Hard-to-Find Fastener 014973291747 4 x 5/8-Inch Phillips Flat Wood Screws, 100-Piece Diameter: No.4 Length: 5/8-Inch Material: Steel Finish: Zinc Head Style: Flat (Phillips) Diameter: #4 Length: 5/8 Inch Material: Steel Finish: Zinc Head Style: Flat (Phillips)