.27)
7/16-20UNF 2B
止规标准 (1.27)
NO6-32UNC
止规标准 (0.79)
11.328 11.331 9.728 9.731 2.642 2.644
11.608 11.605 10.033 10.03 2.896 2.893
11.731
12.055
12.033
11.565
11.543
14.045
14.023
13.842
13.82
中径标准
上偏差
下偏差
13.044
13.033
13.227
13.216
15.368
15.357
15.521
15.51
14.724
14.71
14.927
14.913
15.044
15.033
15.227
9.015
9.206
9.195
9.35
9.339
9.5
9.489
11.35 11.339
11.51 11.499
11.026 11.015
11.216 11.205
10.863 10.852
11.063 11.052
13.513 13.502
13.653 13.642
螺纹塞规大径、中径、小径检测标准
5.526
5.55
5.539
5.675
5.664
6.394
6.383
6.537
6.526
螺纹对照参数表格
螺纹对照参数表格：下面是美标统一螺纹量规的标注方法和使用方法一、美标统一螺纹量规的标注方法：在美标中一般螺纹是这样标注0.25–20UNC–2A以前又为1/4–20UNC–2A①②③④①--公称直径（现在多以小数表示基本大径，单位：inch）②--每英寸牙数（即螺距）③--螺纹系列代号④--螺纹等级代号注：①的数值小于1/4in的小直径系列为公称直径代号，不是公称直径的英寸值，用0，1，2，3，4，5，6，8，10，12十个号码，来表示。
代号为0，1，2，3，4，5，6，8，10，12的螺纹大径（in）分别为：0.060，0.073，0.086，0.099，0.112，0.125，0.138，0.164，0.190，0.216；二、美标螺纹统一量规代号:（螺纹牙型角60度）ThreadofAmericanstandard(Threadpitchshapeangle 60°UNC－－－－统一制粗牙螺纹（代替NC）Unifiedcoarsepitchthread(InsteadofNC)UNF－－－－统一制细牙螺纹（代替NF）Unifiedfinepitchthread(InsteadofNF)UNEF－－－－统一制超细牙螺纹UnifiedsuperfinepitchthreadUN－－－－－统一制不变螺距螺纹UnifiedthreadUNS－－－－统一制特殊螺纹UnifiedSpecialthreadNPT－－－－一般用途锥管螺纹（旧代号Z;K）Taperpipethreadforgeneralpurpose(Oldthreadcode Z,K)NPSC－－－－管接头直管内螺纹InternalstraightpipethreadforconnectionNPSM－－－－设备上自由配合，机械连接用直管螺纹StraightpipethreadforgeneralpurposeNPTF－－－－干密封锥管螺纹DrysealtaperpipethreadNPSF－－－－干密封燃油直管螺纹DrysealstraightpipeinternalthreadNGT－－－－气瓶用锥螺纹Specialthreadforgascylinder螺纹代号说明示例：1/4－20UNC1/4－公称直径1/420－每寸20牙UNC－美标统一制粗牙螺纹再举个例子1-14UNS-2B1表示：公称直径，即螺纹的大径尺寸，也可以用分数值、螺纹号码或等值小数表示。
检定螺纹塞规常用数据
Q=D-d球+（x2-x1) 26.033
x2(测螺纹环规时读数） x1(测标准环规时读数） D(环规直径）
22.208
20
27
1.5 0.8
5
3.175
1.75 5.5
X理论 146.217 （测螺纹环规时计数） 50.044
a+b
E理论
6.166
140.051
Δ =（E整值-E理论）+（X2-X1）
-0.007
X理论 102.3002 （测螺纹环规时计数） 50.044
a+b
E理论
6.166
96.1342
Δ =（E整值-E理论）+（X2-X1）
-0.090
Q=D-d球+（x2-x1) 121.9776 x1(测标准环规时读数） -0.2
D(环规直径） 100
Q=D-d球+（x2-x1) 23.875 x1(测标准环规时读数） 38.02
法
Tr30×6
d2实测=d2理+Δ 27.023
当用60°侧规时，E理论'=E理论-d球（1/sin(55/2)-1/sin(60/2))
E整值
X1（用侧规时读数） X2（测螺纹环规时计数）
26
50.000
50.264
30°梯形 螺纹环规 Tr32×6
法
d2=Q-P2/(8Q)+d球/sin(α/2)-P/(2tg(α/2) 26.931
p 3.175 E整值
96
d2理
d球
145.350
0.5
X1（用侧规时读数）
50.000
d2理
d球
99.538
HG普通螺纹塞规中径查旬表
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
中徑公 公称 螺距 差等級 直径
T/Z 理论大径
Max
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
中徑公 公称 螺距 差等級 直径
T/Z 理论大径
Max
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
中徑公 公称 螺距 差等級 直径
T/Z 理论大径
Max
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
中徑公 公称 螺距 差等級 直径
T/Z 理论大径
Max
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
中徑公 公称 螺距 差等級 直径
T/Z 理论大径
Max
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
中徑公 公称 螺距 差等級 直径
T/Z 理论大径
Max
Min
大径实测值 超出公差
理论中径
Max
Min
中径实测值 超出公差
Max
Min
大径实测值 超出公差
理论中径
普通螺纹塞规简明手册
