Specification: 10-250mm Features: smooth shank, checked or flat head, diamond point, polished, good rust-preventing; Finish: bright, E.G., H.D.P. Packing: 25kgs/ctn; 50LB/box, 48 boxes/ pallet Usage: For general interior and exterior construction, carpentry and wood framing. Standard Finish: Bright and Hot Dip Galvanized