This specification, EN 15048:2006, outlines the requirements for structural fasteners used in a variety of constructions. It covers aspects such as material types, dimensions, connection specifications, and tensile {properties|. It also details procedures for testing to ensure the durability of engineering bolts. The standard intends to provide a

This specification, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It covers a broad range of bolted connections used in engineering applications. The standard provides guidelines for the design, production, inspection, and testing of bolted assemblies to ensure their reliability. It also specifies the materials

DIN 931 specifies the standards for six-sided head bolts. These fixings are frequently utilized in various industries, from automotive engineering toassembly. The DIN 931 standard covers parameters such as diameter and thread pitch. It also defines criteria for material quality and precision. Complying with DIN 931 ensures durable connections and