发布日期:2024-04-09 浏览次数:
标准类型:BS/英国
标准号:BS 450-1958
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 | 0.219 | 0.206 | 0.087 | 0.082 | 0.039 | 0.032 | 0.048 |
3/16 | 24|32 | 0.328 | 0.312 | 0.131 | 0.124 | 0.05 | 0.042 | 0.072 |
7/32 | 28 | 0.383 | 0.365 | 0.153 | 0.145 | 0.055 | 0.046 | 0.084 |
1/4 | 20|26 | 0.438 | 0.417 | 0.175 | 0.165 | 0.061 | 0.051 | 0.096 |
5/16 | 18|22 | 0.547 | 0.524 | 0.219 | 0.207 | 0.071 | 0.061 | 0.12 |
3/8 | 16|20 | 0.656 | 0.629 | 0.262 | 0.249 | 0.082 | 0.072 | 0.144 |
7/16 | 14|18 | 0.766 | 0.735 | 0.306 | 0.291 | 0.093 | 0.082 | 0.168 |
1/2 | 12|16 | 0.875 | 0.84 | 0.35 | 0.333 | 0.104 | 0.092 | 0.192 |
9/16 | 12|16 | 0.984 | 0.946 | 0.394 | 0.375 | 0.115 | 0.103 | 0.217 |
5/8 | 11|14 | 1.094 | 1.051 | 0.437 | 0.417 | 0.126 | 0.113 | 0.24 |
3/4 | 10|12 | 1.312 | 1.262 | 0.525 | 0.5 | 0.148 | 0.134 | 0.288 |