EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It deals with a wide range of bolted joints used in engineering applications. The standard provides guidelines for the design, manufacture, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the components that

DIN 931 specifies the requirements for six-sided head bolts. These nuts are frequently utilized in numerous applications, from mechanical engineering toassembly. The DIN 931 standard covers sizes such as diameter and thread pitch. It also sets standards for material grade and accuracy. Complying with DIN 931 ensures reliable connections and enhan