LIONMAX Pocket Hole Screws 2-1/2 Inch, 300 PCS Exterior Pocket Screw #8 x 2-1/2", Coarse Thread, Square Drive, Washer Head, Blue Coated Weather Resistant, 150MM Drive Bit Included

【Blue Finish Coating】: Pocket hole screws coated with blue anti-corrosion layers, show better performance in rust and corrosion than regular pocket screws, and will keep your wood working builds under the outdoor for years.. 【For Pocket Hole】: Optimized pocket hole screws 2-1/2 inch length and washer head are designed for wood joinery in invisible pocket hole. Avoiding over-drilling, and effectively predicted the screw position while drilling.. 【Square Drive】: Deep square of pocket hole screws wide contacts with drive bit, 4 square edges reduce torque for driving, avoid stripping at driving work.. 【Coarse thread+Self-Tapping】: Pocket screws with coarse thread and self-tapping tip provide aggressive power while drilling. They are used for treated lumber, such as cabinet, table and so on, pilot hole needed.. 【Package】: #8 x 2-1/2 Inch Pocket Hole Screws Blue Coated, 300 Pieces, 150MM Square Drive Bit Included. LIONMAX Pocket Screws are arranged in a nice container for convenient storage with clear label for easy recognition.