EN 14399:2005

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

DIN 931 outlines the standards for hex head fasteners. These nuts are frequently utilized in diverse industries, from structural engineering toconstruction. The DIN 931 standard covers sizes such as diameter and thread type. It also sets criteria for material composition and precision. Adhering to DIN 931 ensures reliable connections and improves