公制細(xì)牙粗牙螺紋(M / MF) 推薦攻絲底孔尺寸
發(fā)布時間:2023-03-23 金屬切削，機(jī)械制造
| 螺紋規(guī)格 | 孔徑(mm) | 上差(mm) | 下差(mm) |
| M2x0.4 | 1.6 | 1.679 | 1.567 |
| M2x0.25 | 1.75 | 1.785 | 1.729 |
| M2.2x0.45 | 1.75 | 1.838 | 1.713 |
| M2.2x0.25 | 1.95 | 1.985 | 1.929 |
| M2.3x0.4 | 1.9 | 1.979 | 1.867 |
| M2.3x0.25 | 2.05 | 2.061 | 2.001 |
| M2.5x0.45 | 2.1 | 2.138 | 2.013 |
| M2.5x0.35 | 2.2 | 2.221 | 2.121 |
| M2.6x0.45 | 2.2 | 2.238 | 2.113 |
| M2.6x0.35 | 2.2 | 2.246 | 2.186 |
| M3x0.5 | 2.5 | 2.599 | 2.459 |
| M3x0.35 | 2.7 | 2.721 | 2.621 |
| M3.5x0.6 | 2.9 | 3.01 | 2.85 |
| M3.5x0.35 | 3.2 | 3.221 | 3.121 |
| M4x0.7 | 3.3 | 3.422 | 3.242 |
| M4x0.5 | 3.5 | 3.599 | 3.459 |
| M4.5x0.75 | 3.8 | 3.878 | 3.688 |
| M4.5x0.5 | 4 | 4.099 | 3.959 |
| M5x0.8 | 4.2 | 4.334 | 4.134 |
| M5x0.5 | 4.5 | 4.599 | 4.459 |
| M6x1.0 | 5 | 5.153 | 4.917 |
| M6x0.75 | 5.3 | 5.378 | 5.188 |
| M6x0.5 | 5.5 | 5.55 | 5.4 |
| M7x1.0 | 6 | 6.153 | 5.917 |
| M7x0.75 | 6.3 | 6.378 | 6.188 |
| M7x0.5 | 6.5 | 6.55 | 6.4 |
| M8x1.25 | 6.8 | 6.912 | 6.647 |
| M8x1.0 | 7 | 7.153 | 6.917 |
| M8x0.75 | 7.3 | 7.378 | 7.188 |
| M8x0.5 | 7.5 | 7.52 | 7.4 |
| M9x1.25 | 7.8 | 7.912 | 7.647 |
| M9x1.0 | 8 | 8.153 | 7.917 |
| M9x0.75 | 8.3 | 8.378 | 8.188 |
| M10x1.5 | 8.5 | 8.676 | 8.376 |
| M10x1.25 | 8.8 | 8.912 | 8.647 |
| M10x1.0 | 9 | 9.153 | 8.917 |
| M10x0.75 | 9.3 | 9.378 | 9.188 |
| M10x0.5 | 9.5 | 9.52 | 9.4 |
| M11x1.5 | 9.5 | 9.676 | 9.376 |
| M11x1.0 | 10 | 10.153 | 9.917 |
| M11x0.75 | 10.3 | 10.378 | 10.188 |
| M12x1.75 | 10.3 | 10.441 | 10.106 |
| M12x1.5 | 10.5 | 10.676 | 10.376 |
| M12x1.25 | 10.8 | 10.912 | 10.647 |
| M12x1.0 | 11 | 11.153 | 10.917 |
| M12x0.5 | 11.5 | 11.52 | 11.4 |
| M14x2.0 | 12 | 12.21 | 11.835 |
| M14x1.5 | 12.5 | 12.676 | 12.376 |
| M14x1.0 | 13 | 13.153 | 12.917 |
| M15x1.5 | 13.5 | 13.676 | 13.376 |
| M15x1.0 | 14 | 14.153 | 13.917 |
| M16x2.0 | 14 | 14.21 | 13.835 |
| M16x1.5 | 14.5 | 14.676 | 14.376 |
| M16x1.0 | 15 | 15.153 | 14.917 |
| M17x1.5 | 15.5 | 15.676 | 15.376 |
| M17x1.0 | 16 | 16.153 | 15.917 |
| M18x2.5 | 15.5 | 15.744 | 15.294 |
| M18x2.0 | 16 | 16.21 | 15.835 |
| M18x1.5 | 16.5 | 16.676 | 16.376 |
| M18x1.0 | 17 | 17.153 | 16.917 |
| M20x2.5 | 17.5 | 17.744 | 17.294 |
| M20x2.0 | 18 | 18.21 | 17.835 |
| M20x1.5 | 18.5 | 18.676 | 18.376 |
