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 | dk max | dk min | k | s | t min |
|---|---|---|---|---|---|---|
| #0 | 80 | 0.138 | 0.117 | 0.044 | 0.035 | 0.025 |
| #1 | 64 | 0.168 | 0.143 | 0.054 | 0.05 | 0.031 |
| #2 | 56 | 0.197 | 0.168 | 0.064 | 0.05 | 0.038 |
| #3 | 48 | 0.226 | 0.193 | 0.073 | 0.062 | 0.044 |
| #4 | 40 | 0.255 | 0.218 | 0.083 | 0.062 | 0.055 |
| #5 | 40 | 0.281 | 0.24 | 0.09 | 0.078 | 0.061 |
| #6 | 32 | 0.307 | 0.263 | 0.097 | 0.078 | 0.066 |
| #8 | 32 | 0.359 | 0.311 | 0.112 | 0.094 | 0.076 |
| #10 | 24 | 0.411 | 0.359 | 0.127 | 0.125 | 0.087 |
| #12 | 24 | 0.45 | 0.41 | 0.135 | 0.125 | 0.094 |
| 1/4 | 20 | 0.531 | 0.48 | 0.161 | 0.156 | 0.111 |
| 5/16 | 18 | 0.656 | 0.6 | 0.198 | 0.188 | 0.135 |
| 3/8 | 16 | 0.781 | 0.72 | 0.234 | 0.219 | 0.159 |
| 7/16 | 14 | 0.844 | 0.781 | 0.234 | 0.25 | 0.159 |
| 1/2 | 13 | 0.938 | 0.872 | 0.251 | 0.312 | 0.172 |
| 5/8 | 11 | 1.188 | 1.112 | 0.324 | 0.375 | 0.22 |
| 3/4 | 10 | 1.438 | 1.355 | 0.396 | 0.5 | 0.22 |
| 7/8 | 9 | 1.688 | 1.604 | 0.468 | 0.562 | 0.248 |
| 1 | 8 | 1.938 | 1.841 | 0.54 | 0.625 | 0.297 |
| 1-1/8 | 7 | 2.188 | 2.079 | 0.611 | 0.75 | 0.325 |
| 1-1/4 | 7 | 2.438 | 2.316 | 0.683 | 0.875 | 0.358 |
| 1-3/8 | 6|8 | 2.688 | 2.553 | 0.755 | 0.875 | 0.402 |
| 1-1/2 | 6|8 | 2.938 | 2.791 | 0.827 | 1 | 0.435 |
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