Product details:

Made of 304 stainless steel for strength and durability, these ring shank framing nails won't corrode and stain natural finish wood or pressure treated lumber and are perfect for indoor or outdoor use. They are the pinnacle of quality and value, and are compatible with most framing nailers capable of firing 21 degree 3 inch plastic collated framing nails such as Freeman's PFR2190, PFR2190NQ, G22183CLW, and G2FR2190. Each box includes 2,500 framing nails to ensure you have plenty of fasteners at your fingertips while on the job.