| 线径(mm) 公差 | 线径(mm) 公差 | 线径(mm) 公差 | 线径(mm) 公差 |
| 1.5 ±0.2 | 4 ±0.2 | 8 ±0.25 | 12 ±0.3 |
| 2 ±0.2 | 4.5 ±0.2 | 8.5 ±0.25 | 12.5 ±0.3 |
| 2.2 ±0.2 | 5 ±0.2 | 9 ±0.25 | 14 ±0.35 |
| 2.5 ±0.2 | 5.33 ±0.2 | 9.5 ±0.25 | 16 ±0.4 |
| 2.62 ±0.2 | 6 ±0.25 | 10 ±0.3 | 18 ±0.45 |
| 3 ±0.2 | 7 ±0.25 | 10.5 ±0.3 | 20 ±0.45 |
| 3.5 ±0.2 | 7.5 ±0.25 | 11 ±0.3 | 22 ±0.45 |
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