... ,HT25,HT32,HT38,HT45,HT50,HT57,HT64. matel iron nailsgolden color iron nails18-64mm lengthroofing nails Models:HT18,HT25,HT32,HT38 ... ,000pc per box, 10 boxes per case. Features:high-quality iron wire, modern design, unique, rapid efficacy, good quality,and ... in construction engineering.Mainly used in nailing concrete,batten or plate iron,fixing batten with solid concrete,beating into metal frame over ...