When bolt holes are oversized or materials are soft, standard washers don't provide enough bearing area. JLHY's fender washers feature a substantially larger outside diameter, spreading clamping load over a much wider area to prevent pull-through in sheet materials, automotive body panels, fiberglass, plastic, and thin metal.

Named for their original application — protecting vehicle fenders — today fender washers are used wherever large OD bearing is needed: marine, automotive repair, roofing, signage, and any application involving thin or soft materials with oversized fastener holes.

Produced in carbon steel (zinc plated), stainless steel A2 and A4, and aluminium. Standard OD sizes from 25mm to 75mm depending on bolt size. Custom OD and ID configurations available for OEM orders.