发布日期:2024-04-09 浏览次数:
标准类型:BS/英国
标准号:BS 325-1947
单位:英寸(inch) 规格:1/4~1
(inch) | P | dk | k1 | s |
---|---|---|---|---|
1/4 | 20 | 0.459 | 0.218 | 0.062 |
5/16 | 18 | 0.574 | 0.234 | 0.078 |
3/8 | 16 | 0.69 | 0.28 | 0.094 |
7/16 | 14 | 0.805 | 0.327 | 0.109 |
1/2 | 12 | 0.92 | 0.358 | 0.125 |
5/8 | 11 | 1.149 | 0.42 | 0.156 |
3/4 | 10 | 1.379 | 0.509 | 0.188 |
7/8 | 9 | 1.609 | 0.561 | 0.219 |
1 | 8 | 1.839 | 0.625 | 0.25 |