DIN 610 is a standard that specifies the dimensions and technical requirements for hexagon head bolts with a metric thread and a shank length of 1.5 times the nominal diameter. This standard ensures that these bolts have the necessary strength and durability for various applications. It provides detailed guidelines for the dimensions, tolerances, materials, and surface finishes of these bolts, ensuring their compatibility and interchangeability with other components. DIN 610 is widely recognized and used in industries such as automotive, construction, and machinery, where reliable fastening is crucial for the safety and performance of the assembled structures or equipment.