... Material: made of high-quality low-carbon-steel Q195 Finish: electric galvanized, hot dipped galvanized, bright, flat head diamond Size: from 1" to 6", size ... : 2.5x25mm, 3.0x40mm,3.0x50mm,3.0x60mm,3.0x70mm,4.0x80mm,4.0x100mm etcor according to ... your requirement Packing: box and carton,Nails are polished, with round flat checked head, diamond point and ...