Stalwart 75-3500 Hawk 150-Piece Wing Nut Hardware Assortment Kit 30 each of: 3/16-Inch - 24, 3/16-Inch - 32 25 each of: 1/4-Inch - 20, 1/4-Inch - 28 20 each of: 5/16-Inch -18, 5/16-Inch -24 Latching plastic container with individual compartments for each size wing nut. Includes retail packaging