EUROPEAN STANDARD EN 14399:2005

This specification, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It addresses a broad range of bolted joints used in structural applications. The standard provides methods for the design, production, inspection, and testing more info of bolted assemblies to ensure their safety. It also specifies the components

DIN 931 outlines the requirements for hexagonal head fasteners. These nuts are commonly used in diverse applications, from structural engineering tomanufacturing. The DIN 931 standard covers dimensions such as diameter and thread type. It also establishes criteria for material composition and accuracy. Following DIN 931 ensures durable connection