EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a comprehensive range of bolted connections used in civil applications. The standard establishes methods for the design, manufacture, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the elements that ca

DIN 931 specifies the specifications for hexagonal head screws. These nuts are commonly used in various fields, from automotive engineering tomanufacturing. The DIN 931 standard covers sizes such as diameter and thread pitch. It also establishes requirements for material composition and accuracy. Adhering to DIN 931 ensures durable connections an