16d (3-1/2") Preservative-Treated Wood Decking Nail, Annular Ring Shank, 1lb (56 fasteners) Blue Concrete Screws use corrosion-resistant anchors and fasteners

use corrosion-resistant anchors and fasteners suitable for exterior applications

Helps prevent cosmetic damage and structural failure over time

The #3 Square EPDM Metal Roof Pipe Boot with Install Kit is a complete solution for sealing pipe penetrations on metal roofs

Simpson Strong-Bolt 2 anchors are non-bottom-bearing

Manufactured from durable steel and finished with a corrosion-resistant galvanized coating

16d (3-1/2") Preservative-Treated Wood Decking Nail, Annular Ring Shank, 1lb (56 fasteners) Blue Concrete Screws use corrosion-resistant anchors and fastenersSimpson T16PTD1 wood decking nails are available in either type 304 or type 316 stainless steel for superior corrosion resistance. 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.