最新常用公、英制螺纹大、小径尺寸表.pdf

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1、常用公、英制螺纹大、小径尺寸表外螺纹挑丝内螺纹挑丝螺纹大径螺纹中径螺纹小径序号螺纹尺寸外螺纹内螺纹螺距P前外径尺寸前内径尺寸D、dD2、d2D1、d11M3(×0.5)外内Φ3+0.053.002.6752.4590.5-0.05Φ2.52M4×0.5外内Φ4+0.054.003.6753.4590.5-0.06Φ3.53M4(×0.7)外内Φ4+0.054.003.5453.2420.7-0.06Φ3.3410-32UNF-2A/2B2A2BΦ4.8+0.054.8264.3183.810.794-0.05Φ3.86510-36UN

2、S-2A/2B2A2BΦ4.8+0.054.8264.3743.9220.706-0.05Φ3.97610-40UNS-2A/2B2A2BΦ4.8+0.054.8264.4204.0130.635-0.05Φ4.06710-48UNS-2A/2B2A2BΦ4.8+0.054.8264.4874.1480.529-0.05Φ4.28M5×0.5外内Φ5+0.055.004.6754.4590.5-0.07Φ4.59M5(×0.8)外内Φ5+0.065.004.4804.1340.8-0.07Φ4.210M5.5×0.5外内Φ5.5+0.

3、055.505.1754.9590.5-0.07Φ511M6×0.5外内Φ6+0.056.005.6755.4590.5-0.06Φ5.512M6×0.75外内Φ6+0.056.005.5135.1880.75-0.06Φ5.25131/4"-36UNS-2A/2B2A2BΦ6.28+0.106.355.8985.4460.706-0.04Φ5.614M7×0.5外内Φ7+0.057.006.6756.4590.5-0.05Φ6.515M7×0.75外内Φ7+0.077.006.5136.1880.75-0.08Φ6.2516M7(×

4、1)外内Φ7+0.057.006.3505.9181.0-0.08Φ6.05175/16"-32UNF-2A/2B2A2BΦ7.9+0.087.9377.4296.9210.794-0.10Φ7.218M8×0.5外内Φ8+0.058.007.6757.4590.5-0.05Φ7.519M8×0.75外内Φ8+0.088.007.5137.1880.75-0.08Φ7.2520M9×0.5外内Φ9+0.079.008.6758.4590.5-0.07Φ8.521M9×0.75外内Φ9+0.079.008.5138.1880.75-0.

5、07Φ8.25223/8"-32UNEF-2A/2B2A2BΦ9.4+0.129.5259.0178.5080.794-0.05Φ8.63/8"-24UNF-2A/2B2A2BΦ9.4+0.109.5258.8488.1701.058-0.08Φ8.323M10×0.75外内Φ10+0.1010.009.5139.1880.75-0.08Φ9.2524M10×1外内Φ10+0.1210.009.3508.9181.0-0.10Φ925M11×0.5外内Φ11+0.0611.0010.67510.4590.5-0.05Φ10.526M1

6、1×0.75外内Φ11+0.0811.0010.51310.1880.75-0.09Φ10.2527M11×1外内Φ11+0.1011.0010.3509.9181.0-0.09Φ107/16"-32UNS-2A/2B2A2BΦ11.02+0.1011.1110.60210.0940.794-0.05Φ10.1287/16"-28UNEF-2A/2B2A2BΦ11.02+0.1011.1110.5299.9490.907-0.05Φ10.129M12×0.75外内Φ12+0.0712.0011.51311.1880.75-0.09Φ1

7、1.2530M12×1外内Φ12+0.1012.0011.36010.9171.00-0.10Φ11311/2"-28UNEF-2A/2B2A2BΦ12.63+0.2112.7012.11911.5390.907-0.05Φ11.7232M14×0.75外内Φ14+0.0714.0013.51313.1880.75-0.09Φ13.2533M14×1外内Φ14+0.1014.0013.35012.9181.0-0.09Φ13345/8"-24UNEF-2A/2B2A2BΦ15.75+0.1015.87515.19714.5201.05

8、8-0.05Φ14.735M16×1外内Φ16+0.1016.0015.35014.9181.0-0.09Φ1536M17.5×1外内Φ17.5+0.1017.5016.85016.4181.0-0.09Φ16.5373