20MM STAHL GEZACKTE WASCHMASCHINE 20 MM ZAHNVERRIEGELUNG WASCHMASCHINE BZP 20 MM STERNVERRIEGELUNG UNTERLEGSCHEIBEN
20mm Serrated Washer is constructed with steel and has a bright zinc plated finish. This acts an as anti vibration device as it increases friction between the bolt head/nut and the mating surface. Prevents the cable entry device from loosening.