EN 14399:2005

This specification, EN 14399:2005, defines the criteria for high-strength structural bolted assemblies. It deals with a broad range of bolted assemblies used in structural applications. The standard provides procedures for the design, fabrication, inspection, and testing of bolted assemblies to ensure their performance. It also specifies the elemen

DIN 931 specifies the requirements for six-sided head bolts. These nuts are frequently utilized in various industries, from mechanical engineering tomanufacturing. The DIN 931 standard covers sizes such as head size and thread type. It also establishes criteria for material grade and tolerances. Adhering to DIN 931 ensures robust connections and