EN 14399:2005

This standard, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It covers a wide range of bolted connections used in structural applications. The standard provides methods for the design, production, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the materials tha

DIN 931 outlines the specifications for hexagonal head screws. These fixings are widely employed in numerous applications, from structural engineering toconstruction. The DIN 931 standard covers parameters such as length and thread type. It also defines standards for material grade and accuracy. Following DIN 931 ensures durable connections and i