| 1. | Hexagon head set screws with small hexagon and dog point
六角头长圆柱端紧定螺钉 |
| 2. | Hexagon head tapping screw and big washer assemblies
六角头自攻螺钉和大垫圈组合件 |
| 3. | Cross recessed hexagon head tapping screws with indentation
十字槽凹穴六角自攻螺钉 |
| 4. | Hexagon head bolts with fine pitch thread - full thread
六角头螺栓细牙全螺纹 |
| 5. | Hexagon head tapping screw and plain washer assemblies
六角头自攻螺钉和平垫圈组合件 |
| 6. | Bolts , small hexagon head with hole through the shank
小六角头螺杆带孔螺栓 |
| 7. | Bolts , small hexagon head with holes through the head
小六角头头部带孔螺栓 |
| 8. | Rech hexagon head bolts with split pin hole . sim thread
带开口销孔六角头螺栓. sim螺纹 |
| 9. | Hexagon head tapping screws ; identical with iso 1479 : 1983
六角头自攻螺钉 |
| 10. | : 3a specification for steel hexagon head bolts short thread : class 3a
六角头钢螺栓规范 |
