Brand Name: Amerimax *Length: 7 in. *Drive Style: Hex/Slotted *Head Type: Hex Head *Finish: Galvanized *Material: Metal*Product Type: Gutter Screw w/Ferrule *Container Size: 10 *Usage: Gutter and Downspout Fastening *Point Type: Sharp *Self Drilling: No *Self Tapping: Yes *Packaging Type: Clamshell *Thread Type: Tapping *Color: White *Indoor or Outdoor: Outdoor *Discovery NBR, SUP