STAND EN 14399:2005

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

DIN 931 specifies the requirements for six-sided head screws. These bolts are commonly used in diverse fields, from mechanical engineering tomanufacturing. The DIN 931 standard covers sizes such as diameter and thread pitch. It also sets standards for material quality and accuracy. Following DIN 931 ensures durable connections and enhances the sa