The Freeman 21° .113 in. x 2 in. Plastic Collated Stainless Steel Ring Shank Full Round Head Framing Nails are designed for maximum durability and long-term performance in the toughest environments. Made from premium stainless steel, these nails resist rust, staining, and corrosion, making them ideal for use with natural finish lumber and pressure-treated materials. Perfect for framing, subfloors, roof decking, pallet and shipping crate assembly, decks, and docks, these ring shank nails deliver superior withdrawal resistance and reliable holding power to ensure secure construction. Each contractor-size box includes 2,500 stainless steel framing nails to minimize reloads and maximize jobsite productivity. The 21° plastic collated strips provide smooth nail feeding and consistent firing in most 21° nailers, including Freeman PE20V2183, G2FR2190, G22183CLW, and PFR2190.