EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It addresses a wide range of bolted joints used in structural applications. The standard provides procedures for the design, fabrication, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the materials that can be

DIN 931 outlines the specifications for hexagonal head fasteners. These fixings are widely employed in various fields, from automotive engineering tomanufacturing. The DIN 931 standard covers parameters such as head size and thread pitch. It also establishes standards for material composition and precision. Following DIN 931 ensures robust connec