STAND EN 14399:2005

This document, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a comprehensive range of bolted assemblies used in engineering applications. The standard provides methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the component

DIN 931 defines the standards for hex head screws. These nuts are commonly used in numerous industries, from automotive engineering tomanufacturing. The DIN 931 standard covers parameters such as diameter and thread form. It also establishes criteria for material composition and tolerances. Following DIN 931 ensures robust connections and improve