普通螺纹塞规简明手册6H6G中径标称值及允差M 值范围（mm ）中径标称值及允差M 值范围（mm ） 螺纹规格通端（mm ） 止端（mm ） 允差（µm ） 通端（mm ） 止端（mm ） 通端（mm ） 止端（mm ） 允差（µm ）通端（mm ）止端（mm ）M1.4*0.3 1.207 1.284 3.5 1.454—1.461 1.530—1.537 M1.6*0.35 1.379 1.462 4.5 1.701－1.710 1.785－1.794 M1.7*0.35 1.479 1.562 4.5 1.801－1.810 1.885－1.894 M1.8*0.35 1.579 1.662 4.5 1.901－1.910 1.985－1.994 M2*0.4 1.746 1.835 4.5 2.091－2.100 2.180－2.189 M2.2*0.45 1.914 2.007 4.5 2.300－2.309 2.393－2.402 M2.3*0.45 2.014 2.107 4.5 2.400－2.409 2.493－2.502 M2.5*0.45 2.214 2.307 4.5 2.600－2.609 2.693－2.702 M2.6*0.45 2.314 2.407 4.5 2.700－2.709 2.793－2.802M3*0.5 2.681 2.780 4.5 3.117－3.126 3.215－3.224 2.701 2.800 4.5 3.137－3.146 3.235－3.244 M3*0.6 2.616 2.727 4.5 3.121－3.130 3.232－3.241 2.637 2.748 4.5 3.142－3.151 3.253－3.262 M3.5*0.6 3.116 3.227 4.5 3.621－3.630 3.732－3.741 3.137 3.248 4.5 3.642－3.651 3.753－3.762 M4*0.5 3.681 3.780 4.5 4.117－4.126 4.215－4.224 3.7013.8004.5 4.137－4.146 4.235－4.244 M4*0.7 3.551 3.668 4.5 4.147－4.156 4.263－4.272 3.573 3.690 4.5 4.169－4.178 4.285－4.294 M5*0.5 4.681 4.780 4.55.117－5.126 5.215－5.2244.701 4.800 4.55.137－5.146 5.235－5.244 M5*0.8 4.486 4.610 4.5 5.172－5.181 5.296－5.305 4.510 4.634 4.5 5.196－5.205 5.320－5.329 M6*0.75 5.525 5.650 5.56.169－6.180 6.294－6.305 5.547 5.672 5.5 6.191－6.202 6.316－6.327 M6*1 5.362 5.506 5.5 6.207－6.218 6.350－6.361 5.388 5.532 5.5 6.233－6.244 6.376－6.387 M7*0.75 6.525 6.650 5.57.169－7.180 7.294－7.305 6.547 6.672 5.5 7.191－7.202 7.316－7.327 M7*1 6.362 6.506 5.5 7.207－7.218 7.350－7.361 6.388 6.532 5.5 7.233－7.244 7.376－7.387 M8*0.75 7.525 7.650 5.58.169－8.180 8.294－8.305 7.547 7.672 5.5 8.191－8.202 8.316－8.327 M8*1 7.362 7.506 5.5 8.207－8.218 8.350－8.361 7.388 7.532 5.5 8.233－8.244 8.376－8.387 M8*1.25 7.200 7.354 5.5 8.284－8.295 8.438－8.449 7.228 7.382 5.5 8.312－8.323 8.466－8.477 M9*1 8.362 8.506 5.59.207－9.218 9.350－9.361 8.388 8.532 5.5 9.233－9.244 9.376－9.387 M9*1.25 8.200 8.354 5.5 9.284－9.295 9.438－9.449 8.228 8.382 5.5 9.312－9.323 9.466－9.477 M10*0.75 9.525 9.650 5.5 10.169－10.180 10.294－10.305 9.547 9.672 5.5 10.191－10.202 10.316－10.327 M10*1 9.362 9.506 5.5 10.207－10.218 10.350－10.361 9.388 9.532 5.5 10.233－10.244 10.376－10.387 M10*1.259.2009.3545.510.284－10.29510.438－10.449 9.228 9.3825.510.312－10.32310.466－赵英朋资料10.477M10*1.5 9.0389.2115.510.331－10.34210.505－10.5169.0709.2435.510.363－10.37410.537－10.5486H6G中径标称值及允差M 值范围（mm ）中径标称值及允差M 值范围（mm ） 螺纹规格通端（mm ） 止端（mm ） 允差（µm ）通端（mm ） 止端（mm ） 通端（mm ） 止端（mm ） 允差（µm ） 通端（mm ） 止端（mm ） M11*1 10.362 10.506 5.5 11.207－11.218 11.350－11.361 10.388 10.532 5.5 11.233－11.244 11.376－11.387 M11*1.5 10.038 10.211 5.5 11.331－11.342 11.505－11.51610.070 10.243 5.5 11.363－11.374 11.537－11.548 M12*1 11.362 11.516 5.5 12.207－12.218 12.360－12.371 11.388 11.542 5.5 12.233－12.244 12.386－12.397 M12*1.25 11.200 11.374 5.5 12.284－12.295 12.458－12.469 11.228 11.402 5.5 12.312－12.323 12.486－12.497 M12*1.5 11.038 11.221 5.5 12.331－12.342 12.515－12.526 11.070 11.253 5.5 12.363－12.374 12.547－12.558 M13*1 12.362 12.516 5.5 13.207－13.218 13.360－13.371 12.388 12.542 5.5 13.233－13.244 13.386－13.397 M13*1.25 12.200 12.374 5.5 13.284－13.295 13.458－13.469 