... to 12' (12 feet) 5. Finish: Plain, black ,zinc plated, hot dip galvanized.HEX BOLTMaterial: ASTM A193 B7, B8, B8M.Specification: ANSI ... , White or Blueness Zinc (Cr.3 or Cr.6), Dacromet, Hot Dip Galv, Nickel Plating .Packing: CARTON/PALLET ,Standard packing or According ...