EUROPEAN STANDARD EN 14399:2005

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

DIN 931 defines the requirements for six-sided head screws. These nuts are commonly used in diverse applications, from automotive engineering tomanufacturing. The DIN 931 standard covers parameters such as head size and thread type. It also establishes standards for material quality and precision. Adhering to DIN 931 ensures durable connections a