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 connections used in civil applications. The standard establishes methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the elements

DIN 931 specifies the specifications for hexagonal head screws. These fixings are commonly used in numerous fields, from automotive engineering toconstruction. The DIN 931 standard covers parameters such as diameter and thread form. It also sets requirements for material grade and precision. Following DIN 931 ensures reliable connections and enha