1/4-20 x 4 1/2 Six Lobe Flat Floor Board Screw Type F Black Phosphate 1-14 NE while the Phillips flat head

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

1/4-20 x 1 1/4 Unslotted Indented Hex Washer Thread Cutting Screw Type 23 Fully Threaded Zinc is a type of screw that is used to fasten two pieces of metal together

The 5/8-11 x 4 Hex Tap Bolt Grade 8 Fully Threaded Zinc Yellow is a high-strength fastener designed for demanding applications

The screw has a full contour truss head

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 while the Phillips flat head1 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,