Set Screw

$.49 /pc. pick from:
Coarse sizes: 1/8 in.-40 x 3/16 in., 5/32 in.-32 x 3/16 in., 3/16 in.-24 x 1/4 in., 1/4 in.-20 x 1/4 in., 1/4 in.-20 x 3/8 in., 5/16 in.-18 x 3/8 in., 5/16 in.-18 x 1/2 in.,  3/8 in.-16 x 3/8 in., and 3/8 in.-16 x 1/2 in.Fine sizes: 1/4 in.-28 x 1/4 in.,  5/16 in.-24 x 3/8 in., 3/8 in.-24 x 3/8 in.