EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It covers a wide range of bolted joints used in structural applications. The standard provides guidelines for the design, fabrication, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the materials that c

DIN 931 specifies the requirements for six-sided head bolts. These fixings are commonly used in numerous industries, from automotive engineering toconstruction. The DIN 931 standard covers sizes such as length and thread pitch. It also sets requirements for material composition and precision. Complying with DIN 931 ensures reliable connections an