EN 14399:2005

This document, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It addresses a comprehensive range of bolted assemblies used in engineering applications. The standard establishes procedures for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies t

DIN 931 defines the specifications for hexagonal head bolts. These nuts are frequently utilized in various industries, from mechanical engineering toassembly. The DIN 931 standard covers parameters such as diameter and thread type. It also establishes requirements for material quality and precision. Adhering to DIN 931 ensures reliable connection