EN 14399:2005

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It covers a broad range of bolted connections used in engineering applications. The standard establishes procedures for the design, manufacture, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the m

DIN 931 defines the requirements for hexagonal head screws. These fixings are frequently utilized in various applications, from automotive engineering tomanufacturing. The DIN 931 standard covers sizes such as diameter and thread pitch. It also establishes criteria for material quality and accuracy. Complying with DIN 931 ensures durable connecti