#6 x 5/16 SHEET METAL SCREWS / Phillips / Truss Head / Steel / Zinc 8-18X2 Phillips Bugle Head Full

8-18X2 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

The slotted aluminum sleeve helps to hold fast without loosening or backing out even with internal and external vibrations

meaning it grabs the flats of the screw and not the corners

Fasteners coated with Stalgard® SUB typically show no red rust or other base metal corrosion on significant surfaces after 2000 hours of salt spray exposure in accordance with ASTM B117

The Steel Deck Inserts installed height of just 2 inches can be used through or between the ribs of the deck

#6 x 5/16 SHEET METAL SCREWS / Phillips / Truss Head / Steel / Zinc 8-18X2 Phillips Bugle Head Full