Fasteners are a very important part of your decking system. You want fasteners that look good, hold effectively, and are easy to install. Local Deck Builders recommend to us the HeadCote/Smart-Bit system. The Smart-Bit drills a pilot hole with a countersink the exact depth to fit the Headcote screw. The system is very simple and effective. The Headcote screws are stainless steel with color heads that compliment the decking. For the look of original stainless we offer Swan Stainless Steel screws. In addition, we have stainless steel and galvanized GRK screws that are perfect for T&G decking. For foundations and support we have GRK Lags.