滚制螺纹滚造径一览表.doc

滚制螺纹滚造径一览表 公制螺纹美制粗牙螺纹PT PS PF 英制管牙规 格滚 造 径规 格滚 造 径规 格 A 级滚造径B 级滚造径小 径M2.0×0.4 1.67-1.70N0.2×561.84-1.86M2.3×0.4 1.97-2.00N0.2×482.11-2.141/16×287.05-7.107.05-7.946.78-6.89M2.6×0.452.23-2.26N0.4×402.36-2.40M3.0×0.5 2.60-2.63N0.5×402.69-2.721/8×28 9.05-9.108.94-9.058.79-8.90M3.5×0.6 3.03-3.06N0.6×322.91-2.95M4.0×0.7 3.45-3.49N0.8×323.57-3.601/4×19 12.19-12.2512.07-12.1911.80-11.92M4.5×0.753.92-3.96N0.11×244.05-4.09M5.0×0.8 4.38-4.43N0.12×244.70-4.753/8×19 15.69-15.7515.57-15.6915.29-15.41M6.0×1.0 5.25-5.301/4×205.45-5.50M7.0×1.0 6.25-6.305/16×186.93-6.981/2×14 19.67-19.7419.53-19.6719.14-19.28M8.0×1.257.07-7.123/18×168.40-8.45M9.0×1.258.07-8.127/16×149.83-9.893/4×14 25.15-25.2225.01-25.1524.68-25.54M10×1.58.91-8.971/2×1311.32-11.39M11×1.59.91-9.979/16×1212.80-12.871×1131.61-31.7031.43-31.6130.94-31.12M12×1.75 10.73-10.795/8×1114.26-14.33M14×2.012.56-12.633/4×1017.27-17.341 1/4×1140.34-40.4340.16-40.3439.46-39.64M16×2.014.56-14.637/8×920.26-20.34M18×2.516.23-16.311×823.20-23.281 1/2×1146.23-46.3246.05-46.2345.35-45.53M20×2.518.23-18.311 1/8×726.07-26.16M22×2.520.23-20.311 1/4×729.24-29.332×1158.05-58.1457.87-58.0557.14-59.96M24×3.021.90-21.981 3/8×632.02-32.12NPT NPS 美制管牙M27×3.023.89-24.981 1/2×635.08-35.29规 格 A 级滚造径B 级滚造径小 径M30×3.527.56-27.661 3/4×540.85-41.08M33×3.530.56-30.652×4 1/247.00-47061/16×277.39-7.447.28-7.396.78-6.89M36×4.033.23-33.33美制细牙螺纹M39×4.036.22-36.63规 格滚 造 径1/8×27 9.39-9.449.28-9.399.13-9.24M42×4.538.90-39.01N0.6×403.02-3.05M45×4.541.90-42.00N0.8×363.03-3.661/4×18 12.37-12.4312.25-12.3711.99-12.11M48×5.044.45-44.68N0.10×324.22-4.26 英制螺纹N0.12×284.80-4.843/8×18 15.82-15.8815.28-15.3615.41-15.53规 格滚 造 径N0.1/4×28 5.68-5.72W3/32-482.01-2.04NO.5/16×247.16-7.201/2×14 19.65-19.7219.51-19.6519.12-19.26W1/8-402.72-2.75NO.3/8×24 8.74-8.79W5/32-323.39-3.43NO.7/16×2010.18-10.233/4×14 24.99-25.0624.8-24.99 24.33-24.52W3/16-244.05-4.08NO.1/2×20 11.76-11.82W1/4-205.46-5.51NO.9/16×1813.25-13.311×11 1/231.30-31.3931.12-31.3030.63-30.80W5/16-186.95-7.01NO.5/8×18 14.83-14.891 40.12-40.2139.94-40.1239.24-39.42W3/8-168.41-8.48NO.3/4×16 17.89-17.951/4×11 1/2W7/16-149.85-9.92NO.7/8×14 20.91-20.98W1/2-1211.21-11.24NO.1×1223.87-23.951 1/2×11 1/246.19-46.2846.01-46.1945.31-45.49W9/16-1212.82-12.89NO.11/8×1227.05-27.12W5/8-1114.29-14.36NO.11/4×1230.21-30.292×11 1/246.06-58.3346.06-46.2457.15-57.3W3/4-1017.30-17.38NO.13/8×1233.38-33.46W7/8-920.29-20.38NO.11/2×1236.55-36.63 W1-823.23-23.32 。