EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted assemblies used in civil applications. The standard outlines methods for the design, production, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the compone

DIN 931 defines the specifications for six-sided head fasteners. These fixings are commonly used in numerous industries, from structural engineering toassembly. The DIN 931 standard covers dimensions such as head size and thread form. It also sets criteria for material grade and accuracy. Adhering to DIN 931 ensures robust connections and improve