EN 14399:2005

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It deals with a wide range of bolted connections used in engineering applications. The standard provides guidelines for the design, fabrication, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the compon

DIN 931 outlines the requirements for hex head fasteners. These bolts are widely employed in diverse industries, from structural engineering toconstruction. The DIN 931 standard covers sizes such as length and thread form. It also sets standards for material quality and precision. Complying with DIN 931 ensures durable connections and improves th