EN14399-3 HR High Strength Structural Bolts for Steel Construction
author: Xenia
2026-08-10
Key Features of EN14399-3 HR Bolts
- Manufactured according to EN14399-3 standard
- High strength grade 10.9 structural bolts
- Suitable for preloaded connections
- Excellent mechanical performance and durability
- Available in various sizes such as M16, M20, M22, M24, M27, and M30
Applications
EN14399-3 HR bolts are commonly used in:
- Steel structure buildings
- Bridges and infrastructure projects
- Wind power towers
- Industrial construction
As a professional high strength fastener manufacturer, we provide EN14399-3 HR bolt assemblies with strict quality control, complete inspection reports, and customized solutions for global steel construction projects.
Weathering Steel Bolts – FAQ
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