发布日期:2024-04-09 浏览次数:
标准类型:BS/英国
标准号:BS 3410-1961

单位:英寸(inch) 规格:1/4~1-1/2
| (inch) | d max | d min | dc | h |
|---|---|---|---|---|
| 1/4 | 0.312 | 0.281 | 0.563 | 0.064 |
| 5/16 | 0.375 | 0.344 | 0.625 | 0.064 |
| 3/8 | 0.437 | 0.406 | 0.75 | 0.064 |
| 7/16 | 0.5 | 0.469 | 0.875 | 0.064 |
| 1/2 | 0.562 | 0.531 | 1 | 0.064 |
| 9/16 | 0.625 | 0.594 | 1.125 | 0.08 |
| 5/8 | 0.687 | 0.656 | 1.25 | 0.08 |
| 3/4 | 0.812 | 0.781 | 1.5 | 0.08 |
| 7/8 | 0.937 | 0.906 | 1.625 | 0.08 |
| 1 | 1.062 | 1.031 | 1.875 | 0.08 |
| 1-1/8 | 1.187 | 1.156 | 2.125 | 0.08 |
| 1-1/4 | 1.312 | 1.281 | 2.375 | 0.08 |
| 1-3/8 | 1.437 | 1.4 | 2.625 | 0.08 |
| 1-1/2 | 1.562 | 1.531 | 2.875 | 0.08 |