Consolidated MB-34 Lock Washer is a locking washer manufactured by Consolidated. Designed to resist fastener loosening under vibration, it works by applying a spring-like force between the fastener head or nut and the mating surface to maintain preload. The MB-34 designation identifies the specific size or style within Consolidated's lock washer lineup, aiding replacement in existing assemblies. This general-purpose hardware is commonly used in machinery, equipment, and structural assemblies where vibration or dynamic loads can cause fasteners to loosen over time.
