Hillman Fas-N-Tite Concrete Nail - Square Shank

Square Shank Concrete Nails are ideal for attaching furring strips and floor plates to uncured concrete. USE RECOMMENDATIONS: Do not use in treated lumber or where corrosion is a concern SQUARE SHANK: Provides strong holding power in material STRONG, STURDY, RELIABLE: Made of high-quality hardened steel Conforms to ASTM F1667 Five (5) XL-paks per sellable unit 6 oz. per retail package