"YTX" #8 x 2-1/2" with .32" Diameter Torx Drive Head. Use T20 Torx/Star Drive Bit to Install These Wood Screws. Our Gold Star Torx/Star Drive Screws Are An Excellent Fastener for Multipurpose Applications in Hard and Soft Woods, Chipboard, and Other Tough Materials. Uses Include, Cabinetry, Framing, Furniture, and Other Applications. Our Wood Screws Are So Strong They Can Even be Removed and Reused. This 20 Pound Quantity of Our Yellow Zinc Triple Coated Wood Screws has Approximately 2500 screws. Torx/Star Drive Wood Screw Head Provides Twice the Torque of Phillips or Square Drive Screw Heads