EN 14399:2005

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

DIN 931 outlines the standards for six-sided head fasteners. These fixings are widely employed in numerous industries, from automotive engineering toassembly. The DIN 931 standard covers sizes such as diameter and thread form. It also sets requirements for material grade and tolerances. Following DIN 931 ensures reliable connections and enhances