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 assemblies used in structural applications. The standard provides methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the mat

DIN 931 specifies the requirements for hexagonal head screws. These fixings are widely employed in various applications, from mechanical engineering toassembly. The DIN 931 standard covers sizes such as diameter and thread type. It also establishes requirements for material grade and precision. Adhering to DIN 931 ensures reliable connections and