1/4-20 x 4 1/2 Six Lobe Flat Floor Board Screw Type F Black Phosphate 1-14 NE The screw has a full

The screw has a full contour truss head

while the Phillips flat head allows for easy driving and flush mounting

1/4-20 x 5/8 Phillips Flat Thread Cutting Screw Type F Fully Threaded Zinc

and the black phosphate coating resists corrosion

1/4-20 x 4 1/2 Six Lobe Flat Floor Board Screw Type F Black Phosphate 1-14 NE The screw has a full1 4 20 x 4 1 2 Six Lobe Flat Floor Board Screw Type F Black Phosphate is a screw specifically designed for securing floorboards. It features a 1 4 inch diameter and a length of 4 1 2 inches. The six lobe drive design provides a secure grip, reducing the risk of cam out during installation. The flat head sits flush with the surface of the floorboard, providing a clean and professional appearance. The black phosphate finish offers corrosion resistance,