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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 19068A-1977
单位：英寸（inch） 规格：13/32~7-7/8
| (inch) | P | k min | k max | dk max | dk min | d1 min | d1 max | d2 max | d2 min | n min | n max |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 13/32 | 32 | 0.209 | 0.229 | 0.755 | 0.735 | 0.605 | 0.625 | 0.635 | 0.605 | 0.12 | 0.13 |
| 15/32 | 32 | 0.303 | 0.323 | 0.88 | 0.86 | 0.699 | 0.719 | 0.76 | 0.73 | 0.12 | 0.13 |
| 19/32 | 32 | 0.303 | 0.323 | 1.005 | 0.985 | 0.793 | 0.813 | 0.822 | 0.792 | 0.12 | 0.13 |
| 43/64 | 32 | 0.334 | 0.354 | 1.13 | 1.11 | 0.918 | 0.938 | 0.947 | 0.917 | 0.12 | 0.13 |
| 25/32 | 32 | 0.396 | 0.416 | 1.567 | 1.547 | 1.261 | 1.281 | 1.385 | 1.355 | 0.178 | 0.198 |
| 63/64 | 32 | 0.428 | 0.448 | 2.067 | 2.047 | 1.793 | 1.813 | 1.885 | 1.855 | 0.178 | 0.198 |
| 1-3/16 | 18 | 0.428 | 0.448 | 2.067 | 2.047 | 1.793 | 1.813 | 1.885 | 1.855 | 0.178 | 0.198 |
| 1-5/16 | 18 | 0.49 | 0.51 | 2.692 | 2.672 | 2.418 | 2.438 | 2.51 | 2.48 | 0.24 | 0.26 |
| 1-3/8 | 18 | 0.365 | 0.385 | 1.38 | 1.36 | 1.105 | 1.125 | 1.197 | 1.167 | 0.178 | 0.198 |
| 1-9/16 | 18 | 0.396 | 0.416 | 1.755 | 1.735 | 1.48 | 1.5 | 1.572 | 1.542 | 0.178 | 0.198 |
| 1-3/4 | 18 | 0.428 | 0.448 | 2.255 | 2.235 | 1.98 | 2 | 2.072 | 2.042 | 0.24 | 0.26 |
| 1-31/32 | 18 | 0.428 | 0.448 | 2.536 | 2.516 | 2.261 | 2.281 | 2.353 | 2.323 | 0.24 | 0.26 |
| 2-5/32 | 18 | 0.49 | 0.51 | 2.973 | 2.953 | 2.636 | 2.656 | 2.728 | 2.698 | 0.24 | 0.26 |
| 2-3/8 | 18 | 0.521 | 0.541 | 3.161 | 3.141 | 2.824 | 2.844 | 2.916 | 2.886 | 0.24 | 0.26 |
| 2-17/32 | 18 | 0.553 | 0.573 | 3.38 | 3.36 | 3.043 | 3.063 | 3.135 | 3.105 | 0.24 | 0.26 |
| 2-3/4 | 18 | 0.553 | 0.573 | 3.63 | 3.61 | 3.283 | 3.313 | 3.385 | 3.355 | 0.24 | 0.26 |
| 2-15/16 | 12 | 0.584 | 0.604 | 3.88 | 3.86 | 3.814 | 3.844 | 3.635 | 3.605 | 0.36 | 0.385 |
| 3-5/32 | 12 | 0.584 | 0.604 | 4.161 | 4.141 | 3.814 | 3.844 | 3.916 | 3.886 | 0.36 | 0.385 |
| 3-11/32 | 12 | 0.709 | 0.729 | 4.942 | 4.922 | 4.533 | 4.563 | 4.635 | 4.605 | 0.36 | 0.385 |
| 3-9/16 | 12 | 0.735 | 0.76 | 5.192 | 5.172 | 4.783 | 4.813 | 4.885 | 4.855 | 0.36 | 0.385 |
| 3-3/4 | 12 | 0.615 | 0.635 | 4.411 | 4.391 | 4.001 | 4.031 | 4.103 | 4.073 | 0.36 | 0.385 |
| 3-15/16 | 12 | 0.678 | 0.698 | 4.661 | 4.641 | 4.251 | 4.281 | 4.353 | 4.323 | 0.36 | 0.385 |
| 4-1/8 | 12 | 0.735 | 0.76 | 5.442 | 5.422 | 4.97 | 5 | 5.072 | 5.042 | 0.485 | 0.51 |
| 4-3/8 | 12 | 0.766 | 0.791 | 5.723 | 5.703 | 5.251 | 5.281 | 5.353 | 5.323 | 0.485 | 0.51 |
| 4-3/4 | 12 | 0.798 | 0.823 | 6.13 | 6.11 | 5.658 | 5.688 | 5.76 | 5.73 | 0.485 | 0.51 |
| 5-1/4 | 12 | 0.86 | 0.885 | 6.755 | 6.735 | 6.158 | 6.188 | 6.26 | 6.23 | 0.61 | 0.635 |
| 5-1/2 | 12 | 0.923 | 0.948 | 7.098 | 7.078 | 6.501 | 6.531 | 6.603 | 6.573 | 0.61 | 0.635 |
| 5-3/4 | 12 | 0.954 | 0.979 | 7.692 | 7.672 | 7.033 | 7.063 | 7.135 | 7.105 | 0.61 | 0.635 |
| 6-1/4 | 8 | 1.016 | 1.041 | 8.067 | 8.047 | 7.398 | 7.438 | 7.51 | 7.48 | 0.61 | 0.635 |
| 6-5/8 | 8 | 1.048 | 1.073 | 8.661 | 8.641 | 7.991 | 8.031 | 8.103 | 8.073 | 0.61 | 0.635 |
| 7-1/16 | 8 | 1.079 | 1.104 | 9.067 | 9.047 | 8.335 | 8.375 | 8.447 | 8.417 | 0.735 | 0.76 |
| 7-1/2 | 8 | 1.11 | 1.135 | 9.473 | 9.453 | 8.741 | 8.781 | 8.853 | 8.823 | 0.735 | 0.76 |
| 7-7/8 | 8 | 1.173 | 1.198 | 9.848 | 9.828 | 9.116 | 9.156 | 8.228 | 8.198 | 0.735 | 0.76 |