12.228 12.402 5.5 13.312－13.323 13.486－13.497 M13*1.512.038 12.221 5.5 13.331－13.342 13.515－13.526 12.070 12.253 5.5 13.363－13.374 13.547－13.558 M14*1 13.362 13.516 5.514.207－14.218 14.360－14.371 13.388 13.542 5.5 14.233－14.244 14.386－14.397 M14*1.2513.200 13.374 5.5 14.284－14.295 14.458－14.469 13.228 13.402 5.5 14.312－14.323 14.486－14.497 M14*1.5 13.038 13.221 5.5 14.331－14.342 14.515－14.526 13.070 13.253 5.5 14.363－14.374 14.547－14.558 M14*2.0 12.717 12.920 7 14.449－14.463 14.652－14.666 12.755 12.958 7 14.487－14.501 14.690－14.704 M15*114.36214.5165.515.207－15.21815.360－15.37114.38814.5425.515.233－15.24415.386－15.397赵英朋资料M15*1.25 14.200 14.374 5.5 15.284－15.295 15.458－15.469 14.228 14.402 5.5 15.312－15.323 15.486－15.497 M15*1.5 14.038 14.221 5.5 15.331－15.342 15.515－15.526 14.070 14.253 5.5 15.363－15.374 15.547－15.558 M15*2.013.717 13.920 7 15.449－15.463 15.652－15.666 13.755 13.958 7 15.487－15.501 15.690－15.704 M16*1 15.362 15.516 5.5 16.207－16.218 16.360－16.371 15.388 15.542 5.5 16.233－16.244 16.386－16.397 M16*1.25 15.200 15.374 5.5 16.284－16.295 16.458－16.469 15.228 15.402 5.5 16.312－16.323 16.486－16.497 M16*1.5 15.038 15.221 5.5 16.331－16.342 16.515－16.526 15.070 15.253 5.5 16.363－16.374 16.547－16.558 M16*2.014.717 14.920 7 16.449－16.463 16.652－16.666 14.755 14.958 7 16.487－16.501 16.690－16.704 M17*1 16.362 16.516 5.5 17.207－17.218 17.360－17.371 16.388 16.542 5.5 17.233－17.244 17.386－17.397 M17*1.25 16.200 16.374 5.5 17.284－17.295 17.458－17.469 16.228 16.402 5.5 17.312－17.323 17.486－17.497 M17*1.5 16.038 16.221 5.5 17.331－17.342 17.515－17.526 16.070 16.253 5.5 17.363－17.374 17.547－17.558 M17*2.0 15.717 15.920 7 17.449－17.463 17.652－17.666 15.755 15.958 7 17.487－17.501 17.690－17.704 M18*117.362 17.516 5.5 18.207－18.218 18.360－18.371 17.388 17.542 5.5 18.233－18.244 18.386－18.397 M18*1.25 17.200 17.374 5.5 18.284－18.295 18.458－18.469 17.228 17.402 5.5 18.312－18.323 18.486－18.497 M18*1.5 17.038 17.221 5.5 18.331－18.342 18.515－18.526 17.070 17.253 5.5 18.363－18.374 18.547－18.558 M18*2.0 16.717 16.920 7 18.449－18.463 18.652－18.666 16.755 16.958 7 18.487－18.501 18.690－18.704 M18*2.5 16.39216.607718.543－18.55718.758－18.77216.43416.649718.585－18.59918.800－18.8146H6G赵英朋资料中径标称值及允差M 值范围（mm ）中径标称值及允差M 值范围（mm ） 通端（mm ） 止端（mm ） 允差（µm ）通端（mm ） 止端（mm ） 通端（mm ） 止端（mm ） 允差（µm ） 通端（mm ） 止端（mm ） M19*0.518.681 18.798 4.5 19.117－19.126 19.233－19.242 18.701 18.818 4.5 19.137－19.146 19.253－19.262 M19*0.75 18.525 18.658 5.5 19.169－19.180 19.302－19.313 18.547 18.680 5.5 19.191－19.202 19.324－19.335 M19*1 18.362 18.516 5.5 19.207－19.218 19.360－19.371 18.388 18.542 5.5 19.233－19.244 19.386－19.397 M19*1.5 18.038 18.221 5.5 19.331－19.342 19.515－19.526 18.070 18.253 5.5 19.363－19.374 19.547－19.558 M19*2.0 17.717 17.920 7 19.449－19.463 19.652－19.666 17.755 17.958 7 19.487－19.501 19.690－19.704 M20*0.519.681 19.798 4.5 20.117－20.126 20.233－20.242 19.701 19.818 4.5 20.137－20.146 20.253－20.262 M20*0.75 19.525 