STAND EN 14399:2005

This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It deals with a wide range of bolted assemblies used in structural applications. The standard provides methods for the design, production, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the materials that

DIN 931 outlines the requirements for hexagonal head bolts. These nuts are widely employed in diverse industries, from structural engineering toassembly. The DIN 931 standard covers parameters such as head size and thread pitch. It also sets standards for material composition and accuracy. Complying with DIN 931 ensures durable connections and en