ZORO SELECT WAS40512 Flat Washer, For Screw Size 1/2" ,316 Stainless Steel
SAE Washer, Flat Washer Type SAE, Dimensional Standards ANSI B18.21.1, Material Stainless Steel, Material Grade/Class 316, Finish Plain, For Screw Size 1/2 in, Inside Diameter 0.531 in, Outside Diameter 1 1/16 in, Maximum Thickness 1/8 in, System of...