BZP zinc-plated, twin-thread PZD screws provide strong, multipurpose fasteners. Includes sizes 5/8″ x 4, 3/4″ x 4, 1″ x 6, 1-1/4″ x 6, 1″ x 8, 1-1/4″ x 8, 1-1/2″ x 8, 1-1/2″ x 10, 2″ x 10, 2-1/2″ x 10, 3″ x 10. Handy storage case with compartments. BZP zinc-plated, twin-thread PZD screws provide strong, multipurpose fasteners. Includes sizes 5/8″ x 4, 3/4″ x 4, 1″ x 6, 1-1/4″ x 6, 1″ x 8, 1-1/4″ x 8, 1-1/2″ x 8, 1-1/2″ x 10, 2″ x 10, 2-1/2″ x 10, 3″ x 10. Handy storage case with compartments.