EN 14399:2005

This specification, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It addresses a broad range of bolted assemblies used in civil applications. The standard outlines procedures for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the compon

DIN 931 outlines the specifications for hex head bolts. These nuts are frequently utilized in various industries, from automotive engineering toconstruction. The DIN 931 standard covers parameters such as head size and thread type. It also establishes standards for material grade and precision. Complying with DIN 931 ensures reliable connections