EUROPEAN STANDARD EN 14399:2005

This specification, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a broad range of bolted joints used in civil applications. The standard outlines methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the materials that can be

DIN 931 specifies the standards for hexagonal head screws. These fixings are commonly used in numerous applications, from structural engineering toassembly. The DIN 931 standard covers dimensions such as diameter and thread type. It also sets standards for material quality and tolerances. Adhering to DIN 931 ensures durable connections and enhanc