EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It covers a comprehensive range of bolted assemblies used in structural applications. The standard establishes guidelines for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the

DIN 931 defines the requirements for hexagonal head fasteners. These nuts are widely employed in diverse applications, from automotive engineering tomanufacturing. The DIN 931 standard covers parameters such as length and thread pitch. It also establishes standards for material grade and precision. Following DIN 931 ensures durable connections an