EN 14399:2005

This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It covers a broad range of bolted assemblies used in civil applications. The standard establishes guidelines for the design, manufacture, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the elements th

DIN 931 specifies the specifications for six-sided head bolts. These nuts are frequently utilized in numerous applications, from automotive engineering toassembly. The DIN 931 standard covers sizes such as head size and thread form. It also sets standards for material quality and precision. Adhering to DIN 931 ensures durable connections and boos