产品介绍：
宽轴承面高拉力型Magna-Bulb紧固件的宽轴承面使负载力扩大至更大的区域，从而实现一个更强、更持久的连接。
尺寸规格：
| 直径（代码） | 料号 | 夹紧力范围 | D max |
| 3/16 (6) | MBP-R6-M2 | .075 - .110 | 0.592 |
| 孔径=.191-.201 | MBP-R6-M3 | .087 - .150 | 0.672 |
| A nom=.187 | MBP-R6-M4 | .126 - .189 | 0.695 |
| B max=.385 | MBP-R6-M5 | .165 - .228 | 0.734 |
| C max=.101 | MBP-R6-M6 | .205 - .268 | 0.774 |
| E min=1.00 | MBP-R6-M7 | .244 - .307 | 0.813 |
| MBP-R6-M8 | .283 - .347 | 0.853 | |
| MBP-R6-M9 | .323 - .386 | 0.892 | |
| MBP-R6-M10 | .362 - .425 | 0.931 | |
| 1/4 (8) | MBP-R8-M2 | .060 - .138 | 0.759 |
| 孔径=.261-.272 | MBP-R8-M3 | .110 - .189 | 0.861 |
| A nom=.251 | MBP-R8-M4 | .150 - .229 | 0.94 |
| B max=.530 | MBP-R8-M5 | .189 - .268 | 0.912 |
| C max=.125 | MBP-R8-M6 | .229 - .308 | 0.942 |
| E min=1.10 | MBP-R8-M7 | .268 - .346 | 0.981 |
| MBP-R8-M8 | .308 - .387 | 1.021 | |
| MBP-R8-M9 | .346 - .425 | 1.06 | |
| MBP-R8-M10 | .387 - .466 | 1.1 | |
| MBP-R8-M11 | .425 - .504 | 1.139 | |
| MBP-R8-M12 | .466 - .545 | 1.179 | |
| MBP-R8-M13 | .504 - .583 | 1.218 | |
| 5/16 (10) | MBP-R10-3 | .150 - .250 | 1.115 |
| 孔径=.328-.340 | MBP-R10-4 | .200 - .300 | 1.165 |
| A nom=.316 | MBP-R10-5 | .250 - .350 | 1.215 |
| B max=.655 | MBP-R10-6 | .300 - .400 | 1.265 |
| C max=.152 | MBP-R10-7 | .350 - .450 | 1.315 |
| E min=1.38 | MBP-R10-8 | .400 - .500 | 1.365 |
| MBP-R10-9 | .450 - .550 | 1.415 | |
| MBP-R10-10 | .500 - .600 | 1.465 |