| Model NO | M5-M24 |
| Available Material | Carbon Steel, High Strength Steel |
| International Standard | DIN, ANSI, GB, JIS, Bsw, GOST |
| Certification | IATF 16949 |
| Supply Ability | 50k tons/year |
| Class/Grade | 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9 |
| Head Type | Hex ,Pan,Round ,Flat,Spline,Torx,Triple Square,Cross |
| Surface Finishing | Black, Color-Zinc, Blue-White Zin,Dacormet |