19.658 5.5 20.169－20.180 20.302－20.313 19.547 19.680 5.5 20.191－20.202 20.324－20.335 M20*1 19.362 19.516 5.5 20.207－20.218 20.360－20.371 19.388 19.542 5.5 20.233－20.244 20.386－20.397 M20*1.25 19.200 19.374 5.5 20.284－20.295 20.458－20.469 19.228 19.402 5.5 20.312－20.323 20.486－20.497 M20*1.519.038 19.221 5.5 20.331－20.342 20.515－20.526 19.070 19.253 5.5 20.363－20.374 20.547－20.558 M20*2.0 18.717 18.920 7 20.449－20.463 20.652－20.666 18.755 18.958 7 20.487－20.501 20.690－20.704 M20*2.5 18.392 18.607 720.543－20.557 20.758－20.772 18.434 18.649 7 20.585－20.599 20.800－20.814 M21*0.5 20.681 20.798 4.5 21.117－21.12621.233－21.242 20.701 20.818 4.5 21.137－21.146 21.253－21.262 M21*0.75 20.525 20.658 5.5 21.169－21.180 21.302－21.313 20.547 20.680 5.5 21.191－21.202 21.324－21.335 M21*1.0 20.362 20.516 5.5 21.207－21.218 21.360－21.371 20.388 20.542 5.5 21.233－21.244 21.386－21.397 M21*1.5 20.038 20.221 5.5 21.331－21.342 21.515－21.526 20.070 20.253 5.5 21.363－21.374 21.547－21.558 M21*2.019.71719.920721.449－21.46321.652－21.66619.75519.958721.487－21.50121.690－赵英朋资料21.704M22*0.5 21.681 21.798 4.5 22.117－22.126 22.233－22.242 21.701 21.818 4.5 22.137－22.146 22.253－22.262 M22*0.75 21.525 21.658 5.5 22.169－22.180 22.302－22.313 21.547 21.680 5.5 22.191－22.202 22.324－22.335 M22*1.0 21.362 21.516 5.5 22.207－22.218 22.360－22.371 21.388 21.542 5.5 22.233－22.244 22.386－22.397 M22*1.5 21.038 21.221 5.5 22.331－22.342 22.515－22.526 21.070 21.253 5.5 22.363－22.374 22.547－22.558 M22*2.0 20.717 20.920 7 22.449－22.463 22.652－22.666 20.755 20.958 7 22.487－22.501 22.690－22.704 M22*2.5 20.392 20.607 7 22.543－22.557 22.758－22.772 20.434 20.649 7 22.585－22.599 22.800－22.814 M23*0.75 22.525 22.668 5.5 23.169－23.180 23.312－23.323 22.547 22.690 5.5 23.191－23.202 23.334－23.345 M23*1.0 22.362 22.526 5.5 23.207－23.218 23.370－23.381 22.388 22.552 5.5 23.233－23.244 23.396－23.407 M23*1.5 22.038 22.231 5.5 23.331－23.342 23.525－23.536 22.070 22.263 5.5 23.363－23.374 23.557－23.568 M23*2.0 21.717 21.932 7 23.449－23.463 23.664－23.678 21.755 21.970 7 23.487－23.501 23.702－23.716 M24*0.75 23.525 23.668 5.5 24.169－24.180 24.312－24.323 23.547 23.690 5.5 24.191－24.202 24.334－24.345 M24*1.0 23.36223.5265.524.207－24.21824.370－24.38123.38823.5525.524.233－24.24424.396－24.4076H6G中径标称值及允差M 值范围（mm ）中径标称值及允差M 值范围（mm ） 螺纹规格通端（mm ） 止端（mm ） 允差（µm ）通端（mm ） 止端（mm ） 通端（mm ） 止端（mm ） 允差（µm ） 通端（mm ） 止端（mm ） M24*1.5 23.038 23.231 5.5 24.331－24.342 24.525－24.536 23.070 23.263 5.5 24.363－24.374 24.557－24.568 M24*2.0 22.717 22.932 7 24.449－24.463 24.664－24.678 22.755 22.970 7 24.487－24.501 24.702－24.716 M24*3.0 22.067 22.323 7 24.658－24.672 24.914－24.928 22.115 22.371 7 24.706－24.720 24.962－24.976 M25*0.7524.52524.6685.525.169－25.18025.312－25.32324.54724.6905.525.191－25.20225.334－25.345赵英朋资料M25*1.0 24.362 24.526 5.5 25.207－25.218 25.370－25.381 24.388 24.552 5.5 25.233－25.244 25.396－25.407 M25*1.5 24.038 24.231 5.5 25.331－25.342 25.525－25.536 24.070 24.263 5.5 25.363－25.374 