FEATURES: Fas-n-Tite Spiral Deck Nails are perfect for your next patio or decking project. The spiral shank on these nails reduces splitting and increases holding power to resist vibration. The hot-dipped galvanized finish on these nails is great for exterior applications and with treated lumber. GREAT FOR HOME CONSTRUCTION USE: Common applications include decks, patios, general construction, and framing SPIRAL SHANK: Offers increased holding power and reduces the risk of material splitting SAFE FOR TREATED LUMBER: Recommended for use with ACQ, CA, and CCA treated lumber ASTM CODED: Conforms to ASTM F1667 and ASTM A153 RUST-RESISTANT FINISH: Hot-dipped galvanized finish offers best-in-class protection against rust