... 2) Material: made of high-quality low-carbon-steel and stainless steel.3) Finish: electric galvanized, hot dipped ... shank..4) Model: Common nails, Roofing nails, Book nails,Square boat nails,Duplex Head Nails, Finishing nails,Coil Nails,Cement Nail,U-shade Nail, ... BWG5Characteristic:Polishing with bright surface, diamond point, straight and smooth shankPacking: 25kg or 30kg per cartonProduction capacity ...