25.557－25.568 M25*2.0 23.717 23.932 7 25.449－25.463 25.664－25.678 23.755 23.970 7 25.487－25.501 25.702－25.716 M26*0.75 25.525 25.668 5.5 26.169－26.180 26.312－26.323 25.547 25.690 5.5 26.191－26.202 26.334－26.345 M26*1.0 25.362 25.526 5.5 26.207－26.218 26.370－26.381 25.388 25.552 5.5 26.233－26.244 26.396－26.407 M26*1.5 25.038 25.231 5.5 26.331－26.342 26.525－26.536 25.070 25.263 5.5 26.363－26.374 26.557－26.568 M26*2.0 24.717 24.932 7 26.449－26.463 26.664－26.678 24.755 24.970 7 26.487－26.501 26.702－26.716 M27*0.75 26.525 26.668 5.5 27.169－27.180 27.312－27.323 26.547 26.690 5.5 27.191－27.202 27.334－27.345 M27*1.0 26.362 26.526 5.5 27.207－27.218 27.370－27.381 26.388 26.552 5.5 27.233－27.244 27.396－27.407 M27*1.5 26.038 26.231 5.5 27.331－27.342 27.525－27.536 26.070 26.263 5.5 27.363－27.374 27.557－27.568 M27*2.0 25.717 25.932 7 27.449－27.463 27.664－27.678 25.755 25.970 7 27.487－27.501 27.702－27.716 M27*3.0 25.067 25.323 7 27.658－27.672 27.914－27.928 25.115 25.371 7 27.706－27.720 27.962－27.976 M28*0.75 27.525 27.668 5.5 28.169－28.180 28.312－28.323 27.547 27.690 5.5 28.191－28.202 28.334－28.345 M28*1.0 27.362 27.526 5.5 28.747－28.758 28.910－28.921 27.388 27.552 5.5 28.773－28.784 28.936－28.947 M28*1.5 27.038 27.231 5.5 28.331－28.342 28.525－28.536 27.070 27.263 5.5 28.363－28.374 28.557－28.568 M28*2.0 26.717 26.932 7 28.449－28.463 28.664－28.678 26.755 26.970 7 28.487－28.501 28.702－28.716 M30*0.75 29.525 29.668 5.5 30.169－30.180 30.312－30.323 29.547 29.690 5.5 30.191－30.202 30.334－30.345 M30*1.0 29.362 29.526 5.5 30.207－30.218 30.370－30.381 29.388 29.552 5.5 30.233－30.244 30.396－30.407 M30*1.5 29.038 29.231 5.5 30.331－30.342 30.525－30.536 29.070 29.263 5.5 30.363－30.374 30.557－30.568 M30*2.0 28.717 28.932 7 30.449－30.463 30.664－30.678 28.755 28.970 7 30.487－30.501 30.702－30.716 M30*3.0 28.067 28.323 7 30.658－30.672 30.914－30.928 28.115 28.371 7 30.706－30.720 30.962－30.976 M30*3.5 27.743 28.014 7 30.765－30.779 31.036－31.050 27.796 28.067 7 30.818－30.832 31.089－31.103 M32*1.0 31.362 31.526 5.5 32.207－32.218 32.370－32.381 31.388 31.552 5.5 32.233－32.244 32.396－32.407 M32*1.5 31.038 31.231 5.5 32.331－32.342 32.525－32.536 31.070 31.263 5.5 32.363－32.374 32.557－32.568 M32*2.0 30.717 30.932 7 32.449－32.463 32.664－32.678 30.755 30.970 7 32.487－32.501 32.702－32.716 M33*1.0 32.36232.5265.533.207－33.21833.370－33.38132.38832.5525.533.233－33.24433.396－33.4076H6G中径标称值及允差M 值范围（mm ）中径标称值及允差M 值范围（mm ） 螺纹规格通端（mm ） 止端（mm ） 允差（µm ）通端（mm ） 止端（mm ） 通端（mm ） 止端（mm ） 允差（µm ） 通端（mm ） 止端（mm ） M33*1.5 32.038 32.231 5.5 33.331－33.342 33.525－33.536 32.070 32.263 5.5 33.363－33.374 33.557－33.568 M33*2.0 31.717 31.932 7 33.449－33.463 33.664－33.678 31.755 31.970 7 33.487－33.501 33.702－33.716 M33*3.5 30.743 31.014 7 33.765－33.779 34.036－34.050 30.796 31.067 7 33.818－33.832 34.089－34.103 M34*1.033.36233.5265.534.207－34.21834.370－34.38133.38833.5525.534.233－34.24434.396－34.407赵英朋资料M34*1.5 33.038 33.231 5.5 34.331－34.342 