Zeluga 3in. x 0.120in. 21 Degree Round Head Plastic Collated Vinyl Coated Framing Nail. At a specific angle these framing nails are held together with a plastic strip. Used for general construction uses such as framing and carpentry. Vinyl coated, non-galvanized, 21 degree full round head and smooth shank. Hot dip galvanization resists corrosion and made of steel. For easy driving it has think shank and have superior holding power. Includes 4,000 framing nails per box.