发布日期:2024-04-09 浏览次数:
标准类型:BS/英国
标准号:BS 2693-1-2013
单位:英寸(inch) 规格:1/4~1-1/2
(inch) | P | ds max | ds min | b1 | L1 min |
---|---|---|---|---|---|
1/4 | 28 | 0.2294 | 0.2265 | 0.375 | 0.1250 |
5/16 | 24 | 0.2883 | 0.2852 | 0.46875 | 0.1563 |
3/8 | 24 | 0.351 | 0.3478 | 0.5625 | 0.1875 |
7/16 | 20 | 0.4084 | 0.405 | 0.65625 | 0.2188 |
1/2 | 20 | 0.4712 | 0.4675 | 0.75 | 0.2500 |
9/16 | 18 | 0.5302 | 0.5264 | 0.84375 | 0.2813 |
5/8 | 18 | 0.5929 | 0.5889 | 0.9375 | 0.3125 |
3/4 | 16 | 0.7137 | 0.7094 | 1.125 | 0.3750 |
7/8 | 14 | 0.8332 | 0.8286 | 1.3125 | 0.4375 |
1 | 12 | 0.951 | 0.9459 | 1.5 | 0.5000 |
1-1/8 | 12 | 1.0762 | 1.0709 | 1.6875 | 0.5625 |
1-1/4 | 12 | 1.2014 | 1.1959 | 1.875 | 0.6250 |
1-3/8 | 12 | 1.3265 | 1.3209 | 2.0625 | 0.6875 |
1-1/2 | 12 | 1.4517 | 1.4459 | 2.25 | 0.7500 |