EN 14399:2005

This standard, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It deals with a wide range of bolted assemblies used in engineering applications. The standard outlines guidelines for the design, manufacture, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the eleme

DIN 931 specifies the requirements for hexagonal head bolts. These nuts are commonly used in various applications, from automotive engineering toassembly. The DIN 931 standard covers dimensions such as diameter and thread pitch. It also establishes requirements for material quality and accuracy. Adhering to DIN 931 ensures robust connections and