| Material: | Carbon Steel |
|---|---|
| Type: | Hexagon Head |
| Connection: | Common Bolt |
| Head Style: | Hexagonal |
| Grade: | 12.9 |
| Application: | Building |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Standard | ASTM A325-1,ASTM A325M-1,ASTM A490-1,ASTM A490M-1 |
| Size | M12-M36,1/2"-1-1/2" |
| Grade | A325-1,A325M-1,A490-1,A490M-1 |
| Finish | Black,Self-colour,H.D.G, YZP, Darcromet |
| Material | 45#, 40CR, 35CrMo,42CrMo |
Suppliers with verified business licenses
Audited Supplier 
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