3/8-16 x 1 Six Lobe Flat Floor Board Screw Type F Black Phosphate 1 INCH a modified truss head for

a modified truss head for a low profile

The full thread design provides a secure hold

offering excellent corrosion resistance for outdoor or wet environments

and other heavy-duty items

3/8-16 x 1 Six Lobe Flat Floor Board Screw Type F Black Phosphate 1 INCH a modified truss head forThe 3 8 16 x 1 Six Lobe Flat Floor Board Screw Type F Black Phosphate is a heavy duty screw designed for use in floorboarding applications. It features a 3 8 inch diameter, 1 inch length, and a six lobe drive head. The flat floor board design provides a flush finish when installed, while the black phosphate coating offers corrosion resistance. The screw is made of high quality steel for strength and durability. It is commonly used in the construction