| 1. | Fixed screw g 1 2a with extension tube , 固定螺丝g1 2a ,有伸缩管,温度可达600c |
| 2. | Cross - slot sunken - headed self - attacked fixing screw 十字槽盘头自攻锁紧螺钉 |
| 3. | Fixing screw with cross - slot and head half - sunken 十字槽半沉头锁紧螺钉 |
| 4. | Interior six - angled conical - ended fixing screw 内六角锥端紧定螺钉 |
| 5. | Interior six - angled flat - ended fixing screw 内六角端平紧定螺钉 |
| 6. | Cross - slot coil - headed self - attacked fixing screw 自攻锁紧螺钉 |
| 7. | Interior six - angled cylinder - ended fixing screw 内六角圆柱端 |
| 8. | Fixed screw thread and cone - shaped pipe 固定螺纹锥形保护管 |
| 9. | Hall clocks . central fixing screw 大挂钟.中心固定螺孔 |
| 10. | Square headed flat - ended fixing screw 方头平端紧定螺钉 |