... to 12' (12 feet) 5. Finish: Plain, black ,zinc plated, hot dip galvanized.HEX BOLTMaterial: ASTM A193 B7, B8, B8M.Specification ... . 8MSpecification: ANSI B 18.2.2WASHER Flat washer and Spring WasherMaterial: Carbon Steel and Stainless Steel.Specification: ASTM F436, ANSI B 18 ... , White or Blueness Zinc (Cr.3 or Cr.6), Dacromet, Hot Dip Galv, Nickel Plating .Packing: CARTON/PALLET ,Standard packing or ...