This standard, EN 15048:2006, outlines the criteria for structural fasteners used in a variety of applications. It defines aspects such EN 15048 as material types, dimensions, thread characteristics, and tensile {properties|. It also outlines procedures for inspection to ensure the reliability of structural bolts. The standard intends to guarantee

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It covers a wide range of bolted joints used in engineering applications. The standard establishes methods for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the components

DIN 931 outlines the specifications for six-sided head bolts. These fixings are commonly used in various applications, from mechanical engineering tomanufacturing. The DIN 931 standard covers parameters such as head size and thread pitch. It also establishes requirements for material composition and accuracy. Adhering to DIN 931 ensures robust co