公制粗螺丝螺纹
规格标准径2级牙钻孔径最大最小M1.0×0.250.750.7850.729M1.1×0.250.850.8850.829M1.2×0.250.950.9850.929M1.×0.31.11.1421.075M1.6×0.351.251.3211.221M1.7×0.351.351.4211.321M1.8×0.351.451.5211.421M2.0×0.41.61.6791.567M2.2×0.451.751.8381.713M2.3×0.41.91.9791.867M2.5×0.452.12.1382.013M2.6×0.452.22.2382.113M3.0×0.52.52.5992.459M3.0×0.62.42.442.28M3.5×0.62.93.012.85M4.0×0.73.33.4223.242M4.0×0.753.253.3263.106M4.5×0.753.83.8783.688M5.0×0.84.24.3344.134M5.0×0.94.14.173.93M6.0×1.055.1534.917M7.0×1.066.1535.917M8.0×1.256.86.9126.7M9.0×1.257.87.9127.7M10×1.58.58.6768.376公制螺丝细螺纹
规格标准径2级牙钻孔径最大最小M1.0×0.20.80.8210.783M1.1×0.20.90.9210.883M1.2×0.211.0210.983M1.4×0.21.21.2211.183M1.6×0.21.41.4211.383M1.7×0.21.451.51.46M1.8×0.21.61.6211.538M2.0×0.251.751.7851.729M2.2×0.251.951.9851.929M2.3×0.252.052.0612.001M2.5×0.352.22.2212.121M2.6×0.352.22.2462.186M3.0×0.352.72.7212.621M3.5×0.353.23.2213.121M4.0×0.53.53.5993.459M4.5×0.544.0993.959M5.0×0.54.54.5994.459M5.5×0.555.0994.959M6.0×0.755.35.3785.188M6.0×0.55.55.555.4M7.0×0.756.36.3786.188M7.0×0.56.56.556.4M8.0×1.077.1536.917M8.0×0.757.37.3787.188M8.0×0.57.57.527.4公制螺丝细螺纹
规格标准径2级牙钻孔径最大最小M12×1.01111.15310.917M12×0.511.511.5211.4M14×1.512.512.67612.376M14×1.01313.15312.917M15×1.513.513.67613.376M15×1.01414.15313.917M16×1.514.514.67614.376M16×1.01515.15314.917M17×1.515.515.67615.376M17×1.01616.15315.917M18×2.01616.2115.835M18×1.516.516.67616.376M18×1.01717.15316.917M20×2.01818.2117.835M20×1.518.518.67618.376M20×1.01919.15318.917M22×2.02020.2119.835M22×1.520.520.67620.376M22×1.02121.15320.917M24×2.02222.2121.835M24×1.522.522.67622.376M24×1.02323.15322.917M25×2.02323.2122.835M25×1.523.523.67623.376M25×1.02424.15323.917M11×1.59.59.6769.376M12×1.7510.310.44110.106M14×2.01212.2111.835M16×2.01414.2113.835M18×2.515.515.74415.294M20×2.517.517.74417.294M22×2.519.519.74419.294M24×3.02121.25220.752M27×3.02424.25223.752M30×3.526.526.77126.211M9.0×1.088.1537.917M9.0×0.758.38.37.188M10×1.258.88.9128.7M10×1.099.1538.917M10×0.759.39.37.188M10×0.59059.529.4M11×1.01010.1539.917M11×0.7510.310.37810.188M12×1.510.510.67610.376M12×1.2510.810.91210.7M26×1.524.524.67624.376M27×2.02525.2124.835M27×1.525.525.67625.376M27×1.02626.15325.917M28×2.02626.2125.835M28×1.526.526.67626.376M28×1.02727.15326.917M30×3.02727.25226.752M30×2.02828.2127.835M30×1.528.528.67628.376公制螺丝细螺纹
规格M32×2.0M32×1.5M33×3.0M33×2.0M33×1.5M35×1.5M36×3.0M36×2.0M36×1.5标准径3030.5303131.533.5333434.52级牙钻孔径最大最小30.2130.67630.25231.2131.67633.67633.25234.2134.67629.83530.37629.75230.83531.37633.37632.75233.83534.376公制螺纹
规格M3×0.5M3.0×0.6M3.5×0.6M4.0×0.7M4.0×0.76M4.5×0.75M5.0×0.8M5.0×0.9M6.0×1.0M7.0×1.0M8.0×1.0M8.0×1.25M9.0×1.25滚造径2.63-2.602.56-2.533.06-3.033.49-3.453.45-3.413.96-3.924.43-4.384.36-4.315.3-5.256.30-6.257.28-7.237.12-7.078.12-8.07M10×1.25M10×1.5M11×1.5M12×1.5M12×1.75M14×2.0M16×2.0M18×2.5M20×2.5M22×2.59.10-9.048.97-8.919.97-9.9110.92-10.8710.79-10.7312.63-12.5614.63-14.5616.31-16.2318.31-18.2320.31-2.023
