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发布日期：2024-04-09 浏览次数：
标准类型：GB/中国
标准号：GB/T 24425.1-2009
单位：毫米（mm） 规格：M2~M39
| (mm) | P | d1 min | d1 max | b min | b max |
|---|---|---|---|---|---|
| M2 | 0.4 | 2.53 | 2.7 | 1.2 | 1.6 |
| M2.5 | 0.45 | 3.2 | 3.7 | 1.5 | 2 |
| M3 | 0.5 | 3.8 | 4.35 | 1.8 | 2.4 |
| M4 | 0.7 | 5.06 | 5.6 | 2.4 | 3.2 |
| M5 | 0.8 | 6.25 | 6.8 | 2.9 | 4 |
| M6 | 1 | 7.58 | 7.95 | 3.5 | 4.8 |
| M7 | 1 | 8.58 | 9.2 | 4 | 5.5 |
| M8 | 1.25 | 9.85 | 10.35 | 4.7 | 6.3 |
| M10 | 1.5 | 12.1 | 12.8 | 5.8 | 7.9 |
| M12 | 1.75 | 14.5 | 15 | 6.9 | 9.5 |
| M14 | 2 | 16.87 | 17.87 | 8.1 | 11 |
| M16 | 2 | 18.87 | 19.9 | 9.1 | 12.5 |
| M18 | 2.5 | 21.4 | 22 | 10.4 | 14.2 |
| M20 | 2.5 | 23.46 | 24.4 | 11.4 | 15.7 |
| M22 | 2.5 | 25.61 | 26.9 | 12.4 | 17.2 |
| M24 | 3 | 28.15 | 29.1 | 13.6 | 18.8 |
| M27 | 3 | 31.15 | 32.4 | 15.1 | 21.1 |
| M30 | 3.5 | 34.7 | 35.81 | 16.9 | 23.4 |
| M33 | 3.5 | 37.7 | 39.01 | 18.4 | 25.7 |
| M36 | 4 | 41.33 | 42.67 | 20.2 | 28.1 |
| M39 | 4 | 44.33 | 45.75 | 21.7 | 30.3 |
