EN 14399:2005

This standard, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a broad range of bolted assemblies used in civil applications. The standard provides methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the materials that can be

DIN 931 outlines the specifications for hex head bolts. These fixings are commonly used in numerous industries, from mechanical engineering tomanufacturing. The DIN 931 standard covers parameters such as length and thread form. It also defines standards for material grade and tolerances. Adhering to DIN 931 ensures reliable connections and boosts