EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It deals with a broad range of bolted joints used in engineering applications. The standard establishes guidelines for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the eleme

DIN 931 outlines the specifications for six-sided head bolts. These nuts are widely employed in diverse applications, from automotive engineering toassembly. The DIN 931 standard covers dimensions such as head size and thread pitch. It also defines requirements for material grade and accuracy. Adhering to DIN 931 ensures durable connections and b