Kreg 2 Stainless Steel Deck Screws. Specifically designed for use with 3/4 and 5/4" decking material and works great with the Kreg Deck Jig. Stainless screws provide the ultimate in rust and corrosion resistance in the long term. They are designed to stand up to indirect maritime applications and other exceedingly corrosive environments. Flat-bottom head that will not split the workpiecce