EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted connections used in engineering applications. The standard provides guidelines for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies t

DIN 931 defines the specifications for hexagonal head fasteners. These bolts are frequently utilized in diverse fields, from structural engineering toassembly. The DIN 931 standard covers sizes such as head size and thread form. It also sets standards for material composition and precision. Adhering to DIN 931 ensures durable connections and impr