#10 x 4" SaberDrive Deck Screw, Thread Size: #10, 4 inch Midwest Fastener 10 X 4
10 x 4" Star Drive Tan Deck Saberdrive Screws 1 lb. Tub (48 pcs.). Saberdrive Tan XL1500 Coated Exterior Star Drive Multi-Purpose Deck Screws, 5lb. #9 x 1-3/4" Saberdrive Tan XL1500 Coated Exterior Star Drive Multi-Purpose Deck.