8-18 x 5/8 Phillips Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc NH188 The nut has a hexagonal

The nut has a hexagonal shape

080 Small Head Rivet Nuts are made from durable stainless steel and feature a clean and polished finish

These 6-18 x 1 3/8 Phillips Bugle Head Fine Thread Drywall Screws are designed for use in drywall applications

5-20 x 3/4 Phillips Flat Self Tapping Screw Type AB Fully Threaded Zinc

8-18 x 5/8 Phillips Flat Undercut Self Tapping Screw Type AB Fully Threaded Zinc NH188 The nut has a hexagonalThese 8 18 x 5 8 Phillips flat undercut self tapping screws are Type AB fully threaded screws made of zinc. They have a Phillips drive and are designed for use in a variety of applications. The flat undercut head provides a flush finish when countersunk, and the self tapping design eliminates the need for pre drilling. These screws are zinc plated for corrosion resistance and are suitable for use in both indoor and outdoor applications.