His assortment contains 3,765 pieces of the most popular sizes of Stainless Steel Coarse Thread lock washers, flat washers, hex cap screws, and hex nuts. A 40-compartment steel gray bin is included for easy storage (bin dimensions 33-3/4 x 6-1/2 x 22-1/4 inches). Each part is individually bagged and printed with a clear description and quantity. Bin labels with part sizes come with each assortment. These labels go on the steel bin so you can organize accordingly. Fasteners and steel bins could be delivered on different days. If you don’t see exactly what you’re looking for, please message us! We’d love to create another listing for you.