These 316 Stainless Steel Ring Shank Nails are Great for all of Your Outdoor Construction Projects, Including Decks and Docks.
The Annular Ring Threads Provide Maximum Pull-Out Resistance, Preclude Nail-Head Popping.
Allows The Wood to "Surround" The Threads, Creating Better Strength.
Checkered Flat Head, Diamond Point.
Larger Shank Diameter Easily Penetrates Both Green and Pressure-Treated Pine.
These are The Fasteners to Use with the New ACQ Lumber That is on The Market.

https://www.strongtie.com/deckingandgeneralwoodconstructionnails_exteriornails/cna_nail/p/common-nail--annular-ring-shank