Bulloneria Strutturale EN 15048 EN 14399
Berardi Fasteners is specialized in high-strength fasteners for the steel building Sector.
 | Structural bolts with full thread EN 15048 |
 | Structural bolts with partial thread EN 15048 |
 | Structural bolts for calibrated preloading – HV K1 EN 14399-4 |
| Structural bolts for calibrated preloading – HR K2 EN 14399-3 |