EUROPEAN STANDARD EN 14399:2005

This specification, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a comprehensive 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 reliability. It also specifies the componen

DIN 931 defines the specifications for six-sided head bolts. These bolts are widely employed in various industries, from mechanical engineering toconstruction. The DIN 931 standard covers parameters such as length and thread form. It also sets criteria for material quality and accuracy. Complying with DIN 931 ensures durable connections and impro