Hillman 967784 Power Pro Wood Deck Screws, 10" x 5" Power Pro outdoor wood screws provide superior rust and corrosion protection Ideal for decks, stairs, playsets and many other outdoor projects Bronze ceramic coat with a cross-cut thread and dual flat head exceeds 1, 000 hour salt spray test under ASTM B116 Quantity per pack: 750 20% faster engagement into wood 75% less wood splitting than standard wood screws 15% stronger & 20% faster installation start to finish Diameter 10; length 5 inch