EN 14399:2005

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It deals with a comprehensive range of bolted joints used in structural applications. The standard outlines procedures for the design, production, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the comp

DIN 931 specifies the standards for hex head screws. These fixings are commonly used in various fields, from structural engineering tomanufacturing. The DIN 931 standard covers parameters such as length and thread form. It also sets standards for material quality and accuracy. Adhering to DIN 931 ensures reliable connections and boosts the perfor