Structural screws, nuts, and washers

Univiti's range of structural fasteners encompasses screws, nuts, and washers HV systems. Structural fasteners are notably sensitive to manufacturing and lubrication variations, underscoring the importance of sourcing the entire bolting assembly from a single manufacturer.

Key standards to consider include:

EN 15048 for non-preloaded assemblies, ideal for shear joints
EN 14399 for preloaded assemblies, well-suited for joints subject to friction

The EN 15048 product lineup features:

- fully threaded hexagon bolts for HV assemblies (ISO 4017) paired with nuts (ISO 4032)
- partially threaded hexagon bolts for HV assemblies (ISO 4014) with corresponding nuts (ISO 4032)

The EN 14399 range includes:

- hexagon bolts for HV assemblies
- hexagonal nuts for HV assemblies
- plain chamfered washers
- hexagon bolts

Univiti's structural fasteners are manufactured from high-strength steels, predominantly in class 8.8 or 10.9. Furthermore, to ensure enduring resilience, especially in outdoor environments, the components undergo a hot-dip galvanizing treatment in compliance with prevailing galvanizing regulations.

For additional information and to explore Univiti's offerings in structural screws, nuts, and bolts, reach out to the company using the contact details provided on this page.