EN 14399:2005

This standard, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a wide range of bolted joints used in structural applications. The standard outlines guidelines for the design, production, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the materials that can be

DIN 931 specifies the standards for six-sided head fasteners. These fixings are frequently utilized in diverse applications, from mechanical engineering tomanufacturing. The DIN 931 standard covers parameters such as length and thread pitch. It also sets criteria for material grade and accuracy. Following DIN 931 ensures robust connections and im