| 1. | 4mm banana socket screw terminal at rear of lisn 4mm香蕉插座机后的接地端 |
| 2. | Tee key for hexagon socket screws . dimensions 丁字形内六角扳手.尺寸 |
| 3. | Assembly tools for screws and nuts - hexagon socket screw keys 螺钉和螺母用装配工具.内六角扳手 |
| 4. | Bits with square drive for hexagon socket screws , hand operated 手动式六角凹头螺钉用方形驱动刀头 |
| 5. | Hexagon socket screw keys with pilot 带导销的六角凹头螺丝扳手 |
| 6. | Specification for hexagon socket screws and wrench keys - inch series 六角凹头螺钉和套筒扳手规范.英制系列 |
| 7. | Assembly tools for screws and nuts - hexagon socket screw keys iso 2936 : 2001 螺钉和螺母用装配工具.内六角螺钉扳手 |
| 8. | Hexagon socket screw keys 内六角头螺丝扳手 |
| 9. | Allen type socket screw 内六角螺钉 |
| 10. | Hexagon socket screws and wrench keys : metric series - specification for hexagon socket shoulder screws 内六角螺钉和板手.米制系列.第7部分:内六角圆柱头轴肩螺钉规范 |