Wilwood’s Washers are manufactured from high strength alloy steel or stainless steel and plated with an anti-corrosion finish or treatments.
Wilwood Washer .441in ID 1.003in OD .030in Thick - Steel/Zinc/Type II/Gold
WASHER,.441 IDx1.003 ODx.030,CARBON STEEL,ZINC,TYPE II,GOLD
WASHER,.441 IDx1.003 ODx.030,CARBON
WASHER,CARBON