STAND EN 14399:2005

This document, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a broad range of bolted assemblies used in engineering applications. The standard provides methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the materials

DIN 931 specifies the specifications for six-sided head screws. These bolts are commonly used in numerous industries, from structural engineering tomanufacturing. The DIN 931 standard covers sizes such as length and thread type. It also establishes standards for material grade and precision. Complying with DIN 931 ensures durable connections and