Billet Plain Accent Washer Machined to the same dimensions as our dimpled accent washers but with a smooth finish and more economical price. These are a popular dress-up addition to fender and core support bolts. Available in a raw machined or bright polished finish as well as a variety of anodize and Fusioncoat colors. Sold individually. Bolt not included, washer only Size Selection: #10 Size is recessed to accept a 10-32" button head bolt and AN washer (sold separately) the billet washers have a 3/4" outside diameter 1/4" Size is recessed to accept a 1/4" button head bolt and AN washer (sold separately) the billet washers have a 7/8" outside diameter. 5/16" Size is recessed to accept a 5/16" button head bolt and AN washer (sold separately) the billet washers have a 1" outside diameter. 3/8" Size is recessed to accept a 3/8" button head bolt and AN washer (sold separately) the billet washers have a 1 1/8" outside diameter