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发布日期：2024-04-09 浏览次数：
标准类型：MS/美国
标准号：MS 16211A-1991
单位：英寸（inch） 规格：1/4~1-1/2
| (inch) | P | s max | s min | e max | e min | k max | k min |
|---|---|---|---|---|---|---|---|
| 1/4 | 20 | 0.438 | 0.425 | 0.619 | 0.584 | 0.235 | 0.203 |
| 5/16 | 18 | 0.563 | 0.547 | 0.795 | 0.751 | 0.283 | 0.249 |
| 3/8 | 16 | 0.625 | 0.606 | 0.884 | 0.832 | 0.346 | 0.310 |
| 7/16 | 14 | 0.750 | 0.728 | 1.061 | 1.000 | 0.394 | 0.356 |
| 1/2 | 13 | 0.813 | 0.788 | 1.149 | 1.082 | 0.458 | 0.418 |
| 5/8 | 11 | 1.000 | 0.969 | 1.414 | 1.330 | 0.569 | 0.525 |
| 3/4 | 10 | 1.125 | 1.088 | 1.591 | 1.494 | 0.680 | 0.632 |
| 7/8 | 9 | 1.313 | 1.269 | 1.856 | 1.742 | 0.792 | 0.740 |
| 1 | 8 | 1.500 | 1.450 | 2.121 | 1.991 | 0.903 | 0.847 |
| 1-1/8 | 7 | 1.688 | 1.631 | 2.386 | 2.239 | 1.030 | 0.970 |
| 1-1/4 | 7 | 1.875 | 1.812 | 2.652 | 2.489 | 1.126 | 1.062 |
| 1-3/8 | 6 | 2.063 | 1.994 | 2.917 | 2.738 | 1.237 | 1.169 |
| 1-1/2 | 6 | 2.250 | 2.175 | 3.182 | 2.986 | 1.348 | 1.276 |
