All kinds of nuts and bolts for various household and automotive applications. Includes - machine bolts [8 x 3/4", 8 x 1/2", 10 x 5/8", 10 x 1", 1/4" x 3/4", 1/4" x 1 1/4", 5/16" x 1", 5/16" x 1 1/2", 3/8" x 5/8", 3/8" x 1 1/2"], hex nuts [8, 10, 1/4", 5/16", 3/8"], split washers [1/4", 5/16", 3/8" , 8, 10].