| Material: | Carbon Steel |
|---|---|
| Type: | Hexagon Head |
| Connection: | Common Bolt |
| Head Style: | Round |
| Standard: | DIN |
| Grade: | 12.9 |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Material | Iron and zinc plate | ||
| size | M4,M5,M6,M8; 1/4;5/16;3/8 | ||
| Finishing | color zinc |
Suppliers with verified business licenses
Audited Supplier 
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