STAND EN 14399:2005

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

DIN 931 defines the requirements for six-sided head fasteners. These nuts are widely employed in numerous applications, from structural engineering toassembly. The DIN 931 standard covers parameters such as diameter and thread pitch. It also establishes standards for material composition and accuracy. Adhering to DIN 931 ensures reliable connecti