Item Specifications UPC 842176178059 Package Quantity 100 Inch / Metric Inch Thread Size #6 Inside Dia. 0.15" Outside Dia. 0.625" Thickness Min. 0.04" Thickness Max. 0.045" Material Stainless Steel 18-8 Finish Plain Item Type Washers Washer Type Fender Washer Product Code 5150-6960 SKU 3SWFD006