STAND EN 14399:2005

This document, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a wide range of bolted joints used in engineering applications. The standard provides methods for the design, production, inspection, and testing of bolted assemblies to ensure their safety. It also specifies the elements that can be

DIN 931 defines the standards for six-sided head bolts. These bolts are commonly used in diverse fields, from mechanical engineering toassembly. The DIN 931 standard covers parameters such as diameter and thread pitch. It also defines standards for material composition and tolerances. Following DIN 931 ensures durable connections and boosts the s