螺丝攻牙钻孔径和滚造径参数表

各种螺纹攻牙钻孔孔径参数

美制粗螺纹钻孔参数表(2B)螺纹代号前导每寸牙数后缀№0№1№1№2№2№3№3№4№1№5№5№6№6№8№8№10№10№12№12№12 1/4 1/4 1/4 5/16 5/16 5/16 3/8 3/8 3/8 7/16 7/16 7/16 1/2 1/2 1/2 9/16 80 64 72 56 64 48 56 40 48 40 44 32 40 32 36 24 32 24 28 32 20 28 32 18 24 32 16 24 32 14 20 28 13 20 28 12 UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNC UNF UNFE UNC UNF UNFE UNC UNF UNFE UNC UNF UNFE UNC UNF UNFE UNC UNF UNFE UNC

公称尺寸 mm inch1.524 1.854 1.854 2.184 2.184 2.515 2.515 2.845 2.845 3.175 3.175 3.505 3.505 4.166 4.166 4.826 4.826 5.486 5.842 6.858 6.350 6.350 6.350 7.938 7.938 7.938 9.525 9.525 9.525 11.113 11.113 11.113 12.700 12.700 12.700 14.288 0.0600 0.0730 0.0730 0.0860 0.0860 0.0990 0.0990 0.1120 0.1120 0.1250 0.1250 0.1380 0.1380 0.1640 0.1640 0.1900 0.1900 0.2160 0.2300 0.2700 0.2500 0.2500 0.2500 0.3125 0.3125 0.3125 0.3750 0.3750 0.3750 0.4375 0.4375 0.4375 0.5000 0.5000 0.5000 0.5625

标准径 mm inch1.250 1.550 1.550 1.800 1.850 2.100 2.100 2.300 2.400 2.600 2.700 2.800 2.900 3.400 3.500 3.900 4.100 4.500 4.600 4.700 5.100 5.500 5.600 6.600 6.900 7.100 8.000 8.500 8.700 9.400 9.900 10.200 10.800 11.500 11.800 12.200 0.0492 0.0610 0.0610 0.0709 0.0728 0.0827 0.0827 0.0906 0.0945 0.1024 0.1063 0.1102 0.1142 0.1339 0.1378 0.1535 0.1614 0.1772 0.1811 0.1850 0.2008 0.2165 0.2205 0.2598 0.2717 0.2795 0.3150 0.3346 0.3425 0.3701 0.3898 0.4016 0.4252 0.4528 0.4646 0.4803

最大 mm1.305 1.582 1.612 1.871 1.912 2.146 2.197 2.385 2.458 2.697 2.740 2.895 3.022 3.530 3.606 3.962 4.165 4.597 4.724 4.826 5.257 5.588 5.690 6.731 7.035 7.264 8.153 8.636 8.865 9.550 10.033 10.338 11.023 11.607 11.938 12.446

最小 inch0.0514 0.0623 0.0635 0.0737 0.0753 0.0845 0.0865 0.0939 0.0968 0.1062 0.1079 0.1140 0.1190 0.1390 0.1420 0.1560 0.1640 0.1810 0.1860 0.1900 0.2070 0.2200 0.2240 0.2650 0.2770 0.2860 0.3210 0.3400 0.3490 0.3760 0.3950 0.4070 0.4340 0.4570 0.4700 0.4900

mm1.182 1.425 1.474 1.695 1.756 1.941 2.025 2.157 2.271 2.487 2.551 2.642 2.820 3.302 3.404 3.683 3.963 4.344 4.496 4.623 4.979 5.360 5.486 6.401 6.782 7.087 7.798 8.382 8.661 9.144 9.729 10.135 10.592 11.329 11.709 11.989

inch0.0465 0.0561 0.0580 0.0667 0.0691 0.0764 0.0797 0.0849 0.0894 0.0979 0.1004 0.1040 0.1110 0.1300 0.1340 0.1450 0.1560 0.1710 0.1770 0.1820 0.1960 0.2110 0.2160 0.2520 0.2670 0.2790 0.3070 0.3300 0.3410 0.3600 0.3830 0.3990 0.4170 0.4460 0.4610 0.4720

各种螺纹攻牙钻孔孔径参数

美制粗螺纹钻孔参数表(2B)螺纹代号前导每寸牙数后缀9/16 9/16 5/8 5/8 5/8 3/4 3/4 3/4 7/8 7/8 7/8 1 1 1 1-1/8 1-1/8 1-1/4 1-1/4 1-3/8 1-3/8 1-1/2 1-1/2 1-3/4 2 18 24 11 18 24 10 16 20 9 14 20 8 12 20 7 12 7 12 6 12 6 12 5 4-1/2 UNF UNFE UNC UNF UNFE UNC UNF UNFE UNC UNF UNFE UNC UNF UNFE UNC UNF UNC UNF UNC UNF UNC UNF UNC UNC

