EN 14399:2005

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

DIN 931 specifies the requirements for hex head bolts. These bolts are widely employed in numerous applications, from automotive engineering toconstruction. The DIN 931 standard covers parameters such as length and thread form. It also sets requirements for material grade and precision. Adhering to DIN 931 ensures robust connections and boosts th