EUROPEAN STANDARD EN 14399:2005

This standard, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a wide range of bolted joints used in civil applications. The standard establishes methods for the design, manufacture, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the materials that can

DIN 931 outlines the standards for hexagonal head fasteners. These nuts are frequently utilized in numerous fields, from automotive engineering tomanufacturing. The DIN 931 standard covers sizes such as diameter and thread pitch. It also defines standards for material grade and tolerances. Complying with DIN 931 ensures reliable connections and i