EUROPEAN STANDARD EN 14399:2005

This standard, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It deals with a broad range of bolted connections used in structural applications. The standard establishes procedures for the design, fabrication, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the compone

DIN 931 defines the requirements for hex head bolts. These fixings are widely employed in diverse fields, from automotive engineering toconstruction. The DIN 931 standard covers dimensions such as length and thread form. It also sets criteria for material composition and tolerances. Following DIN 931 ensures reliable connections and enhances the