structural bolts hv type
Controlled-tightening structural fasteners are essential to ensure the integrity and stability of constructions. In particular, ISO EN 14399 / 4 specifies the characteristics and technical specifications of HV-type controlled-tightening structural bolting systems, which include one nut, one bolt and two washers. The technical specifications of ISO EN 14399 / 4 ensure that HV components are designed to provide controlled tightening, eliminating the risk of loosening or material fatigue. HV hardware is made from high-strength steel, ensuring a strong and durable connection between structural elements. This increases load capacity and stress resistance. HV hardware components are designed for easy installation, which reduces assembly time. Additional washers simplify the correct positioning of components, facilitating alignment and controlled tightening.
Technical details
| ISO | EN 14399-4 |
