8-18 x 2 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake 3/8-16 NTE Its fully threaded design allows

Its fully threaded design allows for maximum holding power in materials like wood

The zinc coating protects the tee nut from corrosion and rust

045-inch thickness provides ample support for the fastener

while the hexagonal head allows for easy installation and removal with a wrench

this 4 Prong Tee Nut is an ideal choice

8-18 x 2 Unslot Hexwasher w/Bonded NEO EPDM Washer Self Drill Screw Full Thread Zinc Bake 3/8-16 NTE Its fully threaded design allowsThese 8 18 x 2 inch Unslot Hex Washer head screws with bonded neoprene EPDM washers are self drilling and fully threaded. They are made of zinc plated steel for corrosion resistance and have a black oxide finish for added durability. The hex washer head provides a wide bearing surface and the neoprene washer creates a watertight seal. These screws are ideal for use in metal roofing and siding applications.