STAND EN 14399:2005

This standard, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It addresses a wide range of bolted joints used in structural applications. The standard establishes procedures for the design, manufacture, 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 nuts are widely employed in numerous applications, from structural engineering toassembly. The DIN 931 standard covers sizes such as length and thread type. It also sets criteria for material quality and tolerances. Adhering to DIN 931 ensures reliable connections and enhances the