The fascia system is designed to accommodate the large amount of expansion and contraction that can occur with many composite deck fascia boards. The pre-drilling tool 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.; ; Brand Name: Starborn Sub Brand: Deckfast Callout Size: No. 9 Length: 1-7/8 in. Color: Burgundy Drive Style: Star Head Type: Pan Head Product Type: Fascia Screws Number in Package: 100 pk Self Tapping: Yes Material: Stainless Steel Finish: Epoxy Coated Thread Type: Coarse Packaging Type: Clamshell Indoor or Outdoor: Outdoor Grade: 305 Grade