Cap Hex Nut

       Nylon hex cap nut can be widely used in automobile, construction machinery, shipbuilding and etc. The black ball nut cap Nuts are made of BSI and RoHS Certified quality nylon, effective protection against damage and weathering and improve the finished appearance of your product. These hex cap  nuts provide effective protection against damage and weathering and improve the finished appearance of your product.

       Acorn hex Cap Nuts Locknuts made of 304(18-8)stainless steel, firm and corrosion resistant and will support all of your project purposes.Also known as an acorn nut.  Standard acorn hex cap nut with an enclosed dome can prevent being threaded scrape and give a good decoration The high quality 304 stainless steel provide perfect strength and good corrosion resistance in bad environments like high temperature, cold weather and high humidity areas without the need for time consuming and costly maintenance 

      Acorn nut is its common name and it is also called a crown hex nut, blind nut, cap nut or Domed Cap Nut. It is decorative dome head acorn nuts that has a domed top to cover the threads. This is to prevent contact with the external thread to protect the threads or protect other things the threads would rub against. Brass cap Hex Nuts having a domelike cap over the back, protruding part of the engaged screw or bolt. Cap nuts, also referred to as acorn nuts are used to cover exposed bolt ends and add a finished appearance. These cap nuts are composed of a solid brass hex nut and top cap.