BS 3692
BS 3692 (ISO 米制精密六角螺栓、螺钉和螺母。规范)· B.S. (英国) · 16 种材料
| 名称 | 材料组别 | |
|---|---|---|
| Grade 10 | 结构钢 | chevron_right |
| Grade 10.9 | 结构钢 | chevron_right |
| Grade 12 | 结构钢 | chevron_right |
| Grade 12.9 | 结构钢 | chevron_right |
| Grade 14 | 结构钢 | chevron_right |
| Grade 14.9 | 结构钢 | chevron_right |
| Grade 4 | 结构钢 | chevron_right |
| Grade 4.6 | 结构钢 | chevron_right |
| Grade 4.8 | 结构钢 | chevron_right |
| Grade 5 | 结构钢 | chevron_right |
| Grade 5.6 | 结构钢 | chevron_right |
| Grade 5.8 | 结构钢 | chevron_right |
| Grade 6 | 结构钢 | chevron_right |
| Grade 6.8 | 结构钢 | chevron_right |
| Grade 8 | 结构钢 | chevron_right |
| Grade 8.8 | 结构钢 | chevron_right |