发布日期:2024-04-09 浏览次数:
标准类型:MS/美国
标准号:MS 14156-1989
单位:英寸(inch) 规格:1/4~1
(inch) | P | dc max | k max | h min | h1 min | d1 max | d1 min | d2 max | d2 min | n max | n min |
---|---|---|---|---|---|---|---|---|---|---|---|
1/4 | 28 | 0.444 | 0.29 | 0.033 | 0.11 | 0.381 | 0.373 | 0.324 | 0.318 | 0.037 | 0.031 |
5/16 | 24 | 0.547 | 0.363 | 0.038 | 0.138 | 0.456 | 0.447 | 0.389 | 0.383 | 0.043 | 0.037 |
3/8 | 24 | 0.654 | 0.438 | 0.045 | 0.165 | 0.531 | 0.522 | 0.455 | 0.448 | 0.05 | 0.043 |
7/16 | 20 | 0.753 | 0.506 | 0.053 | 0.193 | 0.679 | 0.668 | 0.585 | 0.578 | 0.061 | 0.054 |
1/2 | 20 | 0.863 | 0.549 | 0.06 | 0.22 | 0.753 | 0.742 | 0.651 | 0.644 | 0.068 | 0.06 |
9/16 | 18 | 0.938 | 0.6 | 0.068 | 0.248 | 0.828 | 0.817 | 0.717 | 0.711 | 0.073 | 0.065 |
5/8 | 18 | 1.05 | 0.65 | 0.075 | 0.275 | 0.901 | 0.89 | 0.782 | 0.774 | 0.079 | 0.071 |
3/4 | 16 | 1.23 | 0.75 | 0.09 | 0.33 | 1.124 | 1.112 | 0.978 | 0.97 | 0.097 | 0.088 |
7/8 | 14 | 1.438 | 0.875 | 0.105 | 0.385 | 1.27 | 1.258 | 1.107 | 1.099 | 0.108 | 0.099 |
1 | 12 | 1.625 | 1 | 0.12 | 0.44 | 1.419 | 1.406 | 1.239 | 1.229 | 0.12 | 0.111 |