WASHER DIN9021 M6 (1600)

The washer is a machine element used in threaded joints. Depending on the construction, the washer can have different functions. The washer is placed between the head of the screw (or nut) and the element to be connected with the screws. Suitable only for screws of strength class ≤5.8. For higher strength classes, you should use serrated washers. Washer functions: securing threaded joints against self-unscrewing, more even distribution of surface pressure, prestressing of threaded joints, insulation, sealing. DIN 127