EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a comprehensive range of bolted joints used in engineering applications. The standard outlines guidelines for the design, production, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the materials that c

DIN 931 defines the requirements for six-sided head fasteners. These nuts are commonly used in numerous industries, from mechanical engineering tomanufacturing. The DIN 931 standard covers parameters such as diameter and thread pitch. It also establishes standards for material grade and accuracy. Adhering to DIN 931 ensures robust connections and