Features
| Type | High strength bolt |
| Size | M16 – M30 |
| Length | 50 – 200mm |
| Surface treatment | Plain/Zinc/Black Phosphated/Grey Phosphated/Nnickel/Dacroment |
| Quality control | Full inspection for all dimensions, inspection report available |
| Certification | ISO,ROHS,SGS |
| Standard | DIN, ISO, GB, JIS, ANSI, BS |
| Grade | 8.8S, 10.9S, 12.9S |
| Packing | Bulk in box |