螺紋加工底孔直徑對(duì)照表

1、螺紋加工底孔直徑對(duì)照表本文件包含內(nèi)容公制粗螺紋2級(jí)牙底孔徑對(duì)照表公制細(xì)螺紋2級(jí)牙底孔徑對(duì)照表美制粗螺紋2級(jí)牙底孔徑對(duì)照表美制細(xì)螺紋2級(jí)牙底孔徑對(duì)照表公制迫牙絲攻鉆孔徑對(duì)照表美制迫牙絲攻鉆孔徑對(duì)照表美制特細(xì)螺紋2級(jí)牙底孔徑對(duì)照表M制電器螺紋底孔徑對(duì)照表英制管螺紋（PS）底孔徑對(duì)照表英制管螺紋（PT）底孔徑對(duì)照表美制管螺紋（NPT、NPS底孔徑對(duì)照表英制螺紋（UNEF底孔徑對(duì)照表公制螺紋（滾造徑）底孔徑對(duì)照表針車用其所長(zhǎng)螺紋（滾造徑）底孔徑對(duì)照表英制圓柱管螺紋（55度）加工一覽表英制錐管螺紋（55度）加工一覽表"錐管螺紋加工一覽表美制UNCUN醴紋參數(shù)表惠氏BSWBSF螺紋參數(shù)表公制螺紋

2、特殊材質(zhì)工件加工底孔徑對(duì)照表非密封管螺紋底孔徑對(duì)照表“制錐管螺紋到英制錐螺紋攻絲前鉆底孔的鉆頭直徑I日標(biāo)英制錐度管螺紋底孔徑對(duì)照表英制平行管螺紋底孔徑對(duì)照表美制管用螺紋（使用/不使用錢刀）底孔徑對(duì)照表圓錐管螺紋（新舊國(guó)標(biāo)、日標(biāo)）底孔徑對(duì)照表“柱管螺紋（新舊國(guó)標(biāo)、日標(biāo)）底孔徑對(duì)照表“錐管螺紋（新舊國(guó)標(biāo)、日標(biāo)）底孔徑對(duì)照表”制粗牙（銅、鐵、不銹鋼、鋁質(zhì)工件）底孔徑對(duì)照表.制細(xì)牙（銅、鐵、不銹鋼、鋁質(zhì)工件）底孔徑對(duì)照表60度圓錐管螺紋（鉆/鏈孔）底孔徑對(duì)照表60度圓柱管螺紋（鉆/鏈孔）底孔徑對(duì)照表公制粗螺紋規(guī)格標(biāo)準(zhǔn)徑2級(jí)牙鉆孔徑最大最小M1.0X0.250.750.7850.729M1.1X0.25

3、0.850.8850.829M1.2X0.250.950.9850.985M1.4X0.31.101.1421.075M1.6X0.351.251.3211.221M1.7X0.351.351.4211.321M1.8X0.351.451.5211.421M2.0X0.41.601.6791.567M2.2X0.451.751.8381.713M2.3X0.41.901.9791.867M2.5X0.452.102.1382.013M2.6X0.452.202.2382.113MB.0X0.52.502.5992.459M3.0X0.62.402.4402.280MB.5X0.62.903.0

4、102.850M4.0X0.73.303.4223.242M4.0X0.753.253.3263.106M4.5X0.753.803.8783.688M5.0X0.84.204.3344.134M5.0X0.94.104.1703.930M6.0X1.05.005.1534.917M7.0X1.06.006.1535.917M8.0X1.256.806.9126.647M9.0X1.257.807.9127.647M10<1.58.508.6768.376M11X1.59.509.6769.376M12<1.7510.3010.44110.106M14X2.012.0012.210

5、11.835M16<2.014.0014.21013.835M18X2.515.5015.74415.294M20<2.517.5017.74417.294M22X2.519.5019.74419.294M24X3.021.0021.25220.752M27X3.024.0024.25223.752M30<3.526.5026.77126.211公制細(xì)螺紋規(guī)格標(biāo)準(zhǔn)徑2級(jí)牙鉆孔徑最大最小M1.0X0.20.800.8210.783M1.1X0.20.900.9210.883M1.2X0.21.001.0210.983M1.4X0.21.201.2211.183M1.6X0.21