34.525－34.536 33.070 33.263 5.5 34.363－34.374 34.557－34.568 M34*2.0 32.717 32.932 7 34.449－34.463 34.664－34.678 32.755 32.970 7 34.487－34.501 34.702－34.716 M34*3.0 32.067 32.323 7 34.658－34.672 34.914－34.928 32.115 32.371 7 34.706－37.720 34.962－34.976 M35*1.0 34.362 34.526 5.5 35.207－35.218 35.370－35.381 34.388 34.552 5.5 35.233－35.244 35.396－35.407 M35*1.5 34.038 34.231 5.5 35.331－35.342 35.525－35.536 34.070 34.263 5.5 35.363－35.374 35.557－35.568 M35*2.0 33.717 33.932 7 35.449－35.463 35.664－35.678 33.755 33.970 7 35.487－35.501 35.702－35.716 M35*3.0 33.067 33.323 7 35.658－35.672 35.914－35.928 33.115 33.371 7 35.706－35.720 35.962－35.976 M36*1.0 35.362 35.526 5.5 36.207－36.218 36.370－36.381 35.388 35.552 5.5 36.233－36.244 36.396－36.407 M36*1.5 35.038 35.231 5.5 36.331－36.342 36.525－36.536 35.070 35.263 5.5 36.363－36.374 36.557－36.568 M36*2.0 34.717 34.932 7 36.449－36.463 36.664－36.678 34.755 34.970 7 36.487－36.501 36.702－36.716 M36*3.0 34.067 34.323 7 36.658－36.672 36.914－36.928 34.115 34.371 7 36.706－36.720 36.962－36.976 M36*4.0 33.418 33.709 7 36.880－36.894 37.171－37.185 33.478 33.769 7 36.940－36.954 37.231－37.245 M38*1.0 37.362 37.526 5.5 38.207－38.218 38.370－38.381 37.388 37.552 5.5 38.233－38.244 38.396－38.407 M38*1.5 37.038 37.231 5.5 38.331－38.342 38.525－38.536 37.070 37.263 5.5 38.363－38.374 38.557－38.568 M38*2.0 36.717 36.932 7 38.449－38.463 38.664－38.678 36.755 36.970 7 38.487－38.501 38.702－38.716 M38*3.0 36.067 36.323 7 38.658－38.672 38.914－38.928 36.115 36.371 7 38.706－38.720 38.962－38.976 M39*1.0 38.362 38.526 5.5 39.207－39.218 39.370－39.381 38.388 38.552 5.5 39.233－39.244 39.396－39.407 M39*1.5 38.038 38.231 5.5 39.331－39.342 39.525－39.536 38.070 38.263 5.5 39.363－39.374 39.557－39.568 M39*2.0 37.717 37.932 7 39.449－39.463 39.664－39.678 37.755 37.970 7 39.487－39.501 39.702－39.716 M39*3.0 37.067 37.323 7 39.658－39.672 39.914－39.928 37.067 37.323 7 39.658－39.672 39.914－39.928 M39*4.0 36.418 36.709 7 39.880－39.894 40.171－40.185 36.478 36.769 7 39.940－39.954 40.231－40.245 M40*1.0 39.362 39.526 5.5 40.207－40.218 40.370－40.381 39.388 39.552 5.5 40.233－40.244 40.396－40.407 M40*1.5 39.038 39.231 5.5 40.331－40.342 40.525－40.536 39.070 39.263 5.5 40.363－40.374 40.557－40.568 M40*2.0 38.717 38.932 7 40.449－40.463 40.664－40.678 38.755 38.970 7 40.487－40.501 40.702－40.716 M40*3.0 38.067 38.323 740.658－40.672 40.914－40.928 38.115 38.371 7 40.706－40.720 40.962－40.976 M42*1.0 41.36241.5265.542.207－42.21842.370－42.38141.38841.5525.542.233－42.24442.396－42.4076H6G中径标称值及允差M 值范围（mm ）中径标称值及允差M 值范围（mm ） 螺纹规格通端（mm ） 止端（mm ） 允差（µm ）通端（mm ） 止端（mm ） 通端（mm ） 止端（mm ） 允差（µm ） 通端（mm ） 止端（mm ） M42*1.5 41.038 41.231 5.5 42.331－42.342 42.525－42.536 41.070 41.263 5.5 42.363－42.374 42.557－42.568 M42*2.0 40.717 40.932 7 42.449－42.463 42.664－42.678 40.755 40.970 7 42.487－42.501 42.702－42.716 M42*3.0 40.067 40.323 7 42.658－42.672 42.914－42.928 40.115 40.371 7 42.706－42.720 42.962－42.976 