Deckfast Fascia Screws - Blister Pack is specially designed, color coated, fascia screws available in epoxy coated carbon steel that is engineered to work with the Decksfast Fascia tool. The fascia screws feature star drive recesses and are ACQ approved. The Fascia System is the ultimate fastening solution for PVC and composite deck fascia boards. It is designed to accommodate large amounts of expansion and contraction that can occur with many deck fascia boards. The pre-drilling tool (sold separately) creates an over-sized hole for the Fascia Screw, so that the fascia board hangs from the screw and can expand and contract without putting a large amount of force on the fastener.