Hex Nuts with a Domed Top to prevent contact with the External Thread
Cap nuts, also known as acorn nuts, are a type of fastener whose name comes from its shape. A cap nut It is a hex nut that has a closed end, domed top to prevent contact with the external thread. Cap acorn nuts are easily removed for maintenance to be performed, they also provide an aesthetically pleasing finished look.
Cap Acorn Nuts are available in 304/18-8 Stainless Steel, 316 Stainless Steel, Brass and Nickel Plated finishes.