发布日期:2024-04-09 浏览次数:
标准类型:QIB/中国
标准号:QIB/IND 1816

单位:英寸(inch) 规格:1/4~1
| (inch) | P | dc | d1 | dc1 | d2 |
|---|---|---|---|---|---|
| 1/4 | 20 | 1 | 0.5 | 1.8 | 0.25 |
| 5/16 | 18 | 1.25 | 0.625 | 2.000 | 0.313 |
| 3/8 | 16 | 1.5 | 0.75 | 2.50 | 0.375 |
| 1/2 | 13 | 2 | 1 | 3 | 0.5 |
| 5/8 | 11 | 2.313 | 1.25 | 2.75 | 0.625 |
| 3/4 | 10 | 2.75 | 1.5 | 3.0 | 0.75 |
| 7/8 | 9 | 3.5 | 1.75 | 3.25 | 0.875 |
| 1 | 8 | 3.75 | 2 | 4 | 1 |