Metal structures, due to their size and load-bearing capacity, require elements that ensure their stability and durability over time. In this context, the EN 14399-4 structural fastener set is a high quality solution that meets the stringent European safety standards in the field of construction, as it is CE marked. It is a high-strength preload bolt kit with HV system and CE marking.
Structural bolt typology EN 14399-4 (set)
The structural bolt set EN 14399-4 consists of a half-thread hexagonal bolt, a hexagonal nut and two flat washers. Depending on the coating, there are different EN 14399-4 sets:
1. EN 14399-4 10.9 HV in black finish
- Description: Hexagonal screw with half thread, made of high-strength steel and black coating, and hexagonal nut and two flat washers.
- Features:
- Partial thread for quick and easy mounting.
- Black finish and 10.9 quality for extra strength.
- Available in oversize, from metric 12 to 36.
- HV system and class K1, for joints using the torque control method.
2. EN 14399-4 10.9 HV in hot-dip galvanised finish
- Description: Hexagonal screw with half thread, made of high-strength steel and hot-dip galvanised coating, and hexagonal nut and two flat washers.
- Features:
- Partial thread for quick and easy assembly.
- Hot-dip galvanised finish and 10.9 quality for extra strength.
- Available in oversize, from metric 12 to 36.
- HV system and class K1, for connections using the torque control method.
3. EN 14399-4 10.9 HV zinc plated finish
- Description: Hexagonal screw with half thread, made of high-strength steel and zinc-plated coating, and hexagonal nut and two flat washers.
- Features:
- Partial thread for quick and easy assembly.
- Zinc plated finish and 10.9 quality for extra strength.
- Available in oversize, from metric 12 to 36.
- HV system and class K1, for joints using the torque control method.
Characteristics of the structural bolt EN 14399-4 (set)
- Quality: The EN 14399-4 structural bolt is manufactured from high-strength steel, with a quality grade of 10.9.
- Strength: the components are designed to withstand high loads and stresses, guaranteed by CE marking safety standards.
- Durability: the available treatments of the kit are hot-dip galvanised, black and zinc plated.
- Ease of installation: the EN 14399-4 structural bolt is installed using the combined method by means of the k-factor.
- Versatility: the set is available in a larger range of sizes than standard fasteners.
Applications of the set EN 14399-4
The structural bolt set EN 14399-4 is mainly used in the construction sector, specifically as a preloading element in high-strength metallic structures where tensile strength is indispensable. Some of its most common applications are:
- Buildings: beams, columns, support structures, etc.
- Bridges: beams, pillars, railings, etc.
- Communication towers: structural elements, working platforms, etc.
- Industrial buildings: beams, columns, roof structures, etc.
- Industrial machinery: racks, supports, connecting elements, etc.
CE marking on metal structure fasteners kit
The structural bolts of the EN 14399-4 kit available from CHAVESBAO are CE marked, which indicates that they comply with the quality and safety standards established by European construction product regulations. This regulation is mandatory and certifies that the products used comply with the basic requirements of current European legislation for construction works.
The EN 14399-4 structural bolt set is a key component for the safe and strong construction of steel structures. For further information about the structural bolt EN 14399-4, please do not hesitate to contact our sales team. We are your specialised distributor in fasteners and welding.
