Nails, Coil Nail, Screw Nail manufacturer / supplier in China, offering 21 Degree. 120" X 3" Plastic Collated Stainless Steel Ring Shank Nails, 21 Degree Plastic Strip Framing Nails - Round Head Bright Smooth Shank, 20° – 22° Electro Galvanized Plastic Strip, Full Round Head, Ring-Shank Nail and so on.