扫一扫咨询详情
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扫一扫咨询详情
全国咨询热线：
18661069357联系热线
单位：英寸（inch）
| (inch) | P | s max | s min | e max | e min | k max | k min | c |
|---|---|---|---|---|---|---|---|---|
| 1/4 | 20 | 0.5 | 0.488 | 0.577 | 0.556 | 0.25 | 0.218 | 0.015 |
| 5/16 | 18 | 0.5625 | 0.546 | 0.65 | 0.622 | 0.314 | 0.28 | 0.015 |
| 3/8 | 16 | 0.6876 | 0.669 | 0.794 | 0.763 | 0.377 | 0.341 | 0.015 |
| 7/16 | 14 | 0.75 | 0.728 | 0.866 | 0.830 | 0.441 | 0.403 | 0.015 |
| 1/2 | 13 | 0.875 | 0.85 | 1.01 | 0.969 | 0.504 | 0.464 | 0.015 |
| 9/16 | 12 | 0.9375 | 0.909 | 1.083 | 1.037 | 0.568 | 0.526 | 0.015 |
| 5/8 | 11 | 1.0625 | 1.031 | 1.227 | 1.175 | 0.631 | 0.587 | 0.015 |
| 3/4 | 10 | 1.25 | 1.212 | 1.443 | 1.382 | 0.758 | 0.71 | 0.015 |
| 7/8 | 9 | 1.4375 | 1.394 | 1.66 | 1.589 | 0.885 | 0.833 | 0.015 |
| 1 | 8 | 1.625 | 1.575 | 1.876 | 1.796 | 1.012 | 0.956 | 0.015 |
| 1-1/8 | 8 | 1.8125 | 1.756 | 2.093 | 2.002 | 1.139 | 1.079 | 0.015 |
| 1-1/4 | 8 | 2 | 1.938 | 2.309 | 2.209 | 1.251 | 1.187 | 0.015 |
| 1-3/8 | 8 | 2.1875 | 2.119 | 2.526 | 2.416 | 1.378 | 1.31 | 0.015 |
| 1-1/2 | 8 | 2.375 | 2.3 | 2.742 | 2.622 | 1.505 | 1.433 | 0.015 |
| 1-3/4 | 8 | 2.75 | 2.662 | 3.175 | 3.035 | 1.759 | 1.679 | 0.015 |
| 2 | 8 | 3.125 | 3.025 | 3.608 | 3.449 | 2.013 | 1.925 | 0.015 |
| 2-1/4 | 8 | 3.5 | 3.338 | 4.041 | 3.862 | 2.251 | 2.155 | 0.015 |
| 2-1/2 | 8 | 3.875 | 3.75 | 4.474 | 4.275 | 2.505 | 2.401 | 0.015 |
| 2-3/4 | 8 | 4.25 | 4.112 | 4.907 | 4.688 | 2.759 | 2.647 | 0.015 |
| 3 | 8 | 4.625 | 4.475 | 5.34 | 5.102 | 3.013 | 2.893 | 0.015 |
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