Duty Anchors Material:Steel Surface:Yellow or Zinc Plating(trivalent) Package:Inner ... ,HDGalvanised Standard: DIN ANSI JISDrop in anchorApplication:Overhead hangers with threaded rod ,Handrails ,Shelving ,Light fixtures ,Machinery ,Flat steel, steel section ... , railings, building facade, tracks, suspension rings ,etc.Instruction:Drop-in anchors are used in medium to heavy-duty applications in solid ...