PrimeSource
Hot galvanized finish. Ring shank. Neoprene washer underneath nail head provides a superb weather seal. For metal and fiberglass corrugated roofing sheets. Head diameter 3/8". 10 gauge.
Monster Fastener Zinc Plated Steel Hex Bonded Washer Head Self-Drilling Screws
Monster Fastener Zinc Plated Steel Phillips Modified Truss Head Sharp Point
Monster Fastener Zinc Plated Steel Modified Phillips Truss Head Self-Drilling Screws
Blue Point .27 Caliber Long Strip Loads
Monster Fastener Zinc Plated Steel Hex Washer Head Self-Drilling Screws