EUROPEAN STANDARD EN 14399:2005

This specification, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It deals with a comprehensive range of bolted connections used in engineering applications. The standard outlines procedures for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies t

DIN 931 specifies the standards for hex head screws. These fixings are widely employed in diverse applications, from mechanical engineering tomanufacturing. The DIN 931 standard covers dimensions such as head size and thread form. It also defines standards for material grade and accuracy. Complying with DIN 931 ensures durable connections and boo