The Zoeller Pump Company Lock Washer is a .625-inch split washer made from stainless steel. This washer is designed to provide secure fastening and prevent loosening of bolts and screws in various pump applications. The split design allows for effective locking, ensuring that components remain tightly secured even under vibration or movement. Its stainless steel construction offers excellent corrosion resistance, making it suitable for use in wet environments. This lock washer meets industry standards for quality and performance, making it an essential component for maintaining the reliability of your pump systems.