EUROPEAN STANDARD EN 14399:2005

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

DIN 931 defines the standards for hexagonal head screws. These fixings are commonly used in various applications, from mechanical engineering toassembly. The DIN 931 standard covers dimensions such as length and thread pitch. It also defines criteria for material composition and precision. Adhering to DIN 931 ensures reliable connections and impr