EN 14399:2005

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It covers a comprehensive range of bolted assemblies used in structural applications. The standard provides procedures for the design, manufacture, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies th

DIN 931 outlines the standards for six-sided head screws. These nuts are widely employed in numerous applications, from automotive engineering toassembly. The DIN 931 standard covers dimensions such as length and thread form. It also establishes requirements for material composition and tolerances. Following DIN 931 ensures reliable connections a