LOCKWASHER (Yale YT030011010)

YT030011010: A damaged lockwasher can allow threaded fasteners to loosen under vibration, leading to joint failure. This aftermarket replacement part references the Yale catalog number YT030011010. A lockwasher is a type of hardware washer that provides a spring-like tension between a nut and the mating surface. Its plain mechanical function is to resist rotational loosening by biting into the fastener and the work piece. A concrete generic failure consequence is that a missing or worn lockwasher may cause the fastener to back out, resulting in component separation. Keeping a lockwasher in sound condition helps maintain clamping force in bolted assemblies. Verify the serial number or application, then call (562) 693-7748.

Part number variants: YT030011010, yt030011010