Thick Washer Thick 18-8 Stainless Steel Finish Plain Fits Bolt Sizes #1 Inside Dia 5/64 In. Outside Dia 5/32 In. Thickness 1/64 In. Thickness Tolerance +/-0.010 In. Rockwell Hardness B70 Load Distributing For Use With Die And Jig Fixture Setup Package Quantity 25