菱形不锈钢线缠绕而成的增强零件。巧妙地利用回弹,实现高可靠性的紧固。
公称 | 自由外径 | 自由绕数(±1/4) | 公称长度(mm)※ |
最大 | 最小 | 1D | 1.5D | 2D | 2.5D | 3D | 1D | 1.5D | 2D | 2.5D | 3D |
M2-0.4 | 2.79 | 2.52 | 3 1/4 | 5 5/8 | 8 | 10 1/4 | 12 1/2 | 2 | 3 | 4 | 5 | 6 |
M2.2-0.45 | 3.02 | 2.74 | 3 1/8 | 5 3/8 | 7 1/2 | 9 3/4 | 12 | 2.2 | 3.3 | 4.4 | 5.5 | 6.6 |
M2.5-0.45 | 3.49 | 3.24 | 3 3/4 | 6 1/8 | 8 1/2 | 11 | 13 3/8 | 2.5 | 3.75 | 5 | 6.25 | 7.5 |
M2.6-0.45 | 3.6 | 3.35 | 3 7/8 | 6 3/8 | 8 7/8 | 11 1/2 | 13 | 2.6 | 3.9 | 5.2 | 6.5 | 7.8 |
M3-0.5 | 4.11 | 3.86 | 4 | 6 5/8 | 9 1/4 | 11 7/8 | 14 1/2 | 3 | 4.5 | 6 | 7.5 | 9 |
M3-0.6 | 4.16 | 3.78 | 3 3/8 | 5 3/4 | 8 | 10 3/8 | 12 5/8 | 3 | 4.5 | 6 | 7.5 | 9 |
M3.5-0.6 | 4.86 | 4.48 | 3 7/8 | 6 1/2 | 9 | 11 1/2 | 14 | 3.5 | 5.25 | 7 | 8.75 | 10.5 |
M4-0.7 | 5.42 | 5.17 | 3 7/8 | 6 3/8 | 8 7/8 | 11 3/8 | 13 7/8 | 4 | 6 | 8 | 10 | 12 |
M4-0.75 | 5.54 | 5.03 | 3 3/4 | 6 1/4 | 8 3/4 | 11 1/4 | 13 3/4 | 4 | 6 | 8 | 10 | 12 |
M5-0.8 | 6.62 | 6.36 | 4 3/8 | 7 1/8 | 9 7/8 | 12 5/8 | 15 1/2 | 5 | 7.5 | 10 | 12.5 | 15 |
M5-0.9 | 6.63 | 6.12 | 3 3/4 | 6 1/4 | 8 3/4 | 11 1/4 | 13 3/4 | 5 | 7.5 | 10 | 12.5 | 15 |
M6-1.0 | 7.98 | 7.47 | 4 1/4 | 7 1/8 | 10 | 12 1/8 | 15 3/4 | 6 | 9 | 12 | 15 | 18 |
M7-1.0 | 9.08 | 8.57 | 5 1/2 | 8 5/8 | 11 3/4 | ― | ― | 7 | 10.5 | 14 | ― | ― |
M8-1.25 | 10.28 | 9.73 | 4 5/8 | 7 3/8 | 10 1/4 | 13 1/8 | 16 | 8 | 12 | 16 | 20 | 24 |
M10-1.5 | 12.63 | 12.07 | 5 | 8 | 11 | 14 | 17 | 10 | 15 | 20 | 25 | 30 |
M12-1.75 | 14.98 | 14.34 | 5 | 8 1/4 | 11 3/8 | 14 1/2 | 17 5/8 | 12 | 18 | 24 | 30 | 36 |
M14-2.0 | 17.44 | 16.55 | 5 1/4 | 8 1/2 | 11 3/4 | 15 | 18 1/4 | 14 | 21 | 28 | 35 | 42 |
M16-2.0 | 19.49 | 18.73 | 6 1/8 | 9 7/8 | 13 1/2 | 17 1/4 | 21 | 16 | 24 | 32 | 40 | 48 |
M18-2.5 | 22.14 | 21.5 | 5 5/8 | 9 | 12 1/2 | ― | ― | 18 | 27 | 36 | ― | ― |
M20-2.5 | 24.2 | 23.56 | 6 3/8 | 10 1/8 | 14 | 17 7/8 | 21 5/8 | 20 | 30 | 40 | 50 | 60 |
M22-2.5 | 26.12 | 25.35 | 7 1/8 | 11 1/4 | 15 1/2 | ― | ― | 22 | 33 | 44 | ― | ― |
M24-3.0 | 28.73 | 27.96 | 6 3/8 | 10 1/8 | 14 | ― | ― | 24 | 36 | 48 | ― | ― |
M30-3.5 | 35.71 | 34.8 | 6 7/8 | 10 7/8 | 15 | ― | ― | 30 | 45 | 60 | ― | ― |
M36-4.0 | 42.28 | 41.7 | 7 1/4 | 11 5/8 | 15 7/8 | ― | ― | 36 | 54 | 72 | ― | ― |