EUROPEAN STANDARD EN 14399:2005

This standard, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It addresses a wide range of bolted joints used in structural applications. The standard establishes procedures for the design, manufacture, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the materials that

DIN 931 specifies the standards for hex head fasteners. These nuts are frequently utilized in various applications, from automotive engineering tomanufacturing. The DIN 931 standard covers parameters such as length and thread type. It also sets standards for material grade and accuracy. Adhering to DIN 931 ensures robust connections and enhances