STAND EN 14399:2005

This standard, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted connections used in structural applications. The standard establishes methods for the design, manufacture, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the

DIN 931 specifies the standards for hexagonal head screws. These nuts are commonly used in diverse fields, from structural engineering toconstruction. The DIN 931 standard covers parameters such as length and thread type. It also establishes standards for material composition and accuracy. Adhering to DIN 931 ensures reliable connections and impr