Simpson Strong-Tie SSDHPD212S Deck-Drive™ DHPD HARDWOOD Screw (Collated) — #10 x 2-1/2 in. Type 305 (1000-Qty)

The Deck-Drive DHPD Hardwood screw is specially designed to penetrate the hardest wood products with ease. With its unique paddle-style drill point, it virtually eliminates splitting without predrilling. The wings on the shaft counterbore hard material, allowing the head to countersink easily for a clean, finished look.