| SIZE | M20*1.5*102 |
| Material | 40Cr(SAE5140)/35CrMo(SAE4135)/42CrMo(SAE4140) |
| Grade/Quality | 10.9 |
| Hardness | HRC32-39 / HRC39-42 |
| Surface Treatment | Phosphated, Zinc plated, Dacromet |
| Certificates | ISO/TS16949 |
| Color | Support Any Color |