RoadPro SST90135 135-Piece Sheet Metal Screw Kit with Plastic Case Sheet Metal Screws in a Plastic Case with Dividers (35) #4 x 1/2", (25) #6 x 1/2", (20) #8 x 1/2", (15) #10 x 1/2" Screws (15) #6 x 3/4", (15) #8 x 3/4" Screws