4-20 X 5/16 Thread Forming Screws / Phillips / Pan Head / Steel / Zinc / Plastite (Blunt Tip) Alternate 48-2 Bi-Flex structural screws are bi-metal

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

DeWALT SKU-DFM4EMF710-The Crete-Flex anchor is a 410 stainless steel screw anchor for light to medium duty applications in concrete and masonry block base materials

Blue Banger Hanger PIP's are easy to use just strike the top of the hanger and drive the three mounting nails into the forming material until the bottom of the hanger is flush with the plywood

10-16X6 Phillips Bugle Head Full Thread Self Drilling Drywall Screw Zinc and Bake

4-20 X 5/16 Thread Forming Screws / Phillips / Pan Head / Steel / Zinc / Plastite (Blunt Tip) Alternate 48-2 Bi-Flex structural screws are bi-metal