The Freeman 15° 2-1/2 in. Wire Collated Galvanized Ring Shank Coil Siding Nails are built for high-performance fastening in siding, roof sheathing, and wall sheathing applications. These coil nails feature ring shanks for exceptional grip, helping to prevent nail pull-out in softwoods and high-stress environments. Made of galvanized steel, the nails resist rust and corrosion for dependable outdoor performance. The 15-degree wire collation ensures smooth feeding and reduced jamming in most standard coil siding nailers, including Freeman's G2CN65 and PCN65. With a contractor-sized pack of 3,600 nails, this box is perfect for large-scale siding and sheathing projects where strength, speed, and reliability matter.