Common Nails 1.Q195 or Q235. 2.length:1/2"-12". 3.DiameterBWG20-BWG4 4.Packing in carton Common Nails1.Q195 ... point, smooth shank..4) Model: Common nails, Roofing nails, Book nails,Square boat nails,Duplex Head Nails, Finishing nails,Coil Nails,Cement Nail,U-shade Nail, etc ... nails:1) material: 195#,235# wire rod or according to request2) finish: Polished, galvanized/E.G., or hot dipped galvanized/H.D ...