| M20x1.0 | 19 | 19.153 | 18.917 |
| M22x2.5 | 19.5 | 19.744 | 19.294 |
| M22x2.0 | 20 | 20.21 | 19.835 |
| M22x1.5 | 20.5 | 20.676 | 20.376 |
| M22x1.0 | 21 | 21.153 | 20.917 |
| M24x3.0 | 21 | 21.252 | 20.752 |
| M24x2.0 | 22 | 22.21 | 21.835 |
| M24x1.5 | 22.5 | 22.676 | 22.376 |
| M24x1.0 | 23 | 23.153 | 22.917 |
| M25x2.0 | 23 | 23.21 | 22.835 |
| M25x1.5 | 23.5 | 23.676 | 23.376 |
| M25x1.0 | 24 | 24.153 | 23.917 |
| M26x1.5 | 24.5 | 24.676 | 24.376 |
| M27x3.0 | 24 | 24.252 | 23.752 |
| M27x2.0 | 25 | 25.21 | 24.835 |
| M27x1.5 | 25.5 | 25.676 | 25.376 |
| M27x1.0 | 26 | 26.153 | 25.917 |
| M28x2.0 | 26 | 26.21 | 25.835 |
| M28x1.5 | 26.5 | 26.676 | 26.376 |
| M28x1.0 | 27 | 27.153 | 26.917 |
| M30x3.5 | 26.5 | 26.771 | 26.211 |
| M30x3.0 | 27 | 27.252 | 26.752 |
| M30x2.0 | 28 | 28.21 | 27.835 |
| M30x1.5 | 28.5 | 28.676 | 28.376 |
| M30x1.0 | 29 | 29.153 | 28.917 |
| M32x2.0 | 30 | 30.21 | 29.835 |
| M32x1.5 | 30.5 | 30.676 | 30.376 |
| M33x3.5 | 29.5 | 29.771 | 29.211 |
| M33x3.0 | 30 | 30.252 | 29.752 |
| M33x2.0 | 31 | 31.21 | 30.835 |
| M33x1.5 | 31.5 | 31.676 | 31.376 |
| M35x1.5 | 33.5 | 33.676 | 33.376 |
| M36x4.0 | 32 | 32.27 | 31.67 |
| M36x3.0 | 33 | 33.252 | 32.752 |
| M36x2.0 | 34 | 34.21 | 33.835 |
| M36x1.5 | 34.5 | 34.676 | 34.376 |
| M38x1.5 | 36.5 | 36.676 | 36.376 |
| M39x4.0 | 35 | 35.27 | 34.67 |
| M39x3.0 | 36 | 36.252 | 35.752 |
| M39x2.0 | 37 | 37.21 | 36.835 |
| M39x1.5 | 37.5 | 37.676 | 37.376 |
| M40x3.0 | 37 | 37.252 | 36.752 |
| M40x2.0 | 38 | 38.21 | 37.835 |
| M40x1.5 | 38.5 | 38.676 | 38.376 |
| M42x4.5 | 37.5 | 37.799 | 37.129 |
| M42x4.0 | 38 | 38.27 | 37.67 |
| M42x3.0 | 39 | 39.252 | 38.752 |
| M42x2.0 | 40 | 40.21 | 39.835 |
| M42x1.5 | 40.5 | 40.676 | 40.376 |
| M45x4.5 | 40.5 | 40.799 | 40.129 |
| M45x4.0 | 41 | 41.27 | 40.67 |
| M45x3.0 | 42 | 42.252 | 41.752 |
| M45x2.0 | 43 | 43.21 | 72.835 |
| M45x1.5 | 43.5 | 43.676 | 73.376 |
| M48x5.0 | 43 | 43.297 | 42.587 |
| M48x4.0 | 44 | 44.27 | 43.67 |
| M48x3.0 | 45 | 45.252 | 44.752 |
| M48x2.0 | 46 | 46.21 | 45.835 |
| M48x1.5 | 46.5 | 46.676 | 46.376 |
| M50x3.0 | 47 | 47.252 | 46.752 |
| M50x2.0 | 48 | 48.21 | 47.835 |
| M50x1.5 | 48.5 | 48.676 | 48.376 |
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