Item Specifications UPC 842176143125 Package Quantity 100 Inch / Metric Inch Thread Size 1/4" Inside Dia. 0.260" Outside Dia. 0.487" Thickness Max. 0.062" Material Stainless Steel 18-8 Finish Plain Item Type Washers Washer Type Split Lock Washer Product Code 5150-15440 SKU 3SWLC904