6、.401.4211.383M1.7X0.21.451.5001.460M1.8X0.21.601.6211.583M2.0X0.251.751.7851.729M2.2X0.251.951.9851.929M2.3X0.252.052.0612.001M2.5X0.352.202.2212.121M2.6X0.352.202.2462.186M3.0X0.352.702.7212.621M3.5X0.353.203.2213.121M4.0X0.53.503.5993.459M4.5X0.54.004.0993.959M5.0X0.54.504.5994.459M5.5X0.55.005.09

7、94.959M6.0X0.755.305.3785.188M6.0X0.55.505.5505.400M7.0X0.756.306.3786.188M7.0X0.56.506.5506.400M8.0X1.07.007.1536.917M8.0X0.757.307.3787.188M8.0X0.57.507.5207.400M9.0X1.08.008.1537.917M).0X0.758.308.3788.188M10<1.258.808.9128.647M10<1.09.009.1538.917M10<0.759.309.3789.188M10<0.59.509.52

8、09.400M11X1.010.0010.1539.917M11X0.7510.3010.37810.188M12<1.510.5010.67610.376M12<1.2510.8010.91210.647M12<1.011.0011.15310.917M12X0.511.5011.52011.400M14<1.512.5012.67612.376M14<1.013.0013.15312.917M15<1.513.5013.67613.376M15<1.014.0014.15313.917M16<1.514.5014.67614.376M16&l

9、t;1.015.0015.15314.917M17<1.515.5015.67615.376M17<1.016.0016.15315.917M18X2.016.0016.21015.835M18<1.516.5016.67616.376M18<1.017.0017.15316.917M20<2.018.0018.21017.835M20<1.518.5018.67618.376M20<1.019.0019.15318.917M22<2.020.0020.21019.835M22<1.520.5020.67620.376M22<1.02

10、1.0021.15320.917M24X2.022.0022.21021.835M24X1.522.5022.67622.376M24X1.023.0023.15322.917M25<2.023.0023.21022.835M25<1.523.5023.67623.376M25<1.024.0024.15323.917M26<1.524.5024.67624.376M27X2.025.0025.21024.835M27X1.525.5025.67625.376M27X1.026.0026.15325.917M28<2.026.0026.21025.835M2佻1.

11、526.5026.67626.376M2佻1.027.0027.15326.917M30X3.027.0027.25226.752M30X2.028.0028.21027.835M30<1.528.5028.67628.376M30<1.029.0029.15328.917M32<2.030.0030.21029.835M32<1.530.5030.67630.376M33<3.030.0030.25229.752M33<2.031.0031.21030.835M33<1.531.5031.67631.376M35<1.533.5033.6763

12、3.376M36<3.033.0033.25232.752M36<2.034.0034.21033.835M36<1.534.5034.67634.376美制粗螺紋規(guī)格（UNC標(biāo)準(zhǔn)徑2級(jí)牙鉆孔徑最大最小NO.1-64(1.854)1.551.5821.425NO.2-56(2.184)1.801.8711.695NO.3-48(2.515)2.102.1461.941NO.4-40(2.845)2.302.3852.157NO.5-40(3.175)2.602.6972.487NO.6-32(3.505)2.802.8952.642NO.8-32(4.166)3.403.53

13、3.302NO.10-24(4.826)3.903.9623.683NO.12-24(5.486)4.504.5974.3441/4-205.105.2574.9795/16-186.606.7316.4013/8-168.008.1537.7987/16-149.409.559.1441/2-1310.8011.02310.5929/16-1212.2012.44611.9895/8-1113.6013.86813.3863/4-1016.5016.84016.3077/8-919.5019.76119.177122.2022.60621.9711-1/8-725.0025.34924.63

14、81-1/4-728.2028.52427.8131-3/8-630.8031.11530.3531-1/2-634.0034.29033.5281-3/4-539.5039.82738.9642-4-1/245.2045.59344.679美制細(xì)螺紋規(guī)格（UNF標(biāo)準(zhǔn)徑2級(jí)牙鉆孔徑最大最小NO.0-80(1.524)1.251.3051.182NO.1-72(1.854)1.551.6121.474NO.2-64(2.184)1.851.9121.756NO.3-56(2.515)2.102.1972.025NO.4-48(2.845)2.402.4582.271NO.5-44(3.175)2

