EUROPEAN STANDARD EN 14399:2005

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

DIN 931 specifies the standards for six-sided head screws. These bolts are frequently utilized in diverse applications, from mechanical engineering toassembly. The DIN 931 standard covers dimensions such as head size and thread type. It also establishes criteria for material grade and accuracy. Complying with DIN 931 ensures reliable connections