Hexagon Socket Head Shoulder Screws
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| Model： | Hexagon Socket Head Shoulder Screws |
| Features： | Used in the joint to fix the reciprocator, cam or roller. |
| According To： |
ISO 7379 |
| Material： | Alloy Steel SCM435 |
| Strength Grade： | 12.9級 |
| Tensile Strength： |
120~140kgf/mm2 |
| Hardness： | HRC 39~44 |
| Surface Treatment： | Black Oxide |
| Specification： |
ISO：M6~M20 |