各种螺纹大全

螺
纹
無屑絲攻鑽孔徑
规格 M1.0x0.25 M1.1x0.25 M1.2x0.25 M1.4x0.3 M1.6x0.35 M1.7x0.35 M1.8x0.35 M2.0x0.4 M2.2x0.45 M2.3x0.4 M2.5x0.45 M2.6x0.45 M3.0x0.5 M3.5x0.6 M4.0x0.7 M5.0x0.8 M6.0x1.0 M7.0x1.0 M8.0x1.25 M10x1.5 M10x1.1.25 M12x1.75 M12x1.25 精度等級 RH4.5.6 RH7.8 0.86 0.88 0.96 0.98 1.06 1.08 1.25 1.41 1.43 1.51 1.53 1.61 1.63 1.78 1.80 1.95 1.98 2.08 2.10 2.25 2.28 2.35 2.38 2.73 2.75 3.17 3.20 3.62 3.65 4.56 4.60 5.45 5.50 6.45 6.50 7.31 7.38 9.18 9.25 9.31 9.38 11.04 11.12 11.31 11.38 RH9
公 制 细 螺 纹
规格 M1.0x0.2 M1.1x0.2 M1.2x0.2 M1.4x0.2 M1.6x0.2 M1.7x0.2 M1.8x0.2 M2.0x0.25 M2.2x0.25 M2.3x0.25 M2.5x0.35 M2.6x0.35 M3.0x0.35 M3.5x0.35 M4.0x0.5 M4.5x0.5 M5.0x0.5 M5.5x0.5 M6.0x0.75 M6.0x0.5 M7.0x0.75 M7.0x0.5 M8.0x1.0 M8.0x0.75 M8.0x0.5 M9.0x1.0 M9.0x0.75 M10x1.25 M10x1.0 M10x0.75 M10x0.5 M11x1.0 M11x0.75 M12x1.5 M12x1.25 M12x1.0 M12x0.5 M14x1.5 M14x1.0 M15x1.5 标准径 0.80 0.90 1.00 1.20 1.40 1.45 1.60 1.75 1.95 2.05 2.20 2.20 2.70 3.20 3.50 4.00 4.50 5.00 5.30 5.50 6.30 6.50 7.00 7.30 7.50 8.00 8.30 8.80 9.00 9.30 9.50 10.00 10.30 10.50 10.80 11.0 11.5 12.5 13.0 13.5 2级牙钻孔径 最大 最小 0.821 0.783 0.921 0.883 1.021 0.983 1.221 1.183 1.421 1.383 1.500 1.460 1.621 1.583 1.785 1.729 1.985 1.929 2.061 2.001 2.221 2.121 2.246 2.186 2.721 2.621 3.221 3.121 3.599 3.459 4.099 3.959 4.599 4.459 5.099 4.959 5.378 5.188 5.550 5.400 6.378 6.188 6.550 6.400 7.153 6.917 7.378 7.188 7.520 7.400 8.153 7.917 8.378 8.188 8.912 8.647 9.153 8.917 9.378 9.188 9.520 9.400 10.153 9.917 10.378 10.188 10.676 10.376 10.912 10.647 11.153 10.917 11.520 11.400 12.676 12.376 13.153 12.917 13.676 13.376
14.153 14.676 15.153 15.676 16.153 16.210 16.676 17.153 18.210 18.676 19.153 20.210 20.676 21.153 22.210 22.676 23.153 23.210 23.676 24.153 24.676 25.210 25.676 26.153 26.210 26.676 27.153 27.252 28.210 28.676 29.153 30.210 30.676 30.252 31.210 31.676 33.676 33.252 34.210 34.676
公 制 粗
规格 M1.0x0.25 M1.1x0.25 M1.2x0.25 M1.4x0.3 M1.6x0.35 M1.7x0.35 M1.8x0.35 M2.0x0.4 M2.2x0.45 M2.3x0.4 M2.5x0.45 M2.6x0.45 M3.0x0.5 M3.0x0.6 M3.5x0.6 M4.0x0.7 M4.0x0.75 M4.5x0.75 M5.0x0.8 M5.0x0.9 M6.0x1.0 M7.0x1.0 M8.0x1.25 M9.0x1.25 M10 x1.5 M11.0x1.5 M12.0x1.75 M14.0x2.0 M16.0x2.0 M18.0x2.5 M20.0x2.5 M22.0x2.5 M24.0x3.0 M27.0x3.0 M30.0x3.5 标准径 0.75 0.85 0.95 1.10 1.25 1.35 1.45 1.60 1.75 1.90 2.10 2.20 2.50 2.40 2.90 3.30 3.25 3.80 4.20 4.10 5.00 6.00 6.80 7.80 8.50 9.50 10.30 12.00 14.00 15.50 17.50 19.50 21.00 24.00 26.50
9/16-24 5/8-24 3/4-20 7/8-20 1 -20
