| Material: | Carbon Steel |
|---|---|
| Type: | Round Head |
| Connection: | Common Bolt |
| Head Style: | Round |
| Standard: | ASTM |
| Grade: | 8.8 |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Standard | ASME B18.5 |
| Size | M5-M20 |
| Grade | 4.8/6.8/8.8/10.9/12.9 |
| Finish | Black |
| Material | Carbon Steel |
Chines Factory high strength carbon steel black oxide square neck round head carriage bolt
Suppliers with verified business licenses
Audited Supplier 
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