Online Parts Store › Flat Washer, 7/16", .062" Thick, OD 1-1/8" Image 1 of 1 Flat Washer, 7/16", .062" Thick, OD 1-1/8" $27.80 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Flat Head, #14 x 1-3/4" $36.21 Phillips Tapping Screw - Truss Head #8 x 1/2" $18.52 Flat Washer, #10, .050" Thick, OD 7/16 $13.35 Phillips Tapping Screws - Flat Head, #14 x 1" $45.79 Carriage Bolt, 1/2"-13 x 3" $92.78