15、.702.7402.551NO.6-40(3.505)2.903.0222.820NO.8-36(4.166)3.503.6063.404NO.10-32(4.826)4.104.1653.963NO.12-28(5.846)4.604.7244.4961/4-285.505.5885.3605/16-246.907.0356.7823/8-248.508.6368.3827/16-209.9010.0339.7291/2-2011.5011.60711.3299/16-1812.9013.08112.7515/8-1814.5014.68114.3513/4-1617.5017.67817.

16、3237/8-1420.5020.67520.2701-1223.2023.57123.1141-1/8-1226.5026.74626.2891-1/4-1229.5029.92129.4641-3/8-1232.8033.09632.6391-1/2-1236.0036.27135.814公制迫牙絲攻鉆孔徑規(guī)格精度等級(jí)G4-G6G7-G8G9M1.0X0.250.860.88一M1.1X0.250.960.98一M1.2X0.251.061.08一M1.4X0.31.241.25一M1.6X0.351.411.43一M1.7X0.351.511.53一M1.8X0.351.611.63一M

17、2.0X0.41.781.80一M2.2X0.451.951.98一M2.3X0.42.082.10一M2.5X0.452.252.28一M2.6X0.452.352.38一M3.0X0.52.732.75一M3.5X0.63.173.20一M4.0X0.73.623.653.69M5.0X0.84.564.604.64M6.0X1.05.455.505.55M7.0X1.06.456.506.55M8.0X1.257.317.387.44M10<1.59.189.259.32M10<1.259.319.389.44M12<1.7511.0411.1211.21M12<

18、1.2511.3111.3811.44美制迫牙絲攻鉆孔徑規(guī)格精度等級(jí)G4-G6G7-G8G9NO.2-56UNC1.94一一NO.3-482.23一一NO.4-402.50一一NO.5-402.83一一NO.6-323.07一一NO.8-323.733.77NO.10-244.244.3一NO.12-244.904.961/4-20一5.72一5/16-18一7.24一3/8-16一8.748.817/16-14一10.2010.301/2-13一11.2711.82NO.2-64UNF1.97一一NO.3-562.27一一NO.4-482.56NO.5-442.86一NO.6-403.16一

19、一NO.8-363.78一一NO.10-324.394.43一NO.12-284.995.04一1/4-285.855.90一5/16-247.367.41一3/8-24一9.00一7/16-20一10.4810.541/2-20一12.0712.13美制特細(xì)螺紋規(guī)格(UNEF)標(biāo)準(zhǔn)徑2級(jí)牙鉆孔徑最大最小NO.12-324.704.8264.6231/4-325.605.6905.4865/16-327.107.2647.0873/8-328.708.8658.6617/16-2810.2010.33810.1351/2-2811.8011.93811.7099/16-2413.2013.38

20、613.1325/8-2414.8014.98614.7323/4-2017.8017.95817.6787/8-2021.0021.13320.8531-2024.0024.30824.028英制電器螺紋規(guī)格鉆孔徑英制管螺紋規(guī)格標(biāo)準(zhǔn)徑鉆孔徑最大最小英制管螺紋規(guī)格標(biāo)準(zhǔn)徑標(biāo)準(zhǔn)長(zhǎng)度（最?。┲兄懵菅纼?nèi)徑使用紋力時(shí)不用紋力時(shí)由父牙部之長(zhǎng)度（最?。┲兄懵菅纼?nèi)徑美制管螺紋規(guī)格鉆孔徑NPTNPS使用絞力時(shí)不用絞力時(shí)1/16-276.106.256.351/8-278.338.438.741/4-1810.7211.1311.133/8-1814.2714.2714.681/2-1417.4817.8618.263/4-1422.6323.0123.421-11-1/228.5828.9829.361-1/4-11-1/237.3137.6938.101-1/2-11-1/243.6644.0444.452-11-1