EN 14399:2005

This standard, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It addresses a broad range of bolted assemblies used in civil applications. The standard provides guidelines for the design, production, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the components that ca

DIN 931 outlines the standards for hex head bolts. These fixings are commonly used in diverse industries, from structural engineering toassembly. The DIN 931 standard covers sizes such as head size and thread form. It also defines requirements for material grade and accuracy. Adhering to DIN 931 ensures robust connections and enhances the safety