Strong-Point zinc-plated Type 17 particle board screws feature a Phillips flat head and countersinking nibs for interior cabinetry and wood-to-wood fastening. Sold by the pound; not for treated lumber or exterior decking.
Strong-Point coarse-thread drywall screws feature a Phillips bugle head and phosphate coating for fastening gypsum board to wood studs. Available in multiple sizes and sold by the pound.