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M15x1.0 M16x1.5 M16x1.0 M17x1.5 M17x1.0 M18x2.0 M18x1.5 M18x1.0 M20x2.0 M20x1.5 M20x1.0 M22x2.0 M22x1.5 M22x1.0 M24x2.0 M24x1.5 M24x1.0 M25x2.0 M25x1.5 M25x1.0 M26x1.5 M27x2.0 M27x1.5 M27x1.0 M28x2.0 M28x1.5 M28x1.0 M30x3.0 M30x2.0 M30x1.5 M30x1.0 M32x2.0 M32x1.5 M33x3.0 M33x2.0 M33x1.5 M35x1.5 M36x3.0 M36x2.0 M36x1.5
英 制 管 螺 纹
规格 PT1/16 PT1/8 PT1/4 标准径
用絞刀 不用絞刀
有效牙部之長 標准長度（最 度（最小）中 小）中之母螺 之母螺牙內徑 牙內徑
-28 6.10 6.20 -28 8.10 8.20 -19 10.70 11.0
6.244 8.249 10.962
6.384 8.388 11.174
14.0 14.5 15.0 15.5 16.0 16.0 16.5 17.0 18.0 18.5 19.0 20.0 20.5 21.0 22.0 22.5 23.0 23.0 23.5 24.0 24.5 25.0 25.5 26.0 26.0 26.5 27.0 27.0 28.0 28.5 29.0 30.0 30.5 30.0 31.0 31.5 33.5 33.0 34.0 34.5
13.917 14.376 14.917 15.376 15.917 15.835 16.376 16.917 17.835 18.376 18.917 19.835 20.376 20.917 21.835 22.376 22.917 22.835 23.376 23.917 24.376 24.835 25.376 25.917 25.835 26.376 26.917 26.752 27.835 28.376 28.917 29.835 30.376 29.752 30.835 31.376 33.376 32.752 33.835 34.376
英 制 螺 纹
2级牙钻孔径 最大 最小 0.785 0.729 0.885 0.829 0.985 0.929 1.142 1.075 1.321 1.221 1.421 1.321 1.521 1.421 1.679 1.567 1.838 1.713 1.979 1.867 2.138 2.013 2.238 2.113 2.599 2.459 2.440 2.280 3.010 2.850 3.422 3.242 3.326 3.106 3.878 3.688 4.334 4.134 4.170 3.930 5.153 4.917 6.153 5.917 6.912 6.647 7.912 7.647 8.676 8.376 9.676 9.376 10.441 10.106 12.210 11.835 14.210 13.835 15.744 15.294 17.744 17.294 19.744 19.294 21.252 20.752 24.252 23.752 26.771 26.211
針車用螺 纹
規格 SM1/8-40 SM1/8-44 SM9/64-40 SM11/64-40 SM3/16-32 SM3/16-28 SM7/32-32 SM15/64-28 SM1/4-40 SM1/4-28 SM9/32-28 SM11/32-28
美 制 特细 螺 纹
规格 No.12-32 1/4-32 5/16-32 3/8-32 7/16-28 1/2-28 标准径 2级牙钻孔径 最大 最小 4.70 4.826 4.623 5.60 5.690 5.486 7.10 7.264 7.087 8.70 8.865 8.661 10.20 10.338 10.135 11.80 11.938 11.709
英 制 螺 纹
规格
W1/8-40 W5/32-32 W3/16-24 W1/4-20 W5/16-18 W3/8-16 W7/16-14 W1/2-12 W9/16-12 W5/8-11 W3/4-10 W7/8-9 W1-8 W1-1/8-7 W1-1/4-7 鑽孔徑 硬材 軟材 2.65 2.60 3.25 3.20 3.75 3.70 5.10 5.00 6.60 6.50 8.00 7.90 9.40 9.30 10.70 10.5 12.3 12.0 13.7 13.5 16.7 16.5 19.5 19.3 22.4 22.0 15.0 24.8 28.3 28.0 規格 M3.0x0.5 M3.0x0.6 M3.5x0.6 M4.0x0.7 M4.0x0.75 M4.5x0.75 M5.0x0.8 M5.0x0.9 M6.0x1.0 M7.0x1.0 M8.0x1.0 M8.0x1.25 M9.0x1.25 M10x1.25 M10x1.5 M11x1.5 M12x1.5 M12x1.75 M14x2.0 M16x2.0 M18x2.5 M20x2.5 M22x2.5
3.69 4.64 5.55 6.55 7.44 9.32 9.44 11.21 11.44
英 制 管 螺 纹
规格 PS1/16-28 PS 1/8 -28 PS 1/4 -19 PS 3/8 -19 PS 1/2 -14 PS 3/4 -14 PS 1 -11 PS1-1/4 -11 PS1-1/2 -11 PS 2 -11 标准径 6.50 8.50 11.40 15.00 18.50 24.00 30.20 38.80 44.80 56.50 钻孔径 最大 最小 6.632 6.490 8.637 8.495 11.549 11.341 15.054 14.846 18.773 18.489 24.259 23.975 30.471 30.111 39.132 38.772 45.025 44.665 56.836 56.476