Deck Screws (Camnwamn Brand)SELF TAPPING DESIGN + AGGRESSIVE THREAD: No pre drilling required, these exterior deck screws feature a sharp self tapping point and coarse thread for rapid hole starting, increasing power and preventing wood splitting. Ideal for treated deck, fence, and other outdoor wood constructions. SUPERIOR RUST RESISTANCE: Tan epoxy coated deck screws provide exceptional protection, tested against 1000 hours salt spray for erosion and corrosion resistance.