EN 14399:2005

This standard, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted connections used in civil applications. The standard establishes procedures for the design, production, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the materia

DIN 931 outlines the requirements for hexagonal head fasteners. These nuts are frequently utilized in diverse applications, from mechanical engineering toassembly. The DIN 931 standard covers dimensions such as length and thread type. It also sets criteria for material quality and accuracy. Adhering to DIN 931 ensures reliable connections and boo