EN 14399:2005

This specification, EN 14399:2005, defines the requirements for high-strength structural bolted assemblies. It deals with a comprehensive range of bolted connections used in structural applications. The standard provides guidelines for the design, manufacture, inspection, and testing of bolted assemblies to ensure their safety. It also specifies th

DIN 931 specifies the specifications for hexagonal head bolts. These nuts are commonly used in numerous applications, from structural engineering toconstruction. The DIN 931 standard covers dimensions such as diameter and thread pitch. It also establishes criteria for material grade and precision. Complying with DIN 931 ensures durable connection