#4 x 7/8" Zinc Plated Steel Phillips Flat Head Wood Screws WSFS-044 (80 pcs.)

Diameter: #4
Length: 7/8"
Material: Steel
Finish: Zinc
Head Style: Flat (Phillips)
Point Type: Sharp
Drill Size: 3/64" Hole
Thread Length: Partial
Type: Wood Screw

Box of 80.

A wood screw generally has an unthreaded shank below the head. It is designed to attach two pieces of wood together.