8-18 x 1 1/4 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake 1-14 NE The bugle head design countersinks

The bugle head design countersinks the screw flush with the drywall surface

Made from durable steel and heat-treated to a tensile strength of 10

making it ideal for use in wood applications

This 10-24 x 7/8 slotted pan machine screw is fully threaded and made of zinc

The screws are 12-24 x 2 1/4 inches in size and have a #4 point

8-18 x 1 1/4 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake 1-14 NE The bugle head design countersinksThese 8 18 x 1 1 4 inch hex washer head self drilling screws are designed for use in metal applications. They feature a bonded neoprene EPDM washer that provides a watertight seal, making them ideal for outdoor use. The screws are full thread, providing maximum holding power, and are coated with zinc for corrosion resistance. They are easy to install, simply drill a pilot hole and drive the screw into place.