Wholesale Carbon Steel Black Oxide Hex Bolt and Nut
Wholesale Carbon Steel Black Oxide Hex Bolt and Nut
| Product Name | Carbon Steel Black Oxide Hex Bolt and Nut |
| Material | Carbon Steel |
| Color | Black |
| Standard | DIN,ASME,ASNI,ISO |
| Grade | 8.8/10.9/12.9 |
| Finished | Black Oxide |
| Thread | Coarse, Fine |
| Used | Building Industry Machinery |
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