EN 14399:2005

This document, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a broad range of bolted assemblies used in structural applications. The standard outlines methods for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the materials th

DIN 931 outlines the specifications for six-sided head fasteners. These nuts are widely employed in numerous fields, from automotive engineering toassembly. The DIN 931 standard covers parameters such as diameter and thread pitch. It also defines standards for material composition and accuracy. Adhering to DIN 931 ensures robust connections and e