1/2-13 x 2 Six Lobe Flat Floor Board Screw Type F Black Phosphate PSW14410 while the hex washer head

while the hex washer head enables easy tightening with a wrench or socket

- **Use:** For fastening metal to metal or metal to plastic

They have a full thread

The plain center design allows for easy installation and adjustment

1/2-13 x 2 Six Lobe Flat Floor Board Screw Type F Black Phosphate PSW14410 while the hex washer head1 2 13 x 2 Six Lobe Flat Floor Board Screw Type F Black Phosphate is a type of screw specifically designed for securing floorboards. It features a 1 2 inch diameter, 13 threads per inch, and a 2 inch length. The six lobe drive design provides a secure grip, preventing the screw from slipping during installation. The flat floor board head sits flush with the surface of the floorboard, providing a clean and professional appearance. The black phosphate