#6 x 3/4" Zinc Plated Steel Star Drive Interior Nibs Bugle Head Wood ScrewsType: Wood Screws
Finish: Yellow Zinc
Head Style: 6 Nibs Bugle (T-15 Star Bit)
Point Type: Type 17
Thread Type: Double CSK
Thread Length: Partial
Type: Wood Screw
A wood screw generally has an unthreaded shank below the head. It is designed to attach two pieces of wood together.