EUROPEAN STANDARD EN 14399:2005

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It covers a broad range of bolted assemblies used in civil applications. The standard outlines guidelines for the design, fabrication, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the components

DIN 931 outlines the specifications for hex head screws. These nuts are commonly used in numerous industries, from structural engineering toconstruction. The DIN 931 standard covers parameters such as length and thread pitch. It also establishes standards for material grade and tolerances. Complying with DIN 931 ensures reliable connections and b