EUROPEAN STANDARD EN 14399:2005

This document, EN 14399:2005, defines the specifications for high-strength structural bolted assemblies. It covers a wide range of bolted joints used in engineering applications. The standard provides procedures for the design, production, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the components tha

DIN 931 defines the requirements for hex head bolts. These nuts are commonly used in numerous industries, from automotive engineering toconstruction. The DIN 931 standard covers sizes such as head size and thread form. It also establishes criteria for material grade and accuracy. Following DIN 931 ensures durable connections and boosts the perfor