Fasco PC792RGE1M 2-1/4-Inch by 00.092-Inch-Inch 0-Degree Ring Shank Electro Galvenized Coil Nails for Duo Fast Nailers, 1000 Per Box Fits Duo Fast 0 degree tools DC-300/75 and RNC-60 Electro Galvanized Ring Shank 1000 nails per box Coil nails can be used for siding, crating, fencing, housing, construction, do-it-yourself projects and several other applications