WASHER - LOCK WITH TEETH (Linde LI111113)

A damaged lock washer can allow fastener loosening under vibration, leading to component separation. During assembly, a lock washer with teeth resists rotation by biting into the mating surface. The catalog reference is Linde part number LI111113, offered as an aftermarket replacement. This hardware washer type provides a plain mechanical function of increasing friction under the fastener head. A concrete generic failure consequence is that a missing or worn lock washer may cause the nut or bolt to back off over time. Keeping a lock washer in sound condition helps maintain clamp load in bolted joints. Verify the serial number or application, then call (562) 693-7748.

Part number variants: LI111113, li111113