The Wilwood flat washer (.515 ID x .875 OD x .063) provides a corrosion-resistant fastening solution for brake and rotor hardware. Manufactured from high-strength alloy or stainless steel and finished with anti-corrosion plating or treatments, these solid washers are specified for demanding automotive applications where reliable clamping and resistance to environmental corrosion are required.
Wilwood Washer Flat .515 IDx.875 ODx.063