Nail(factory) Material: Q195,Q215,Q235,etc. Size: 1",1.5", ... " Wire diameter:BWG6-16 Packing:in boxes and cartons Nail(factory)Available in countersunk, checkered or plain head, diamond point, ... . Nail Materials: Galvanized steelNail Specifications: 3/8"-6", BWG4-20 for all kinds of round nails.Nail Packing: In wooden ... . Nail-common nail - polished nail - galvanized nail more than 20 years factory