常用普通螺纹基本尺寸表.doc

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1、常用普通螺纹基本尺寸表公称直径D、d螺距P中径D2或d2小径D1或d14粗牙0.73.545353.24225细牙0.53.675253.458755粗牙0.84.48044.134细牙0.54.675254.45756粗牙15.3504.917细牙0.755.5135.1888粗牙1.257.1886.647细牙17.35036.9170.757.5137.18810粗牙1.59.0268.376细牙1.259.1888.64719.3508.9170.759.5139.18812粗牙1.7510.86310.106细牙1.511.02610.3761.2511.18810.647111.

2、35010.91714粗牙212.70111.835细牙1.513.02612.376113.35012.91716粗牙214.70.113.835细牙1.515.02614.376115.35014.91718粗牙2.516.37615.294细牙216.70115.8351.517.02616.376117.35016.91720粗牙2.518.37617.294细牙218.70117.8351.519.02618.376119.35018.91722粗牙2.520.37619.294细牙220.70119.8351.521.02620.376121.35020.91724粗牙322.0

3、5120.752细牙222.70121.8351.523.02622.376123.35022.917公称直径D、d螺距P中径D2或d2小径D1或d127粗牙325.05123.752细牙225.70124.8351.526.02625.376126.35025.91730粗牙3.527.72726.211细牙228.70127.8351.529.02628.376129.35028.91733粗牙3.530.72729.211细牙231.70130.8351.532.02631.37636粗牙433.40231.670细牙334.05132.752234.7.133.8351.535.02

4、634.37639粗牙436.40234.670细牙337.05135.752237.70136.8351.538.02637.37642粗牙4.539.07737.129细牙340.05138.752240.70139.8351.541.02640.37645粗牙4.542.07740.129细牙343.05141.752243.70142.835144.02643.37648粗牙544.75242.587细牙346.05144.752246.70145.8351.547.02646.37652粗牙548.75246.587细牙350.05148.752250.70149.8351.551

5、.02650.37656粗牙5.552.42850.046细牙453.40251.670354.05152.752254.70153.8351.555.02654.376