EN14399-3 HR High Strength Structural Bolts for Steel Construction

author: Xenia
2026-08-10
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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.

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