| Material: | Carbon Steel,Alloy Steel |
|---|---|
| Type: | Hexagon Head |
| Head Style: | Hexagonal |
| Standard: | DIN, GB |
| Grade: | 4.8,8.8,10.9,12.9 |
| Application: | Chemical Industry, Building |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | Standard | DIN,GB,ISO,ANSI |
| Size | M4-M100 |
| Grade | 4.8,8.8,10.9,12.9 |
| Finish | Plain,Black,Galvanized,HDG,YZP,Dacromet |
| Material | Carbon Steel,Alloy Steel |
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Suppliers with verified business licenses
Audited Supplier 
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