发布日期:2024-04-09 浏览次数:
标准类型:BS/英国
标准号:BS 856-2017
单位:英寸(inch) 规格:#4~3/4
(inch) | P | dk | d1 | k | h | L | y1 | y |
---|---|---|---|---|---|---|---|---|
#4 | 40|48 | 0.344 | 0.250 | 0.281 | 0.531 | 0.875 | 0.094 | 0.063 |
#6 | 32|40 | 0.344 | 0.250 | 0.281 | 0.531 | 0.875 | 0.094 | 0.063 |
#8 | 32|36 | 0.406 | 0.313 | 0.344 | 0.594 | 1.000 | 0.094 | 0.063 |
#10 | 24|32 | 0.406 | 0.313 | 0.344 | 0.594 | 1.000 | 0.094 | 0.063 |
#12 | 24|28|32 | 0.500 | 0.375 | 0.438 | 0.719 | 0.813 | 0.094 | 0.063 |
1/4 | 20|28|32|26 | 0.500 | 0.375 | 0.438 | 0.719 | 0.813 | 0.094 | 0.063 |
5/16 | 18|24|32|22 | 0.625 | 0.469 | 0.500 | 0.906 | 1.500 | 0.125 | 0.094 |
3/8 | 16|24|32|20 | 0.688 | 0.563 | 0.563 | 1.000 | 1.750 | 0.188 | 0.125 |
7/16 | 14|20|28 | 0.750 | 0.625 | 0.594 | 1.125 | 2.000 | 0.188 | 0.125 |
1/2 | 13|20|28 | 0.875 | 0.688 | 0.656 | 1.250 | 2.313 | 0.219 | 0.156 |
5/8 | 11|18|24 | 1.000 | 0.813 | 0.750 | 1.438 | 2.500 | 0.250 | 0.188 |
3/4 | 10|16|20 | 1.250 | 1.063 | 0.875 | 1.625 | 3.063 | 0.281 | 0.219 |