Bostitch C7P90BDG Thickcoat 2 3/16-Inch by .090-Inch by 15 Degree Coil Siding Nail (3,600 per Box) 2 3/16" x .090 Smooth Shank Thickcoat Galvanized Finish 3600 Nails Per Box For Use in the Bostitch N66C-1 Industrial Siding Nailer