EN 14399:2005

This standard, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It addresses 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 safety. It also specifies the elements that c

DIN 931 specifies the specifications for hex head screws. These bolts are widely employed in diverse applications, from structural engineering toconstruction. The DIN 931 standard covers sizes such as head size and thread type. It also defines criteria for material composition and precision. Adhering to DIN 931 ensures durable connections and imp