EN 14399:2005

This standard, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted assemblies used in engineering applications. The standard establishes guidelines for the design, manufacture, inspection, and testing of bolted assemblies to ensure their reliability. It also specifie

DIN 931 specifies the standards for hexagonal head fasteners. These bolts are commonly used in numerous industries, from mechanical engineering toconstruction. The DIN 931 standard covers sizes such as diameter and thread form. It also establishes criteria for material quality and tolerances. Adhering to DIN 931 ensures durable connections and im