4-40 x 3/8 Phillips Binding Undercut Machine Screw Fully Threaded Zinc CG These heavy-duty SAE washers are

These heavy-duty SAE washers are made of hardened steel and feature a zinc yellow finish for corrosion resistance

It is made from durable steel and has a zinc yellow chromate finish that provides excellent corrosion resistance

The bugle head design allows for countersinking the screw below the surface of the drywall

The 1/2-20 x 2 Hex Head Flange Non Serrated Frame Bolt IFI-111 2002 Grade 8 Black Phosphate is a high-strength bolt designed for use in demanding applications

The plain finish ensures compatibility with most surfaces and provides a professional appearance

4-40 x 3/8 Phillips Binding Undercut Machine Screw Fully Threaded Zinc CG These heavy-duty SAE washers areThese 4 40 x 3 8 Phillips Binding Undercut Machine Screws are fully threaded and made of zinc plated steel. They have a Phillips drive and an undercut head that allows them to be countersunk below the surface of the material. These screws are commonly used in binding applications, such as securing book covers or folders. They are also suitable for use in other light duty applications where a strong and durable screw is required.