STAND EN 14399:2005

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

DIN 931 specifies the standards for hex head fasteners. These bolts are frequently utilized in numerous applications, from mechanical engineering toconstruction. The DIN 931 standard covers parameters such as head size and thread pitch. It also sets standards for material composition and accuracy. Complying with DIN 931 ensures robust connections