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HANSAN SCREW CO., LTD.
All Products
Hex Socket Set Screw
| Steel | Stainless | |
| Material | Structural alloy steel | SUSXM7 |
| Strength type | 45H | - |
| Hardness | JIS 5g 6g | JIS 6g |
| Precision class | A | - |
| Surface treatment | Black oxide coating | Cleaning |
