03566-25 PACK Zinc int. lockwasher, #8 - 25 pack

These #8 internal tooth lockwashers feature a zinc-plated finish for corrosion protection and a neat appearance. The internal teeth are designed to grip the underside of the bolt head or nut, creating a mechanical bond that resists loosening caused by the rhythmic vibration of a Harley-Davidson engine. Gardner-Westcott provides these specialised fasteners to meet the exacting standards of motorcycle mechanics and enthusiasts. Internal lockwashers are often preferred for applications where a flush fit is desired or where space is limited. They are commonly found in electrical grounding and small component mounting. This item is sold in packs of 25.