EN 14399:2005

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

DIN 931 defines the specifications for six-sided head fasteners. These fixings are commonly used in various industries, from structural engineering tomanufacturing. The DIN 931 standard covers sizes such as length and thread pitch. It also establishes criteria for material grade and accuracy. Adhering to DIN 931 ensures reliable connections and b