EUROPEAN STANDARD EN 14399:2005

This standard, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It deals with a broad range of bolted assemblies used in engineering applications. The standard provides procedures for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the components

DIN 931 defines the specifications for six-sided head bolts. These bolts are frequently utilized in numerous industries, from structural engineering tomanufacturing. The DIN 931 standard covers dimensions such as diameter and thread pitch. It also sets requirements for material quality and tolerances. Complying with DIN 931 ensures robust connect