めねじ下穴径
メートル細目ねじ Metric fine screw threads
単位:mm
ねじの呼び | 下穴径最小 (ひっかかり率) |
下穴径最大(%) | |
---|---|---|---|
1級 | 2級 | ||
M2.5×0.35 | 2.12(100%) | 2.20(80%) | 2.22(75%) |
M3.0×0.35 | 2.62(〃) | 2.70(〃) | 2.72(〃) |
M3.5×0.35 | 3.12(〃) | 3.20(〃) | 3.22(〃) |
M4.0×0.5 | 3.46(〃) | 3.57(〃) | 3.59(〃) |
M5.0×0.5 | 4.46(〃) | 4.57(〃) | 4.59(〃) |
M5.5×0.5 | 4.96(〃) | 5.07(〃) | 5.09(〃) |
M6.0×0.75 | 5.19(〃) | 5.31(85%) |
5.35(80%) |
M7.0×0.75 | 6.19(〃) | 6.31(〃) | 6.35(〃) |
M8.0×1.0 | 6.92(〃) | 7.08(〃) | 7.13(〃) |
M8.0×0.75 | 7.19(〃) | 7.31(〃) | 7.35(〃) |
M9.0×1.0 | 7.92(〃) | 8.08(〃) | 8.13(〃) |
M9.0×0.75 | 8.19(〃) | 8.31(〃) | 8.35(〃) |
M10.0×1.25 | 8.65(〃) | 8.85(〃) | 8.85(85%) |
M10.0×1.0 | 8.92(〃) | 9.08(〃) | 9.13(80%) |
M10.0×0.75 | 9.19(〃) | 9.31(〃) | 9.35(〃) |
M11.0×1.0 | 9.92(〃) | 10.08(〃) | 10.13(〃) |
M11.0×0.75 | 10.19(〃) | 10.31(〃) | 10.35(〃) |
M12.0×1.5 | 10.38(〃) | 10.54(90%) | 10.62(85%) |
M12.0×1.25 | 10.65(〃) | 10.85(85%) | 10.85(〃) |
M12.0×1.0 | 10.92(〃) | 11.08(〃) | 11.13(80%) |
M14.0×1.5 | 12.38(〃) | 12.54(90%) | 12.62(85%) |
M14.0×1.0 | 12.92(〃) | 13.08(85%) | 13.13(80%) |
M15.0×1.5 | 13.38(〃) | 13.54(90%) | 13.62(85%) |
M15.0×1.0 | 13.92(〃) | 14.08(85%) | 14.13(80%) |
M16.0×1.5 | 14.38(〃) | 14.54(90%) | 14.62(85%) |
M16.0×1.0 | 14.92(〃) | 15.08(85%) | 15.13(80%) |
M17.0×1.5 | 15.38(〃) | 15.54(90%) | 15.62(85%) |
M17.0×1.0 | 15.92(〃) | 16.08(85%) | 16.13(80%) |
M18.0×2.0 | 15.80(〃) | 16.10(90%) | 16.20(85%) |
M18.0×1.5 | 16.38(〃) | 16.54(〃) | 16.62(〃) |
M18.0×1.0 | 16.92(〃) | 17.08(85%) | 17.13(80%) |
M20.0×2.0 | 17.80(〃) | 18.10(90%) | 18.20(85%) |
M20.0×1.5 | 18.38(〃) | 18.54(〃) | 18.62(〃) |
M20.0×1.0 | 18.92(〃) | 19.08(85%) | 19.13(80%) |
M22.0×2.0 | 19.80(〃) | 20.10(90%) | 20.20(85%) |
M22.0×1.5 | 20.38(〃) | 20.54(〃) | 20.62(〃) |
M22.0×1.0 | 20.92(〃) | 21.08(85%) | 21.13(80%) |
M24.0×2.0 | 21.80(〃) | 22.10(90%) | 22.20(85%) |
M24.0×1.5 | 22.38(〃) | 22.54(〃) | 22.62(〃) |
M24.0×1.0 | 22.92(〃) | 23.08(85%) | 23.13(80%) |
M25.0×2.0 | 22.80(〃) | 23.10(90%) | 23.20(85%) |
