10-24 x 3/8 Phillips Flat Undercut Thread Cutting Screw Type 1 Fully Threaded Zinc NSTB These 6-20 x 7/8" Phillips

These 6-20 x 7/8" Phillips Flat Self Drilling Screws are designed for use in a variety of applications

The wafer head provides a low profile and a clean finished look

this lag screw ensures a strong and lasting hold

The flat undercut head allows the screw to be countersunk below the surface of the material being fastened

It is made of durable steel and has a black zinc finish for added corrosion resistance

10-24 x 3/8 Phillips Flat Undercut Thread Cutting Screw Type 1 Fully Threaded Zinc NSTB These 6-20 x 7/8" PhillipsThese 10 24 x 3 8 Phillips flat undercut thread cutting screws are Type 1 fully threaded screws made of zinc. They have a Phillips drive and a flat undercut head. These screws are designed for use in a variety of applications, including metal, plastic, and wood. They are self tapping, which means they can create their own threads as they are driven into the material. These screws are also heat treated for added strength and durability.