| Customization: | Available |
|---|---|
| Material: | Carbon Steel, Alloy Steel |
| Type: | Hexagon Head |
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| Standard | DIN, GB, ISO |
| Size | M3-M64,5mm-600mm |
| Grade | 8.8, 10.9, 12.9 |
| Finish | Black |
| Material | Carbon Steel, Alloy Steel |
| Brand Name | FAST |
| Place of Origin | Zhejiang, China |
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