普通螺纹极限偏差
序号[***********]4
螺纹规格M10M12M16M18M20M22M24M25M27M30M32M32M33M36
螺距1.01.51.51.51.51.51.51.52.02.02.01.52.02.0
螺纹大径d=D[***********]3032323336
外螺纹大径公差公差-0.026-0.206-0.032-0.268-0.032-0.268-0.032-0.268-0.032-0.268-0.032-0.268-0.032-0.268-0.032-0.268-0.038-0.318-0.038-0.318-0.038-0.318-0.038-0.268-0.038-0.318-0.038-0.268
极限值9.9749.79411.96811.73215.96815.73217.96817.73219.96819.73221.96821.73223.96823.73224.96824.73226.96226.68229.96229.68231.96231.68231.96231.73232.96232.68235.96235.732
螺纹中经d2=D29.35011.02615.02617.02619.02621.02623.02624.02625.70128.70130.70131.02631.70134.701
外螺纹中径公差公差-0.026-0.318-0.032-0.172-0.032-0.172-0.032-0.172-0.032-0.172-0.032-0.172-0.032-0.182-0.032-0.182-0.038-0.208-0.038-0.208-0.038-0.208-0.038-0.182-0.038-0.208-0.038-0.182
极限值9.3249.03210.99410.85414.99414.85416.99416.85418.99418.85420.99420.85422.99422.84423.99423.84425.66325.49328.66328.49330.66330.49330.98830.84431.66331.49334.66334.519
金属5H+0.1500+0.1500+0.1500+0.1500+0.1500+0.1500+0.1600+0.1600+0.1800+0.1800+0.1800+0.1800+0.1800+0.1600
内螺纹中径公差金属极限值
9.59.35011.17611.02615.17615.02617.17617.02619.17619.02621.17621.02623.18623.02624.18624.02625.88125.70128.88128.70130.88130.70131.20631.02631.88131.70134.86134.701
塑料6H+0.1500+0.1900+0.1900+0.1900+0.1900+0.1900+0.2000+0.2000+0.2240+0.2240+0.2240+0.2000+0.2240+0.2000
塑料极限值9.5009.35011.21611.02615.21615.02617.21617.02619.21619.02621.21621.02623.22623.02624.22624.02625.92525.70128.92528.70130.92530.70131.22631.02631.92531.70134.90134.701
螺纹小径d1=D18.9210.37614.37616.37618.37620.37622.37623.37624.83527.83529.83530.37630.83533.835
金属5H+0.2360+0.2360+0.2360+0.2360+0.2360+0.2360+0.2360+0.2360+0.3000+0.3000+0.3000+0.2360+0.3000+0.2360
14.37616.61216.37618.61218.37620.61220.37622.61222.37623.61223.37625.13524.83528.13527.83530.13529.83530.61230.37631.13530.83534.07133.83510.376
内螺纹小径公差金属极限值9.1568.92
塑料6H+0.2360+0.3000+0.3000+0.3000+0.3000+0.3000+0.30000.30+0.3750+0.3750+0.3750+0.3000+0.3750+0.3000
塑料极限值9.1568.9210.67610.37614.67614.37616.67616.37618.67618.37620.67620.37622.67622.37623.67623.37625.2124.83528.2127.83530.2129.83530.67630.37631.2130.83534.13533.835
序号[***********]2425262728
螺纹规格M40M42M48M50M56M60M63M64
螺距1.52.02.01.52.02.01.52.0
螺纹大径d=D[**************]4
外螺纹大径公差公差-0.038-0.268-0.038-0.318-0.038-0.318-0.038-0.268-0.038-0.318-0.038-0.318-0.038-0.268-0.038-0.268
极限值39.96239.73241.96241.68247.96247.68249.96249.73255.96255.68259.96259.68262.96262.73263.96263.732
螺纹中经d2=D239.02640.70146.70149.02654.70158.70162.02662.701
外螺纹中径公差公差-0.038-0.182-0.038-0.318-0.038-0.218-0.032-0.192-0.038-0.218-0.038-0.218-0.032-0.192-0.032-0.192
极限值38.98838.84440.66340.38346.66346.48348.99448.83454.66354.48358.66358.48361.99461.83462.66962.509
金属5H+0.1600+0.1900+0.1900+0.1700+0.1900+0.1900+0.1700+0.1700
内螺纹中径公差金属极限值39.18639.02640.89140.70146.89146.70149.19649.02654.89154.70158.89158.70162.19662.02662.87162.701
塑料6H+0.2000+0.2360+0.2360+0.2120+0.2360+0.2360+0.2120+0.2120
塑料极限值39.22639.02640.93740.70146.93746.70149.23849.02654.93754.70158.93758.70162.23862.02662.91362.701
螺纹小径d1=D138.37639.83545.83548.37653.83557.83561.37661.835
金属5H+0.2360+0.3000+0.3000+0.2360+0.3000+0.3000+0.2360+0.2360
内螺纹小径公差金属极限值38.61238.37640.13539.83546.13545.83548.61248.37654.13553.83558.13557.83561.61261.37662.07161.835
塑料6H+0.3000+0.3750+0.3750+0.3000+0.3750+0.3750+0.3000+0.3000
塑料极限值38.67638.37640.2139.83546.2145.83548.67648.37654.2153.83558.2157.83561.67661.37662.13561.835