EUROPEAN STANDARD EN 14399:2005

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a wide range of bolted assemblies used in civil applications. The standard provides methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the materials that ca

DIN 931 defines the requirements for hex head fasteners. These bolts are widely employed in various industries, from mechanical engineering tomanufacturing. The DIN 931 standard covers dimensions such as length and thread type. It also establishes criteria for material grade and precision. Following DIN 931 ensures robust connections and improves