The FOX washer is a cupped stem washer designed for sealing and load distribution in engine and suspension hardware. Measured at 1.75" outer diameter with a 0.520" inner diameter and 0.165" thickness, the cupped profile helps center fasteners and control compressive load. Use it where precise washer geometry and controlled bearing surfaces are required during assembly or repair.
Fox Washer Stem Dia. 1.75 OD x Dia. 0.520 ID x .165 TH Cupped