发布日期:2024-04-09 浏览次数:
标准类型:ASME/ANSI/美国
标准号:ASME/ANSI B18.31.2-2008

单位:英寸(inch) 规格:1/4~1-1/2
| (inch) | P | c max |
|---|---|---|
| 1/4 | 28 | 0.071 |
| 5/16 | 24 | 0.083 |
| 3/8 | 24 | 0.083 |
| 7/16 | 20 | 0.1 |
| 1/2 | 20 | 0.1 |
| 9/16 | 18 | 0.111 |
| 5/8 | 18 | 0.111 |
| 3/4 | 16 | 0.125 |
| 7/8 | 14 | 0.143 |
| 1 | 12 | 0.167 |
| 1-1/8 | 12 | 0.167 |
| 1-1/4 | 12 | 0.167 |
| 1-3/8 | 12 | 0.167 |
| 1-1/2 | 12 | 0.167 |