| 1. | Cross recessed hexagon head tapping screws with indentation
十字槽凹穴六角自攻螺钉 |
| 2. | Cross recessed hexagon bolts with indentation
十字槽凹穴六角头螺栓 |
| 3. | Slotting flat - ended tightening screw
开槽凹端紧定螺钉 |
| 4. | Cross recessed hexagon bolt with indention and plain washer assemblies
十字槽凹穴六角头螺栓和平垫圈组合件 |
| 5. | Cross recessed hexagon bolt with indentation and plain washer assemblies
十字槽凹穴六角头螺栓和平垫圈组合件 |
| 6. | Slotted set screws with cup point
开槽凹端紧定螺钉 |
| 7. | Cross recessed hexagon head tapping sorew with indentation and plain washer assemblies
十字槽凹穴六角头自攻螺钉和平垫圈组合件 |
| 8. | Cross recessed hexagon bolt with indentation and single coil spring lock washer assemblies
十字槽凹穴六角头螺栓和弹簧垫圈组合件 |
| 9. | Cross recessed hexagon head tapping screw with indentation and large plain washer assemblies
十字槽凹穴六角头自攻螺钉和大垫圈组合件 |
| 10. | Cross recessed hexagon head tapping screw with identation and washer assemblies with plain washers
十字槽凹穴六角头自攻螺钉和平垫圈组合件 |
