CYW USA 498CPB #9 x 2-1/2" Drywall Screws, Phillips Drive, 2500/Box

General purpose corrosion resistance exterior screw for exterior professional operations using hard or soft woods, chipboard and other tough or treated materials. Hardened steel with triple ceramic coating. For Exterior and Interior Wood Framing, Decks, Rails, Porches, Walls, Floors, Lateral Bracing, Fencing, Siding and Roofing, Laminating Beams, Girders and Posts, Concrete Forms, General Construction, Remodeling and Repair