Best Seller | ZORO SELECT 17W07401 Flat Washer, Fits Bolt Size 5/16" ,Nylon Plain Finish, 40 Flat Washer, Flat Washer Type Standard, Material Nylon, Material Grade/Class Not Graded, Finish Plain, For Screw Size 5/16 in, Inside Diameter 0.34 in, Outside Diameter 47/64 in, Maximum Thickness 0.062 in, System of Measurement Inch, Minimum Thickness... ... more ZORO SELECT 17W07401 Flat Washer, Fits Bolt Size 5/16" ,Nylon Plain Finish, 40 Flat Washer, Flat Washer Type Standard, Material Nylon, Material Grade/Class Not Graded, Finish Plain, For Screw Size 5/16 in, Inside Diameter 0.34 in, Outside Diameter 47/64 in, Maximum Thickness 0.062 in, System of Measurement Inch, Minimum Thickness... | | $9.95 go to store |