This specification, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It covers a comprehensive range of bolted joints used in civil applications. The standard establishes methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the compo

DIN 931 specifies the specifications for hex head bolts. These bolts are frequently utilized in numerous fields, from automotive engineering tomanufacturing. The DIN 931 standard covers parameters such as diameter and thread form. It also sets requirements for material quality and precision. Adhering to DIN 931 ensures reliable connections and bo