steel hex head bolts 1/2-13 x 10, 1/2-13 x 12, 9/16-12 x 3-1/2, 9/16-12 x 3-3/4, 1/2-20 x 1-3/4, 5/8-18 x 2-1/4, 5/8-18 x 5, 3/4-16 x 2, 3/4-16 x 3, and some other socket head cap screws.