| Material: | High Strength Steel |
|---|---|
| Type: | Hexagon Head |
| Head Style: | Hexagonal |
| Standard: | ASTM A490m-1 |
| Grade: | A490m-1 |
| Application: | Building |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Standard | ASTM A490M-1 |
| Size | M12-M36 |
| Grade | A490M-1 |
| Finish | Black,H.D.G |
| Material | 45#, 40CR, 35CrMo,42CrMo |
Suppliers with verified business licenses
Audited Supplier 
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