8-18 x 3/4 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake 1-3/4-5 while the 3-inch length ensures

while the 3-inch length ensures a strong hold

The un slotted indented hex washer head offers a clean and finished appearance

It is designed to be used in applications where a strong

8-18 x 3 Phillips flat self-drill screw is made of 18-8 stainless steel

8-18 x 3/4 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake 1-3/4-5 while the 3-inch length ensures8 18 x 3 4" Unslotted Hex Washer Head Self Drilling Screw with Bonded Neoprene EPDM Washer, Zinc Plated This screw is designed for use in metal applications. It has a hex washer head with a bonded neoprene EPDM washer that provides a watertight seal. The screw is self drilling, which eliminates the need for pre drilling. It is made of steel and zinc plated for corrosion resistance.