Grip-Rite GR408HG Round Head 3-Inch by .120-Inch by 21 Degree Plastic-Collated Hot-Dip-Galvanized Framing Nail (4,000 per Box) 12d 'Short' 3" x .120" - Vinyl Coated, 21 Full Round Head RING SHANK, HOT-DIPPED GALVANIZED, Plastic Collated Strip Nails Sturdy Cardboard Carton with Bi-Lingual (English-Spanish) Color-coded Label Use with Grip-Rite GRTRH350 - 21 Full Round Head Framing Nailer 4000 Nails Per Carton