EN 14399:2005

This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It covers a broad range of bolted assemblies used in civil applications. The standard outlines methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the components that can be

DIN 931 specifies the requirements for six-sided head bolts. These bolts are frequently utilized in diverse applications, from automotive engineering toconstruction. The DIN 931 standard covers parameters such as diameter and thread type. It also sets requirements for material composition and accuracy. Complying with DIN 931 ensures reliable conn