to4 inch, common nails in sizes l-l/2 inch to 4 inch, black steel concrete nails must be packed one l kilogram to a display box, all other nails are packed 25 kilogram strapped strong export cartons.
galvanized or copper
GALVANIZAED STEEL CONCRETE NAIL: 1, 1-1/2, 2, 2-1/2, 3, 3-1/2, 4
BLACK STEEL CONCRETE NAIL: , 1, 1-1/2, 2, 2-1/2, 3, 3-1/2, 4
100pcs per small box for Hardened Black Steel/ Concrete/masonary Nails, hardness of 52-54 HRC / anti corrusion, for followin sizes:
2.5x25mm
3x30mm
3x40m