common wire nail size : 2*12,4.1*7,7 ... diameter :2.77mm--6.05mm, 0.89mm---2.41mm Common nails , Bright , Galvanized , Carbon steel , the size ... , 20D, 30D , 40D, 60D ,ETC .Common nails Packing: 25kg/carton in bulk, or 8box/carton,or 50kg/bag....Model ... ''x6 etc.Finish: polish,galvanized, hot dipped galvanized Surface treatment: Electric galvanized or hot dipped galvanized common wire nail weihao factory