扫一扫咨询详情
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扫一扫咨询详情
全国咨询热线：
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单位：英寸（inch）
| (inch) | P | ds max | ds min | s max | s min | e max | e min | k max | k min |
|---|---|---|---|---|---|---|---|---|---|
| 1/4 | 20|28|32 | 0.25 | 0.245 | 0.438 | 0.428 | 0.505 | 0.488 | 0.163 | 0.15 |
| 5/16 | 18|24|32 | 0.3125 | 0.3065 | 0.5 | 0.489 | 0.577 | 0.557 | 0.211 | 0.195 |
| 3/8 | 16|24|32 | 0.375 | 0.369 | 0.562 | 0.551 | 0.65 | 0.628 | 0.243 | 0.226 |
| 7/16 | 14|20|28 | 0.4375 | 0.4305 | 0.625 | 0.612 | 0.722 | 0.698 | 0.291 | 0.272 |
| 1/2 | 13|20|28 | 0.5 | 0.493 | 0.75 | 0.736 | 0.866 | 0.84 | 0.323 | 0.302 |
| 9/16 | 12|18|24 | 0.5625 | 0.5545 | 0.812 | 0.798 | 0.938 | 0.91 | 0.371 | 0.348 |
| 5/8 | 11|18|24 | 0.625 | 0.617 | 0.938 | 0.922 | 1.083 | 1.051 | 0.403 | 0.378 |
| 3/4 | 10|16|20 | 0.75 | 0.741 | 1.125 | 1.1 | 1.299 | 1.254 | 0.483 | 0.455 |
| 7/8 | 9|14|20 | 0.875 | 0.866 | 1.312 | 1.285 | 1.516 | 1.465 | 0.563 | 0.531 |
| 1 | 8|12|20 | 1 | 0.99 | 1.5 | 1.469 | 1.732 | 1.675 | 0.627 | 0.591 |
| 1-1/8 | 7|12|18 | 1.125 | 1.114 | 1.688 | 1.631 | 1.949 | 1.859 | 0.718 | 0.658 |
| 1-1/4 | 7|12|18 | 1.25 | 1.239 | 1.875 | 1.812 | 2.165 | 2.066 | 0.813 | 0.749 |
| 1-3/8 | 6|12|18 | 1.375 | 1.363 | 2.062 | 1.994 | 2.382 | 2.273 | 0.878 | 0.81 |
| 1-1/2 | 6|12|18 | 1.5 | 1.488 | 2.25 | 2.175 | 2.598 | 2.48 | 0.974 | 0.902 |
| 1-5/8 | 12|18 | 1.625 | 1.613 | 2.438 | 2.356 | 2.815 | 2.686 | 1.038 | 0.962 |
| 1-3/4 | 5|8|12 | 1.75 | 1.738 | 2.625 | 2.538 | 3.031 | 2.893 | 1.134 | 1.054 |
| 1-7/8 | 6 | 1.875 | 1.863 | 2.812 | 2.719 | 3.248 | 3.099 | 1.198 | 1.114 |
| 2 | 4.5 | 2 | 1.988 | 3 | 2.9 | 3.464 | 3.306 | 1.263 | 1.175 |
| 2-1/4 | 4.5 | 2.25 | 2.238 | 3.375 | 3.262 | 3.897 | 3.719 | 1.423 | 1.327 |
| 2-1/2 | 4 | 2.5 | 2.488 | 3.75 | 3.625 | 4.33 | 4.133 | 1.583 | 1.479 |
| 2-3/4 | 4 | 2.75 | 2.738 | 4.125 | 3.988 | 4.763 | 4.546 | 1.744 | 1.632 |
| 3 | 4 | 3 | 2.988 | 4.5 | 4.35 | 5.196 | 4.959 | 1.935 | 1.815 |
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