From the Manufacturer A wood screw is a thread forming screw with sharp thread at a coarse pitch. Shop all Screws The Hillman™ Group Flat Head Phillips Wood Screw, 6 X 2 (10 Pack) By The Hillman Group Write a review $2.79 The Hillman Group 5779 Flat Head Phillips Wood Screw, 6 x 2-Inch, 10-Pack, 2 inches, zinc Hillman Wood Screw, #6, 2 In, Zinc Plated Steel Flat Head Phillips Drive 10 Pk 5779 10Length: 2-1/2 in.Drive Style: PhillipsFinish: Zinc-PlatedHead Type: FlatProduct Type: Wood ScrewsNumber in Package: 6 pkMaterial: SteelIndoor or Outdoor... Product Description A wood screw is a thread forming screw with sharp thread at a coarse pitch. Wood screws also taper along the threaded portion optimizing the screws holding power in wood , Pre-drilling is required , Product Dimension: 4., 0 x 1., 5625 x 0., 5 6 Wood Screws Hillman Flat Head Phillips Wood Screws - #6 Pack, 1/2 In - QFC Wood Screws 2 Inch