EN 14399:2005

This document, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It covers a broad range of bolted joints used in engineering applications. The standard outlines procedures for the design, production, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the materials that can b

DIN 931 outlines the requirements for six-sided head bolts. These fixings are frequently utilized in numerous fields, from automotive engineering toconstruction. The DIN 931 standard covers sizes such as diameter and thread pitch. It also defines standards for material grade and tolerances. Adhering to DIN 931 ensures reliable connections and enh