EUROPEAN STANDARD EN 14399:2005

This standard, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It deals with a broad range of bolted assemblies used in structural applications. The standard establishes guidelines for the design, fabrication, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the compone

DIN 931 defines the requirements for six-sided head bolts. These nuts are widely employed in diverse fields, from automotive engineering toassembly. The DIN 931 standard covers dimensions such as diameter and thread form. It also defines standards for material composition and precision. Adhering to DIN 931 ensures durable connections and enhances