公制螺纹规格表

公制内螺纹(6H)常用规格极限尺寸表(粗牙)公称直径×螺纹精螺距度等级M3×0.5M4×0.7M5×0.8M6×1M8×1.25M10×1.5M12×1.75M14×2M16×2M18×2.5M20×2.5M22×2.5M24×3M27×3大径最小34568101214161820222427中径最大2.7753.6634.6055.57.3489.20611.06312.91314.91316.618.620.622.31625.316最小2.6753.5454.485.357.1889.02610.86312.70114.70116.37618.37620.37622.05125.051最大2.5993.4224.3345.1536.9128.67610.44112.2114.2115.74417.74419.74421.25224.252小径最小2.4593.2424.1344.9176.6478.37610.10611.83513.83515.29417.29419.29420.75223.7526H公制外螺纹(6H)常用规格极限尺寸表(粗牙)公称直径×螺纹精螺距度等级M3×0.5M4×0.7M5×0.8M6×1M8×1.25M10×1.5M12×1.75M14×2M16×2M18×2.5M20×2.5M22×2.5M24×3M27×3大径最大2.983.9784.9765.9747.9729.96811.96613.96215.96217.95819.95821.95823.95226.952最小2.8743.8384.8265.7947.769.73211.70113.68215.68217.62319.62321.62323.57726.577最大2.6553.5234.4565.3247.168.99410.82912.66314.66316.33418.33420.33422.00325.003中径最小2.583.4334.3615.2127.0428.86210.67912.50314.50316.16418.16420.16421.80324.803小径最大2.4393.224.114.8916.6198.34410.07211.79713.79715.25217.25219.25220.70423.7046H