发布日期:2024-04-09 浏览次数:
标准类型:BS/英国
标准号:BS 450-2017
单位:英寸(inch) 规格:1/8~3/4
(inch) | P | dk max | dk min | k max | k min | n max | n min | t |
---|---|---|---|---|---|---|---|---|
1/8 | 40 | 0.245 | 0.231 | 0.075 | 0.065 | 0.039 | 0.032 | 0.04 |
3/16 | 24|32 | 0.373 | 0.357 | 0.11 | 0.099 | 0.05 | 0.042 | 0.061 |
7/32 | 28 | 0.425 | 0.407 | 0.125 | 0.112 | 0.055 | 0.046 | 0.069 |
1/4 | 20|26 | 0.492 | 0.473 | 0.144 | 0.13 | 0.061 | 0.051 | 0.078 |
5/16 | 18|22 | 0.615 | 0.594 | 0.178 | 0.162 | 0.071 | 0.061 | 0.095 |
3/8 | 16|20 | 0.74 | 0.716 | 0.212 | 0.195 | 0.082 | 0.072 | 0.112 |
7/16 | 14|18 | 0.863 | 0.838 | 0.247 | 0.227 | 0.093 | 0.082 | 0.129 |
1/2 | 12|16 | 0.987 | 0.958 | 0.281 | 0.26 | 1.04 | 0.092 | 0.145 |
9/16 | 12|16 | 1.031 | 0.999 | 0.315 | 0.293 | 0.115 | 0.103 | 0.162 |
5/8 | 11|14 | 1.125 | 1.09 | 0.35 | 0.325 | 0.126 | 0.113 | 0.179 |
3/4 | 10|12 | 1.25 | 1.209 | 0.419 | 0.39 | 0.148 | 0.134 | 0.213 |