DIN 6798 is the standard that specifies the dimensions, materials, and technical delivery conditions for star washers, also known as toothed lock washers. These washers are designed to increase the locking force of a fastener assembly, providing resistance against loosening under vibration or dynamic loads.DIN 6798 star washers are essential components in many engineering applications, providing enhanced locking capabilities to ensure the integrity and reliability of fastened joints under various operating conditions.