4粗牙内螺纹中径和小径的极限尺寸[1页]

4-1石家庄华人科技螺纹M10.250.7850.7290.8940.8380.61.7M1.20.250.9850.9291.0941.0380.61.7M1.40.31.1421.0751.2651.2050.72M1.60.351.3211.2211.4581.3730.82.6M1.80.351.5211.4211.6581.5730.82.6M20.41.6791.5671.831.7413M2.50.452.1382.0132.3032.2081.33.8M30.52.5992.4592.7752.6751.54.5M3.50.63.012.853.2223.111.75M40.73.4223.2423.6633.54526M50.84.3344.1344.6054.482.57.5M615.1534.9175.55.3539M716.1535.9176...