M25.0×1.5 | 23.38(〃) | 23.54(〃) | 23.62(〃) |
M25.0×1.0 | 23.92(〃) | 24.08(85%) | 24.13(80%) |
M26.0×1.5 | 24.38(〃) | 24.54(90%) | 24.62(85%) |
M27.0×2.0 | 24.80(〃) | 25.10(〃) | 25.20(〃) |
M27.0×1.5 | 25.38(〃) | 25.54(〃) | 25.62(85%) |
M27.0×1.0 | 25.92(〃) | 26.08(85%) | 26.13(80%) |
M28.0×2.0 | 25.80(〃) | 26.10(90%) | 26.20(85%) |
M28.0×1.5 | 26.38(〃) | 26.54(〃) | 26.62(〃) |
M28.0×1.0 | 26.92(〃) | 27.08(85%) | 27.13(80%) |
M30.0×3.0 | 26.80(〃) | 27.10(90%) | 27.20(85%) |
M30.0×2.0 | 27.80(〃) | 28.10(〃) | 28.20(〃) |
M30.0×1.5 | 28.38(〃) | 28.54(〃) | 28.62(〃) |
M30.0×1.0 | 28.92(〃) | 29.08(85%) | 29.13(80%) |
M32.0×2.0 | 29.80(〃) | 30.10(90%) | 30.20(85%) |
M32.0×1.5 | 30.38(〃) | 30.54(〃) | 30.62(〃) |
M33.0×3.0 | 29.80(〃) | 30.10(〃) | 30.20(〃) |
M33.0×2.0 | 30.80(〃) | 31.10(〃) | 31.20(〃) |
M33.0×1.5 | 31.38(〃) | 31.54(〃) | 31.62(〃) |
M35.0×1.5 | 33.38(〃) | 33.54(〃) | 33.62(〃) |
M36.0×3.0 | 32.80(〃) | 33.10(〃) | 33.20(〃) |
M36.0×2.0 | 33.80(〃) | 34.10(〃) | 34.20(〃) |
M36.0×1.5 | 34.38(〃) | 34.54(〃) | 34.62(〃) |
M38.0×1.5 | 36.38(〃) | 36.54(〃) | 36.62(〃) |
M39.0×3.0 | 35.80(〃) | 36.10(〃) | 36.20(〃) |
M39.0×2.0 | 36.80(〃) | 37.10(〃) | 37.20(〃) |
M39.0×1.5 | 37.38(〃) | 37.54(〃) | 37.62(〃) |
M40.0×3.0 | 36.80(〃) | 37.10(〃) | 37.20(〃) |
M40.0×2.0 | 37.80(〃) | 38.10(〃) | 38.20(〃) |
M40.0×1.5 | 38.38(〃) | 38.54(〃) | 38.62(〃) |
M42.0×4.0 | 37.70(〃) | 38.10(〃) | 38.10(90%) |
M42.0×3.0 | 38.80(〃) | 39.10(〃) | 39.20(85%) |
M42.0×2.0 | 39.80(〃) | 40.10(〃) | 40.20(〃) |
M42.0×1.5 | 40.38(〃) | 40.54(〃) | 40.62(〃) |
M45.0×4.0 | 40.70(〃) | 41.10(〃) | 41.10(90%) |
M45.0×3.0 | 41.80(〃) | 42.10(〃) | 42.20(85%) |
M45.0×2.0 | 42.80(〃) | 43.10(〃) | 43.20(〃) |
M45.0×1.5 | 43.38(〃) | 44.54(〃) | 43.62(〃) |
M48.0×4.0 | 43.70(〃) | 44.10(〃) | 44.10(90%) |
M48.0×3.0 | 44.80(〃) | 45.10(〃) | 45.20(85%) |
M48.0×2.0 | 45.80(〃) | 46.10(〃) | 46.20(〃) |
M48.0×1.5 | 46.38(〃) | 46.54(〃) | 46.62(〃) |
M50.0×3.0 | 46.80(〃) | 47.10(〃) | 47.20(〃) |
M50.0×2.0 | 47.80(〃) | 48.10(〃) | 48.20(〃) |
M50.0×1.5 | 48.38(〃) | 48.54(〃) | 48.62(〃) |