Color Matched Screws for Pressure Treated Lumber and PVC Trim Deckfast Epoxy screws for pressure treated lumber provide unmatched performance, convenience and value. These high quality screws feature extra deep star drive recesses, trim or reinforced flat heads, type 17 auger tips, and a specially-formulated color matched epoxy-based polymer resin coating. The epoxy coating provides excellent corrosion resistance and is designed for high adhesion. For pressure treated decking and general exterior use. Color Matched Epoxy Coating Reinforced Flat Head with Nibs Star Drive Type 17 Auger Tip