This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted connections used in civil applications. The standard outlines procedures for the design, manufacture, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the el… Read More


This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It covers a comprehensive range of bolted joints used in engineering applications. The standard establishes guidelines for the design, production, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the… Read More


DIN 931 defines the requirements for hexagonal head screws. These fixings are frequently utilized in diverse applications, from automotive engineering toassembly. The DIN 931 standard covers sizes such as diameter and thread type. It also sets criteria for material composition and tolerances. Adhering to DIN 931 ensures durable connections and en… Read More