1/4-20 x 4 Six Lobe Flat Floor Board Screw Type F Black Phosphate NCBZ 071 Type B Flat Washer

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1/4-20 x 4 Six Lobe Flat Floor Board Screw Type F Black Phosphate NCBZ 071 Type B Flat Washer1 4 20 x 4 Six Lobe Flat Floor Board Screw Type F Black Phosphate is a versatile screw designed for use in various woodworking applications. It features a 1 4 inch diameter and a length of 4 inches, providing ample holding power for floorboards and other wood components. The six lobe drive design ensures a secure grip and prevents cam out during installation. The flat floor head sits flush with the surface, creating a clean and professional finish.