详细说明
BOM® 基本参数
非常高的强度直径比:可以用在结构连接上用来代替普通螺栓或焊接相比较普通的盲拉钉,BOM具有不可比拟的机械性能。防盗性能优异,非常难于拆卸 出色的板间间隙消除能力尾部变形后形成的接触面大.
是低强度金属或较薄金属板的理想选择。头型: 凸圆头 材质:碳钢
直径(MM):4.8 6.4 7.9 9.5 12.7 15.9 19.1
| 数据资料(Dimensional Data) |
| 直径 (No.) | A | B | C max | D | E |
| 3/16 (6) | .286 -.276 | .152 -.168 | .015 | .206 -.196 | .785 |
| 1/4 (8) | .380 -.368 | .205 -.225 | .020 | 275 -.262 | .860 |
| 5/16 | .478 -.468 | .266 -.278 | .025 | 346 -.332 | 1.285 |
| 3/8 (12) | .563 -.553 | .315 -.327 | .030 | 411 -.393 | 1.230 |
| 1/2 (16) | 755 -.745 | .415 -.438 | .035 | .544 -.529 | 1.530 |
| 5/8 (20) | 941 -.931 | .507 -.545 | .040 | .685 -.662 | 1.710 |
| 3/4 (24) | 1.130 -1.120 | .637 -.654 | .050 | 816 -.795 | 2.150 |
| 安装后资料(Installed Dimensions) |
| | 直径 | F nom | G min | H max | J max | K max | L nom |
| 3/16 | .177 | 7/64 | 3/32 | .261 | 1/32 | 7.772 |
| 1/4 | .232 | 5/32 | 3/32 | .346 | 1/32 | .405 |
| 5/16 | .357 | 3/16 | 11/64 | .343 | 3/64 | .517 |
| 3/8 | .357 | 13/64 | 11/64 | .510 | 3/64 | .605 |
| 1/2 | .475 | 19/64 | 11/64 | .686 | 1/16 | .841 |
| 5/8 | .595 | 13/32 | 5/16 | .874 | 5/64 | 1.038 |
| 3/4 | .722 | 7/16 | 5/16 | 1.027 | 5/64 | 1.267 |
| 夹紧范围 |
| 型号 | 孔的直径=.208-.222 (7/32) | | 型号 | 孔的直径=.277-.292 (9/32) |
| 夹紧范围 | M ref | N max | 夹紧范围 | M ref | N max |
| BOM-R6-2 | .093 -.156 | .376 | .500 | | BOM-R8-2 | .093-.156 | .460 | .620 |
| BOM-R6-3 | .157 -.219 | .439 | .562 | | BOM-R8-3 | .157-.219 | .523 | .682 |
| BOM-R6-4 | .220 -.281 | .501 | .625 | | BOM-R8-4 | .220-.281 | .585 | .745 |
| BOM-R6-5 | .282-.344 | .564 | .687 | | BOM-R8-5 | .282-.344 | .648 | .807 |
| BOM-R6-6 | .345-406 | .626 | .750 | | BOM-R8-6 | .345-.406 | .710 | .870 |
| BOM-R6-7 | .407-469 | .689 | .812 | | BOM-R8-7 | .407-469 | .773 | .932 |
| BOM-R6-8 | .470-.531 | .751 | .875 | | BOM-R8-8 | .470-.531 | .835 | .995 |
| BOM-R6-9 | .532-.594 | .814 | .937 | | BOM-R8-9 | .532-594 | .898 | .1.057 |
| BOM-R6-10 | .595-656 | .876 | 1.000 | | BOM-R8-10 | .595-.656 | .960 | 1.120 |
| BOM-R6-11 | .657-.719 | .939 | 1.062 | | BOM-R8-11 | .657-.719 | 1.023 | 1.182 |
| BOM-R6-12 | .720-.781 | .1.001 | 1.125 | | BOM-R8-12 | .720-.781 | 1.085 | 1.245 |
| 夹紧范围 |
| 型号 | 孔的直径=.208-.222 (7/32) | | 型号 | 孔的直径=.277-.292 (9/32) |
| 夹紧范围 | M ref | N max | 夹紧范围 | M ref | N max |
| BOM-R10-4 | .188-.312 | .695 | .875 | | BOM-R12-4 | .188-.312 | .766 | .969 |
| BOM-R10-6 | .313-437 | .820 | 1.000 | | BOM-R12-6 | .313-.427 | .891 | 1.094 |
| BOM-R10-8 | .438-.562 | .945 | 1.125 | | BOM-R12-8 | .438-.562 | 1.061 | 1.219 |
| BOM-R10-10 | .563-.687 | 1.070 | 1.250 | | BOM-R12-10 | .563-.687 | 1.141 | 1.344 |
| BOM-R10-12 | .688-.937 | 1.320 | 1.445 | | BOM-R12-12 | .688-.812 | 1.266 | 1.469 |
| BOM-R10-14 | .813-.937 | 1.320 | 1.500 | | BOM-R12-14 | .813-.937 | 1.391 | 1.594 |
| BOM-R10-16 | .938-1.062 | 1.445 | 1.625 | | BOM-R12-16 | .938-1.062 | 1.516 | 1.719 |
| BOM-R10-18 | | | | | BOM-R12-18 | 1.063-1.187 | 1.641 | 1.844 |
| BOM-R10-20 | | | | | BOM-R12-20 | 1.188-1.312 | 1.766 | 1.969 |