公称尺寸 mm inch14.288 14.288 15.875 15.875 15.875 19.050 19.050 19.050 22.225 22.225 22.225 25.400 25.400 25.400 28.575 28.575 31.750 31.750 34.925 34.925 38.10

0 38.100 44.450 50.800 0.5625 0.5625 0.6250 0.6250 0.6250 0.7500 0.7500 0.7500 0.8750 0.8750 0.8750 1.0000 1.0000 1.0000 1.1250 1.1250 1.2500 1.2500 1.3750 1.3750 1.5000 1.5000 1.7500 2.0000

标准径 mm inch12.900 13.200 13.600 14.500 14.800 16.500 17.500 17.800 19.500 20.500 21.000 22.200 23.200 24.000 25.000 26.500 28.200 29.500 30.800 32.800 34.000 36.000 39.500 45.200 0.5079 0.5197 0.5354 0.5709 0.5827 0.6496 0.6890 0.7008 0.7677 0.8071 0.8268 0.8740 0.9134 0.9449 0.9843 1.0433 1.1102 1.1614 1.2126 1.2913 1.3386 1.4173 1.5551 1.7795

最大 mm13.081 13.386 12.868 14.681 14.986 18.840 17.678 17.958 19.761 20.675 21.133 22.606 23.571 24.308 25.349 26.746 28.524 29.921 31.115 33.096 34.290 36.271 39.827 45.593

最小 inch0.5150 0.5270 0.5066 0.5780 0.5900 0.7417 0.6960 0.7070 0.7780 0.8140 0.8320 0.8900 0.9280 0.9570 0.9980 1.0530 1.1230 1.1780 1.2250 1.3030 1.3500 1.4280 1.5680 1.7950

mm12.751 13.132 13.386 14.351 14.732 16.307 17.323 17.678 19.177 20.270 20.853 21.971 23.114 24.028 24.638 26.289 27.813 29.464 30.353 32.639 33.528 35.814 38.964 44.679

inch0.5020 0.5170 0.5270 0.5650 0.5800 0.6420 0.6820 0.6960 0.7550 0.7980 0.8210 0.8650 0.9100 0.9460 0.9700 1.0350 1.0950 1.1600 1.1950 1.2850 1.3200 1.4100 1.5340 1.7590

各种螺纹攻牙钻孔孔径参数

公制粗螺纹钻孔径(2B)公称尺寸螺距 M1.0 0.25 M1.0 M1.1 M1.1 M1.2 M1.2 M1.4 M1.4 M1.6 M1.6 M1.7 M1.7 M1.8 M1.8 M2.0 M2.0 M2.2 M2.2 M2.3 M2.3 M2.5 M2.5 M2.6 M2.6 M3.0 M3.0 M3.0 M3.5 M3.5 M4.0 M4.0 M4.0 M4.5 M4.5 M5.0 M5.0 M5.0 M5.5 0.20 0.25 0.20 0.25 0.20 0.30 0.20 0.35 0.20 0.35 0.20 0.40 0.20 0.45 0.25 0.45 0.25 0.40 0.25 0.45 0.35 0.45 0.35 0.50 0.60 0.35 0.60 0.35 0.70 0.75 0.50 0.75 0.50 0.80 0.90 0.50 0.50类型粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙细牙粗牙粗牙细牙粗牙细牙粗牙粗牙细牙粗牙细牙细牙粗牙细牙细牙标准径 0.75 0.80 0.85 0.90 0.95 1.00 1.10 1.20 1.25 1.40 1.35 1.45 1.45 1.60 1.60 1.75 1.75 1.95 1.90 2.05 2.10 2.20 2.20 2.20 2.50 2.40 2.70 2.90 3.20 3.30 3.25 3.50 3.80 4.00 4.20 4.10 4.50 5.00 max 0.785 0.821 0.885 0.921 0.985 1.021 1.142 1.221 1.321 1.421 1.421 1.500 1.521 1.621 1.679 1.785 1.838 1.985 1.979 2.061 2.138 2.221 2.238 2.246 2.599 2.440 2.721 3.010 3.221 3.422 3.326 3.599 3.878 4.099 4.334 4.170 4.599 5.099 mim 0.729 0.783 0.829 0.883 0.985 0.983 1.075 1.183 1.221 1.383 1.321 1.460 1.421 1.583 1.567 1.729 1.713 1.929 1.867 2.001 2.013 2.121 2.113 2.186 2.459 2.280 2.621 2.850 3.121 3.242 3.106 3.459 3.688 3.959 4.134 3.930 4.459 4.959

各种螺纹攻牙钻孔孔径参数

M6.0 M6.0 M6.0 M7.0 M7.0 M7.0 M8.0 M8.0 M8.0 M8.0 M9.0 M9.0 M9.0 M10 M10 M10 M10 M10 M11 M11 M11 M12 M12 M12 M12 M12 M14 M14 M14 M15 M15 M16 M16 M16 M17 M17 M18 M18 M18 M18 M20 M20 …… 此处隐藏：8709字，全部文档内容请下载后查看。喜欢就下载吧 ……