3-1/4" x 12d Patio/Deck Nail, Spiral Shank, PrimeGuard Max Stainless Steel (50 lb. Box), Grip Rite #P12SLSTD

Patio and deck nails feature a thin shank that reduces the splitting of wood and a checkered head that mitigates hammer slippage. Ring shanks are designed for use with softer woods and in permanent, heavy-duty construction where vibration is likely to work nails loose over time while a spiral shank is useful for limiting splitting in hard woods.