GRK Fasteners R4 #9 x 2-1/2 Inch Multi-Purpose Framing Screws 575 PCS Rust Resistant Climatek Coating Outdoor Fencing and Deck Screws Fast Bite Tip Star Drive Recess T-25 Bit Included Gold

Professional-Grade Multi-Purpose Construction Screw: Code-approved fastener (ESR-3201) for structural framing, decking, fencing, and interior/exterior applications | Superior Installation Speed: Features Fast Bite Tip and Zip-Tip self tapping technology that eliminates pre-drilling, while W-Cut coarse thread design ensures low-torque, faster driving | Advanced Corrosion Protection: rust resistant Climatek coating provides exceptional durability for outdoor use and in pressure-treated lumber applications | Precision Engineering: Star/Torx drive recess with 6 points of contact prevents stripping, while CEE Thread technology reduces wood splitting | Professional Quality: Precision-fit design minimizes wobble between screws and bits, increasing productivity and ensuring reliable performance every time