Flooring Stapler flooring nails,18-50mm length low carbon ... ,25mm,30mm,45mm,50mm.FST45 Weight:44g(a row of nails)Color: goldenMaterial:high-quanlity carbon steelPackage: FST18- ... to the concrete,wood or iron the metal frame of 2mm in construction engineering.Mainly used in nailing ... used in nailing floors and walls of the decorating engingeering.Having good performance of cement steel nail.The surface ...