EUROPEAN STANDARD EN 14399:2005

This standard, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a broad range of bolted joints used in structural applications. The standard establishes guidelines for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the materials that c

DIN 931 defines the specifications for six-sided head screws. These nuts are widely employed in diverse applications, from structural engineering toassembly. The DIN 931 standard covers sizes such as head size and thread type. It also sets requirements for material quality and precision. Adhering to DIN 931 ensures durable connections and boosts