M42*4.539.09339.399742.974－42.98843.280－43.29439.15639.462743.037－43.05143.343－43.357赵英朋资料M45*1.0 44.362 44.526 5.5 45.207－45.218 45.370－45.381 44.388 44.552 5.5 45.233－45.244 45.396－45.407 M45*1.5 44.038 44.231 5.5 45.331－45.342 45.525－45.536 44.070 44.263 5.5 45.363－45.374 45.557－45.568 M45*2.0 43.717 43.932 7 45.449－45.463 45.664－45.678 43.755 43.970 7 45.487－45.501 45.702－45.716 M45*3.0 43.067 43.323 7 45.658－45.672 45.914－45.928 43.115 43.371 7 45.706－45.720 45.962－45.976 M45*4.5 42.093 42.399 7 45.974－45.988 46.280－46.294 42.156 42.462 7 46.037－46.051 46.343－46.357 M48*1.0 47.362 47.536 5.5 48.207－48.218 48.380－48.391 47.388 47.562 5.5 48.233－48.244 48.406－48.417 M48*1.5 47.042 47.245 7 48.334－48.348 48.537－48.551 47.074 47.277 7 48.366－48.380 48.569－48.583 M48*2.0 46.717 46.944 7 48.449－48.463 48.676－48.690 46.755 46.982 7 48.487－48.501 48.714－48.728 M48*3.0 46.067 46.338 7 48.658－48.672 48.929－48.943 46.115 46.386 7 48.706－48.720 48.977－48.991 M48*4.0 45.418 45.724 7 48.880－48.894 49.186－49.200 45.478 45.784 7 48.940－48.954 49.246－49.260 M48*5.0 44.776 45.096 9 49.095－49.113 49.415－49.433 44.776 45.096 9 49.095－49.113 49.415－49.433 M50*1.0 49.362 49.536 5.5 50.207－50.218 50.380－50.391 49.388 49.562 5.5 50.233－50.244 50.406－50.417 M50*1.5 49.042 49.245 7 50.334－50.348 50.537－50.551 49.074 49.277 7 50.366－50.380 50.569－50.583 M50*2.0 48.717 48.944 7 50.449－50.463 50.676－50.690 48.755 48.982 7 50.487－50.501 50.714－50.728 M50*3.0 48.067 48.338 7 50.658－50.672 50.929－50.943 48.115 48.386 7 50.706－50.720 50.977－50.991 M50*4.0 47.418 47.724 7 50.880－50.894 51.186－51.200 47.478 47.784 7 50.940－50.954 51.246－51.260 M52*1.0 51.362 51.536 5.5 52.207－52.218 52.380－52.391 51.388 51.562 5.5 52.233－52.244 52.406－52.417 M52*1.5 51.042 51.245 7 52.334－52.348 52.537－52.551 51.074 51.277 7 52.366－52.380 52.569－52.583 M52*2.0 50.717 50.944 7 52.449－52.463 52.676－52.690 50.755 50.982 7 52.487－52.501 52.714－52.728 M52*3.0 50.067 50.338 7 52.658－52.672 52.929－52.943 50.115 50.386 7 52.706－52.720 52.977－52.991 M52*4.0 49.418 49.724 7 52.880－52.894 53.186－53.200 49.478 49.784 7 52.940－52.954 53.246－53.260 M52*5.0 48.776 49.096 9 53.095－53.113 53.415－53.433 48.847 49.167 9 53.166－53.184 53.486－53.504 M55*2.0 53.717 53.944 7 55.449－55.463 55.676－55.690 53.755 53.982 7 55.487－55.501 55.714－55.728 M55*3.0 53.067 53.338 7 55.658－55.672 55.929－55.943 53.115 53.386 7 55.706－55.720 55.977－55.991 M55*4.0 52.418 52.724 7 55.880－55.894 55.186－56.200 52.478 52.784 7 55.940－55.954 56.246－56.260 M56*2.0 54.71754.944756.449－56.46356.676－56.69054.75554.982756.487－56.50156.714－56.7286H6G中径标称值及允差M 值范围（mm ）中径标称值及允差M 值范围（mm ） 螺纹规格通端（mm ） 止端（mm ） 允差（µm ）通端（mm ） 止端（mm ） 通端（mm ） 止端（mm ） 允差（µm ） 通端（mm ） 止端（mm ） M56*3.0 54.067 54.338 7 56.658－56.672 56.929－56.943 54.115 54.386 7 56.706－56.720 56.977－56.991 M56*4.0 53.418 53.724 7 56.880－56.894 56.186－57.200 53.478 53.784 7 56.940－56.954 57.246－57.260 M56*5.5 52.452 52.792 9 57.211－57.229 57.551－57.569 