EUROPEAN STANDARD EN 14399:2005

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

DIN 931 outlines the standards for six-sided head fasteners. These bolts are frequently utilized in various industries, from mechanical engineering tomanufacturing. The DIN 931 standard covers sizes such as head size and thread pitch. It also defines criteria for material quality and precision. Complying with DIN 931 ensures durable connections a