5-20 x 1 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc 4-40 this screw features a black

this screw features a black oxide finish that provides excellent corrosion resistance

flush finish and are easy to install using a standard Phillips screwdriver

while the pan head sits flush with the surface for a clean finish

It is made from steel and has a zinc coating for corrosion resistance

These screws are ideal for attaching drywall to wood or metal studs

5-20 x 1 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc 4-40 this screw features a blackThese 5 20 x 1 Phillips flat self tapping screws are Type AB fully threaded screws made of zinc. They are designed for use in a variety of applications, including metal, wood, and plastic. The screws have a sharp point that allows them to easily penetrate the material, and the self tapping threads create a strong hold. The Phillips drive head allows for easy installation with a Phillips screwdriver. These screws are zinc plated for corrosion