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发布日期：2024-04-09 浏览次数：
标准类型：BS/英国
标准号：BS 1802-1951
单位：英寸（inch） 规格：1/4~1-1/2
| (inch) | d min | d max | dc | h | H |
|---|---|---|---|---|---|
| 1/4 | 0.2656 | 0.2812 | 0.513 | 0.04 | 0.160 |
| 5/16 | 0.3281 | 0.3437 | 0.576 | 0.048 | 0.192 |
| 3/8 | 0.3906 | 0.4062 | 0.694 | 0.048 | 0.192 |
| 7/16 | 0.4531 | 0.4687 | 0.757 | 0.064 | 0.256 |
| 1/2 | 0.5156 | 0.5312 | 0.851 | 0.064 | 0.256 |
| 9/16 | 0.5937 | 0.625 | 1.008 | 0.064 | 0.256 |
| 5/8 | 0.6562 | 0.6875 | 1.071 | 0.08 | 0.320 |
| 3/4 | 0.7812 | 0.8125 | 1.236 | 0.08 | 0.320 |
| 7/8 | 0.9062 | 0.9375 | 1.401 | 0.092 | 0.368 |
| 1 | 1.0312 | 1.0625 | 1.566 | 0.128 | 0.512 |
| 1-1/8 | 1.1562 | 1.1875 | 1.749 | 0.128 | 0.512 |
| 1-1/4 | 1.2812 | 1.3125 | 1.936 | 0.128 | 0.512 |
| 1-3/8 | 1.4062 | 1.4375 | 2.061 | 0.128 | 0.512 |
| 1-1/2 | 1.5312 | 1.5625 | 2.312 | 0.128 | 0.512 |
