... supply common nail according to customers'requirement Roofing Nail with Umbrella Head1.material:Low carbon steel wire Q195. ... 3.Size:1/2''x19g,5/8''x18g,3/4''x17g,1''x16g,1.5''x14g, 2''x12g, ... 2.5''x11g,3''x10g,4''x8g,5''x7g,6''x6 etc. 4.finish: polish,galvanized,hot dipped ... galvanized 5.Package: 25kgs/ctn in bulk or small box. high quality Roofing Nail with ...