STAND EN 14399:2005

This standard, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It deals with a comprehensive range of bolted joints used in engineering applications. The standard establishes methods for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the e

DIN 931 defines the requirements for hex head fasteners. These fixings are commonly used in various industries, from automotive engineering toassembly. The DIN 931 standard covers sizes such as length and thread form. It also establishes criteria for material quality and tolerances. Complying with DIN 931 ensures robust connections and boosts the