5D (1-3/4") Wood Siding Nail - 316 Stainless Steel, 25 lb. Pkg Blue Concrete Screws making them ideal for use

making them ideal for use with pressure-treated lumber and exterior applications exposed to moisture

while the square-drive recess reduces cam-out for secure driving

or chemically treated wood environments

Versatility: Great for decks

5D (1-3/4") Wood Siding Nail - 316 Stainless Steel, 25 lb. Pkg Blue Concrete Screws making them ideal for useSimpson wood siding nails are available in either type 304 or type 316 stainless steel. Checker pattern on nail head blends well with wood grain, reduces glare from sunlight and accepts surface finishes. Annular ring shank increases pull out resistance to provide a secure attachment that reduces cupping of siding boards.