NuMax FRN.113-238B500 21 Degree 2-3/8" x .113" Plastic Collated Brite Finish Full Round Head Smooth Shank Framing Nails (500 Count) are designed for applications such as framing, subfloors, roof decking, and pallet and shipping crate assembly. Made of steel for strength and durability, these smooth shank framing nails have a Brite finish and are perfect for indoor or covered outdoor use. They are the pinnacle of quality and value, and are compatible with most framing nailers capable of firing 21 degree 2-3/8" plastic collated framing nails – such as Freemans G2FR2190, G22183CLW, PFR2190, and PFR2190NQ, and the NuMax SFR2190. Each box includes 500 framing nails to ensure you have plenty of fasteners at your fingertips while on the job.