Bostitch C6P90BDG Thickcoat Round Head 2-Inch by .090-Inch 15 Degree Coil Framing Nail (3,600 per Box) Measures 2" x .092 Smooth Shank Thickcoat Galvanized Finish Contains 3600 Nails Per Box For Use in the Bostitch N66C-1 Industrial Siding Nailer