| MODEL | ROR |
| SIZE | 7/8″-11UNF*92mm |
| Material | 40Cr(SAE5140)/35CrMo(SAE4135)/42CrMo(SAE4140) |
| Grade/Quality | 10.9 |
| Hardness | HRC32-36 |
| Finishing | Phosphated, Zinc plated, Dacromet |
| Color | Black,Grey,Silver,Yellow |
| Certificates | ISO9001:2015 |
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| MODEL | ROR |
| SIZE | 7/8″-11UNF*92mm |
| Material | 40Cr(SAE5140)/35CrMo(SAE4135)/42CrMo(SAE4140) |
| Grade/Quality | 10.9 |
| Hardness | HRC32-36 |
| Finishing | Phosphated, Zinc plated, Dacromet |
| Color | Black,Grey,Silver,Yellow |
| Certificates | ISO9001:2015 |
