3/8 Inch ID Flat 316 Stainless Steel Washer, SAE Type, 1
3/8 Component Thick Washer 0.406 ID 0.750 OD 0.089-0.099 Thk 18-8 SS USA - AMPG - Shoulder Screws, Shoulder Bolts, Sex Bolts, Flat Washers, Machine Screws and other fasteners
UBS INDUSTRIES 3/8 inch Square Washer - Bag of 5 | The Home Depot Canada