5/16-18 x 3/4 Phillips Flat Undercut Machine Screw Fully Threaded 18-8 Stainless Steel 09NCUP The included drill bit ensures

The included drill bit ensures precise drilling and eliminates the need for separate tools

and the zinc plating provides excellent corrosion resistance

or structures

the 3/4-16 Heavy Hex Nut Zinc delivers superior performance and longevity

a bugle head that countersinks into the drywall surface

5/16-18 x 3/4 Phillips Flat Undercut Machine Screw Fully Threaded 18-8 Stainless Steel 09NCUP The included drill bit ensuresThis 5 16 18 x 3 4 Phillips flat undercut machine screw is fully threaded and made of 18 8 stainless steel. It has a Phillips drive and a flat undercut head. The screw is 3 4 inches long and has a diameter of 5 16 inches. It is designed for use in a variety of applications, including automotive, marine, and industrial.