STAND EN 14399:2005

This standard, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It addresses a broad range of bolted connections used in civil applications. The standard establishes procedures for the design, production, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the elements

DIN 931 defines the specifications for hexagonal head fasteners. These fixings are widely employed in numerous applications, from automotive engineering tomanufacturing. The DIN 931 standard covers dimensions such as length and thread type. It also defines criteria for material quality and precision. Adhering to DIN 931 ensures reliable connectio