Online Parts Store › Flat Washer, 5/8", .078" Thick, OD 1-3/16" (A/N Style) Image 1 of 1 Flat Washer, 5/8", .078" Thick, OD 1-3/16" (A/N Style) $14.55 18-8 Stainless Steel. Add To Cart Added! 18-8 Stainless Steel. You Might Also Like Phillips Tapping Screws - Oval Head, #12 x 3/4" $33.07 Phillips Tapping Screw - Pan Head, #8 x 3/8" $12.60 Phillips Tapping Screws - Oval Head, #10 x 1-1/2" $36.59 Phillips Tapping Screws - Flat Head, #14 x 2" $41.13 Stainless Countersunk Finishing Washer, #6 $13.10