5/16-18 X 5/8 Thread Cutting Screws / Torx / Pan Head / Steel / Zinc / Type F 8-15X2 1/4 Square Drive Trim

8-15X2 1/4 Square Drive Trim Head Drywall Screw Fine Thread Black Phosphate

8-18X1 1/4 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

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

Bi-Flex structural screws are bi-metal self-drilling tapping screws that provide the corrosion resistance of 300 series stainless steel and the efficiency of drill screws

ESR-3196 for masonry

5/16-18 X 5/8 Thread Cutting Screws / Torx / Pan Head / Steel / Zinc / Type F 8-15X2 1/4 Square Drive Trim