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发布日期：2024-04-09 浏览次数：
标准类型：BS/英国
标准号：BS 4183-1967
单位：毫米（mm） 规格：M1.6~M20
| (mm) | P | dk max | dk min | k max | k min | f | n max | n min | t max | t min |
|---|---|---|---|---|---|---|---|---|---|---|
| M1.6 | 0.35 | 3.52 | 2.86 | 0.96 | 0.84 | 0.4 | 0.6 | 0.46 | 0.8 | 0.64 |
| M2 | 0.4 | 4.4 | 3.5 | 1.2 | 1.08 | 0.5 | 0.7 | 0.56 | 1 | 0.8 |
| M2.2 | 0.45 | 4.84 | 3.88 | 1.32 | 1.2 | 0.55 | 0.8 | 0.66 | 1.1 | 0.88 |
| M2.5 | 0.45 | 5.5 | 4.45 | 1.5 | 1.38 | 0.6 | 0.8 | 0.66 | 1.25 | 1 |
| M3 | 0.5 | 6.3 | 5.25 | 1.65 | 1.5 | 0.75 | 1 | 0.86 | 1.5 | 1.2 |
| M3.5 | 0.6 | 7.35 | 6.12 | 1.93 | 1.75 | 0.9 | 1 | 0.86 | 1.75 | 1.4 |
| M4 | 0.7 | 8.4 | 7.04 | 2.2 | 2 | 1 | 1.2 | 1.06 | 2 | 1.6 |
| M4.5 | 0.75 | 9 | 7.85 | 2.25 | 2.03 | 1.1 | 1.2 | 1.06 | 2.25 | 1.8 |
| M5 | 0.8 | 10 | 8.75 | 2.5 | 2.25 | 1.25 | 1.51 | 1.26 | 2.5 | 2 |
| M6 | 1 | 12 | 10.5 | 3 | 2.7 | 1.5 | 1.91 | 1.66 | 3 | 2.4 |
| M8 | 1.25 | 16 | 14 | 4 | 3.6 | 2 | 2.31 | 2.06 | 4 | 3.2 |
| M10 | 1.5 | 20 | 17.5 | 5 | 4.5 | 2.5 | 2.81 | 2.56 | 5 | 4 |
| M12 | 1.75 | 24 | 21 | 6 | 5.4 | 3 | 3.31 | 3.06 | 6 | 4.8 |
| M14 | 2 | 28 | 24.5 | 7 | 6.3 | 3.5 | 3.31 | 3.06 | 7 | 5.6 |
| M16 | 2 | 32 | 28 | 8 | 7.2 | 4 | 4.37 | 4.07 | 8 | 6.4 |
| M18 | 2.5 | 36 | 31.5 | 9 | 8.1 | 4.5 | 4.37 | 4.07 | 9 | 7.2 |
| M20 | 2.5 | 40 | 35 | 10 | 9 | 5 | 5.37 | 5.07 | 10 | 8 |
