5/16-18 x 3 Six Lobe Flat Floor Board Screw Type F Black Phosphate ABTP188 The square drive head allows

The square drive head allows for easy driving with a square drive bit

The Grade 8 rating indicates that the fastener is made from high-quality steel and has been heat-treated for increased strength and durability

The screws are fully threaded for maximum holding power and have a flat head for a flush finish

Introducing our premium 6-32 x 7/16 Phillips Binding Undercut Machine Screw

The M4 x 12 ISO 7045 Phillips Pan Split Washer Sems Machine Screw Full Thread Zinc is a type of screw that is used in a variety of applications

5/16-18 x 3 Six Lobe Flat Floor Board Screw Type F Black Phosphate ABTP188 The square drive head allows5 16 18 x 3 Six Lobe Flat Floor Board Screw Type F Black Phosphate This screw is made of steel and has a black phosphate finish. It has a six lobe drive and a flat head. The screw is 3 inches long and has a diameter of 5 16 inches. It is designed for use in floorboards. The six lobe drive provides a secure grip, preventing the screw from slipping. The flat head sits flush with the surface of the floorboard, providing a clean and finished look. The