These high-quality decking screws are designed for use with the Kreg Deck Jig or as a general fastener for a wide variety of deck projects. With a Protec-Kote finish, these screws features three anti-corrosion layers that provide great protection against rust and corrosion in many common outdoor applications, including ACQ-treated lumber. This kit includes 700 high-quality Protec-Kote 2in (50mm) Deck Screws. Also includes KTX Square driver bit.