| 数量和价格 | 价格 每 100 |
|---|---|
| 2 + | £1498.55 |
| 5 + | £1423.62 |
| 10 + | £1352.44 |
| 25 + | £1285.01 |
| 50 + | £1205.58 |
| Thread | T.P.I UNC | T.P.I UNF | f (max) | h (max) |
|---|---|---|---|---|
| 1/4 | 20 | 28 | 0.500 | 0.250 |
| 5/16 | 18 | 24 | 0.562 | 0.314 |
| 3/8 | 16 | 24 | 0.687 | 0.377 |
| 7/16 | 14 | 20 | 0.750 | 0.441 |
| 1/2 | 13 | 20 | 0.875 | 0.504 |
| 9/16 | 12 | 18 | 0.937 | 0.568 |
| 5/8 | 11 | 18 | 1.062 | 0.631 |
| 3/4 | 10 | 16 | 1.250 | 0.758 |
| 7/8 | 9 | 14 | 1.437 | 0.885 |
| 1" | 8 | 12 | 1.625 | 1.012 |