EUROPEAN STANDARD EN 14399:2005

This specification, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It deals with a broad range of bolted assemblies used in engineering applications. The standard outlines guidelines for the design, production, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the

DIN 931 specifies the requirements for hex head fasteners. These bolts are widely employed in various fields, from mechanical engineering toassembly. The DIN 931 standard covers dimensions such as length and thread pitch. It also establishes requirements for material grade and accuracy. Following DIN 931 ensures reliable connections and improves