Grip-Rite's #8 x 2 in. Star T-25 Dual Flat-Head Auger-Thread Type 17 Sharp-Point Yellow-Zinc Construction Screws also feature a yellow-zinc coating that adds corrosion resistance for interior and covered exterior use. Built for consistent torque transfer and dependable holding power, these construction screws are well suited for contractors and serious DIY users seeking reliable performance across a wide range of wood-to-wood fastening tasks.