EN 14399:2005

This specification, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It covers a wide range of bolted joints used in structural applications. The standard provides procedures for the design, fabrication, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the components tha

DIN 931 outlines the requirements for six-sided head fasteners. These nuts are frequently utilized in diverse applications, from automotive engineering tomanufacturing. The DIN 931 standard covers dimensions such as length and thread type. It also defines requirements for material composition and accuracy. Adhering to DIN 931 ensures reliable con