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 civil applications. The standard provides procedures for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the components tha

DIN 931 specifies the standards for six-sided head bolts. These fixings are commonly used in diverse applications, from mechanical engineering toassembly. The DIN 931 standard covers dimensions such as diameter and thread type. It also establishes criteria for material grade and tolerances. Following DIN 931 ensures durable connections and enhanc