EN 14399:2005

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

DIN 931 outlines the specifications for hex head fasteners. These fixings are frequently utilized in diverse fields, from mechanical engineering tomanufacturing. The Hex Head Bolt DIN 931 DIN 931 standard covers sizes such as head size and thread pitch. It also sets criteria for material quality and precision. Adhering to DIN 931 ensures reliable