Perfect for joining heavy duty components and other fittings with excellent accuracy. Coated with excellent quality material. Hot dipped with galvanized iron which provides protection to it. Nut, Bolt, Washer 20 Pieces Actual product may vary slightly from the one shown in the image*Brand: Other Material: Iron Pack Quantity: 20 Type: Nuts & Bolts Are batteries needed to power the product or is this product a battery: No Is this a Dangerous Good or a Hazardous Material, Substance or Waste that is regulated for transportation, storage, and/or disposal: No.