4-20 x 3/8 6-Lobe Flat Plastite Alternative 48-2 Fully Threaded Black Oxide and Wax 9/16-12 It is made from aluminum

It is made from aluminum that has been cleaned and polished

The fine thread design provides a more secure hold than coarse threads

flat washer with an outer diameter of 7/8 inches and an inner diameter of 5/8 inches

while the fine thread ensures a secure grip in drywall

The 10-24 x 3 Slotted Indented Hex Head Machine Screw Fully Threaded Zinc is a versatile and durable screw that is commonly used in a wide range of applications

4-20 x 3/8 6-Lobe Flat Plastite Alternative 48-2 Fully Threaded Black Oxide and Wax 9/16-12 It is made from aluminumThese 4 20 x 3 8 6 Lobe Flat Plastite Alternative 48 2 Fully Threaded Black Oxide and Wax screws are designed for use in a variety of applications. They are made of steel and have a black oxide and wax finish. The screws have a 6 lobe flat head and are fully threaded. They are also self tapping, which makes them easy to install.