EN 14399:2005

This specification, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted assemblies used in engineering applications. The standard outlines procedures for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the

DIN 931 specifies the standards for hex head fasteners. These fixings are commonly used in various industries, from mechanical engineering toconstruction. The DIN 931 standard covers dimensions such as length and thread pitch. It also sets requirements for material quality and precision. Following DIN 931 ensures robust connections and boosts the