DIN 6923 refers to a specific standard established by the Deutsches Institut für Normung (DIN), which outlines the requirements and specifications for hexagon nuts with a flange. This standard is crucial in ensuring that the nuts are manufactured to precise dimensions and tolerances, thereby guaranteeing their compatibility with corresponding bolts and screws. The inclusion of a flange provides additional surface area, which enhances the load distribution and reduces the risk of damage to the connected components. Adhering to DIN 6923 is essential for industries that rely on secure and reliable fastening solutions, as it promotes consistency and quality in the production of these critical hardware components.