DIN 1587 refers to a specific standard established by the Deutsches Institut für Normung (DIN), which outlines the requirements and specifications for hexagon nuts with a metric thread. This standard is crucial for ensuring the compatibility and reliability of fasteners used in various engineering and construction applications. The guidelines provided in DIN 1587 cover aspects such as dimensions, tolerances, material properties, and testing methods, thereby facilitating uniformity and quality assurance in the manufacturing process. Adhering to this standard is essential for engineers and manufacturers to ensure that the hexagon nuts meet the necessary performance criteria and can withstand the operational demands of their intended applications.