EN 14399:2005

This standard, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It covers a comprehensive range of bolted connections used in civil applications. The standard outlines methods for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the elements th

DIN 931 outlines the standards for hex head screws. These nuts are commonly used in diverse industries, from structural engineering toassembly. The DIN 931 standard covers sizes such as head size and thread type. It also defines requirements for material grade and precision. Following DIN 931 ensures reliable connections and improves the performa