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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 4464-2017
单位：毫米（mm） 规格：Φ2~Φ64
| (mm) | d max | d min | b max | b min | h max | h min | dc max | H |
|---|---|---|---|---|---|---|---|---|
| Φ2 | 2.4 | 2.1 | 1 | 0.8 | 0.55 | 0.45 | 4.4 | 2.5 |
| Φ2.2 | 2.6 | 2.3 | 1.1 | 0.9 | 0.65 | 0.55 | 4.8 | 3 |
| Φ2.5 | 2.9 | 2.6 | 1.3 | 1.1 | 0.8 | 0.6 | 5.5 | 3.5 |
| Φ3 | 3.6 | 3.3 | 1.3 | 1.1 | 0.9 | 0.7 | 6.2 | 4 |
| Φ3.5 | 4.1 | 3.8 | 1.7 | 1.5 | 0.9 | 0.7 | 7.5 | 4 |
| Φ4 | 4.6 | 4.3 | 1.7 | 1.5 | 0.9 | 0.7 | 8 | 4 |
| Φ5 | 5.6 | 5.3 | 2.1 | 1.9 | 1 | 0.8 | 9.8 | 4.5 |
| Φ6 | 6.6 | 6.3 | 3.15 | 2.85 | 1.1 | 0.9 | 12.9 | 5 |
| Φ8 | 8.8 | 8.4 | 3.15 | 2.85 | 1.3 | 1.1 | 15.1 | 6 |
| Φ10 | 10.8 | 10.4 | 3.7 | 3.3 | 1.3 | 1.1 | 18.2 | 6 |
| Φ12 | 12.8 | 12.4 | 3.7 | 3.3 | 1.7 | 1.5 | 20.2 | 8 |
| Φ14 | 15 | 14.5 | 5.2 | 4.8 | 1.7 | 1.5 | 25.4 | 8 |
| Φ16 | 17 | 16.5 | 5.2 | 4.8 | 2.1 | 1.9 | 27.4 | 10 |
| Φ18 | 19 | 18.5 | 5.2 | 4.8 | 2.1 | 1.9 | 29.4 | 10 |
| Φ20 | 21.5 | 20.8 | 5.2 | 4.8 | 2.1 | 1.9 | 31.9 | 10 |
| Φ22 | 23.5 | 22.8 | 6.2 | 5.8 | 2.6 | 2.4 | 35.9 | 12.5 |
| Φ24 | 26 | 25 | 6.75 | 6.25 | 3.4 | 3.1 | 39.4 | 16.25 |
| Φ27 | 29.5 | 28 | 7.25 | 6.75 | 3.4 | 3.1 | 44 | 16.25 |
| Φ30 | 33 | 31.5 | 8.25 | 7.75 | 3.4 | 3.1 | 49.5 | 16.25 |
| Φ33 | 36 | 34.5 | 8.25 | 7.75 | 3.4 | 3.1 | 52.5 | 16.25 |
| Φ36 | 40 | 38 | 10.25 | 9.75 | 3.4 | 3.1 | 60.5 | 16.25 |
| Φ39 | 43 | 41 | 10.25 | 9.75 | 3.4 | 3.1 | 63.5 | 16.25 |
| Φ42 | 46 | 44 | 10.25 | 9.75 | 4.7 | 4.3 | 66.5 | 22.5 |
| Φ48 | 52 | 50 | 10.25 | 9.75 | 4.7 | 4.3 | 72.5 | 22.5 |
| Φ56 | 60 | 58 | 12.25 | 11.75 | 4.7 | 4.3 | 84.5 | 22.5 |
| Φ64 | 70 | 67 | 12.25 | 11.75 | 4.7 | 4.3 | 94.5 | 22.5 |