52.527 52.867 9 57.286－57.304 57.626－57.644 M58*2.0 56.717 56.944 7 58.449－58.463 58.676－58.690 56.755 56.982 7 58.487－58.501 58.714－58.728 M58*3.056.06756.338758.658－58.67258.929－58.94356.11556.386758.706－58.72058.977－58.991赵英朋资料M58*4.0 55.418 55.724 7 58.880－58.894 59.186－59.200 55.478 55.784 7 58.940－58.954 59.246－59.260 M60*2.0 58.717 58.944 7 60.449－60.463 60.676－60.690 58.755 58.982 7 60.487－60.501 60.714－60.728 M60*3.0 58.067 58.338 7 60.658－60.672 60.929－60.943 58.115 58.386 7 60.706－60.720 60.977－60.991 M60*4.0 57.418 57.724 7 60.880－60.894 61.186－61.200 57.478 57.784 7 60.940－60.954 61.246－61.260 M60*5.5 56.452 56.792 9 61.211－61.229 61.551－61.569 56.527 56.867 9 61.286－61.304 61.626－61.644 M62*2.0 60.717 60.944 7 62.449－62.463 62.676－62.690 60.755 60.982 7 62.487－62.501 62.714－62.728 M62*3.0 60.067 60.338 7 62.658－62.672 62.929－62.943 60.115 60.386 7 62.706－62.720 62.977－62.991 M62*4.0 59.418 59.724 7 62.880－62.894 63.186－63.200 59.478 59.784 7 62.940－62.954 63.246－63.260 M64*2.0 62.717 62.944 7 64.449－64.463 64.676－64.690 62.755 62.982 7 64.487－64.501 64.714－64.728 M64*3.0 62.067 62.338 7 64.658－64.672 64.929－64.943 62.115 62.386 7 64.706－64.720 64.977－64.991 M64*4.0 61.418 61.724 7 64.880－64.894 65.186－65.200 61.478 61.784 7 64.940－64.954 65.246－65.260 M64*6.0 60.127 60.487 9 65.326－65.344 65.686－65.704 60.207 60.567 9 65.406－65.424 65.766－65.784 M65*2.0 63.717 63.944 7 65.449－65.463 65.676－65.690 63.755 63.982 7 65.487－65.501 65.714－65.728 M65*3.0 63.067 63.338 7 65.658－65.672 65.929－65.943 63.115 63.386 7 65.706－65.720 65.977－65.991 M65*4.0 62.418 62.724 7 65.880－65.894 66.186－66.200 62.478 62.784 7 65.940－65.954 66.246－66.260 M68*2.0 66.717 66.944 7 68.449－68.463 68.676－68.690 66.755 66.982 7 68.487－68.501 68.714－68.728 M68*3.0 66.067 66.338 7 68.658－68.672 68.929－68.943 66.115 66.386 7 68.706－68.720 68.977－68.991 M68*4.0 65.418 65.724 7 68.880－68.894 69.186－69.200 65.478 65.784 7 68.940－68.954 69.246－69.260 M68*6.064.127 64.487 9 69.326－69.34469.686－69.70464.207 64.567 9 69.406－69.42469.766－69.784赵英朋资料。
螺纹塞规公制部分M值查询
螺纹塞环规的生产技术指标内容
螺纹塞环规的生产技术指标螺纹环规(SHS螺纹环规 JPG螺纹规)用于测量外螺纹尺寸的正确性，通端为一件，止端为一件。
止端环规在外圆柱面上有凹槽。
当尺寸在100毫米以上时，螺纹环规为双柄螺纹环规型式。
规格分为粗牙、细牙、管子螺纹三种。
螺距为0.35毫米或更小的2级精度及高于2级精度的螺纹环规和螺距为0.8毫米或更小的3级精度的螺纹环规都没有止端。
螺纹环规的规格:M5-M350螺纹环规通规模拟被测螺纹的最大实体牙型，检验被测螺纹的作用中径是否超过其最大实体牙型的中径，并同时检验底径实际尺寸是否超过其最大实体尺寸。
具体检测官网:螺纹塞规什么是螺纹塞规?螺纹塞规是测量内螺纹尺寸的正确性的工具。
此塞规种类可分为普通粗牙、细牙和管子螺纹三种。
螺距为0.35毫米或更小的，2级精度及高于2级精度的螺纹塞规，和螺距为0.8毫米或更小的3级精度的螺纹塞规都没有止端测头。
100毫米以下的螺纹塞规为锥柄螺纹塞规。
100毫米以上的为双柄螺纹塞规。
检测作用:螺纹塞规模拟被测螺纹的最大实体牙型，螺纹塞规检验被测螺纹的作用中径是否超过其最大实体牙型的中径，螺纹塞规并同时检验底径实际尺寸是否超过其最大实体尺寸。
如何快速掌握螺纹塞规操作规程一、螺纹塞规是测量内螺纹尺寸的正确性的工具。
此塞规种类可分为普通粗牙、细牙和管子螺纹三种。
螺距为0.35毫米或更小的，2级精度及高于2级精度的螺纹塞规，和螺距为0.8毫米或更小的3级精度的螺纹塞规都没有止端测头。
100毫米以下的螺纹塞规为锥柄螺纹塞规。
100毫米以上的为双柄螺纹塞规。
二、螺纹塞规使用方法使用前:螺纹塞规应经相关检验计量机构检验计量合格后，方可投入生产现场使用。
使用时:应注意被测螺纹公差等级及偏差代号与螺纹塞规标识的公差等级、偏差代号相同。
三、检验测量过程 1、首先要清理干净被测螺纹油污及杂质，然后在螺纹塞规(通端)与被测螺纹对正后，旋转螺纹塞规或被测件，使其在自由状态下旋转并通过全部螺纹长度判定为合格，否则以不通判定。