EN 14399:2005

This standard, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a wide range of bolted connections used in engineering applications. The standard outlines methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the components

DIN 931 outlines the requirements for six-sided head screws. These nuts are commonly used in numerous industries, from mechanical engineering toassembly. The DIN 931 standard covers sizes such as diameter and thread type. It also establishes requirements for material quality and precision. Following DIN 931 ensures robust connections and boosts t