![]() Rivet nuts were made to be automated and can be used with a six-axle robot or other automated assembly tools. In some manufacturing settings, rivet nuts are preferred because they enable faster assembly at reduced costs. Closed end type rivet nuts are ideal if you’re looking for a sealed end rivet nut, providing an effective option for the ingress of water. They come in two variations of end style – either open ended where the bolt can protrude through the rivet nut without obstruction, or a closed end type. They can be made from steel, stainless steel, brass, and other materials, and are not affected by heat, which makes them more convenient for applications such as plastic or wood where conventional welding is impractical. Rivet nuts are more versatile than self-tapping screws or pressed inserts. We’ve already mentioned aviation manufacturing, but rivet nuts can also be used for appliances, automotive manufacturing, office furniture, playground equipment, solar installations, electronics, boats, pools and hot tubs, military equipment, and even bicycles. Rivet nuts offer a number of advantages that make them suitable for various applications where other blind rivets won’t do. The rivet nut itself can be installed into a variety of a different materials including metal, plastic, fiberglass and carbon fiber. Once the rivet nut is installed, fasten your material through the rivet nut with any compatible externally threaded fastener and you’re all set. ![]() No need to struggle to reach around the back of the bolt to fasten the material with a nut. ![]() Meaning, these fasteners can be installed securely from one side of the work piece. But they are also still important components for aviation.Ī main strength of rivet nuts are that, just like with traditional rivets, they are blind. Rivnuts are now available in many variations and sizes and therefore used for many different fastening capabilities. The rivnuts were first used to mount de-icing boots to aircraft wings. The makeup of a rivnut is one piece that is threaded internally which is able to be anchored entirely on one side. They are also known as blind rivet nuts or threaded inserts. ![]() Rivnuts were originally developed in the late 1930s by the BF Goodrich Company and sold under the trademark RIVNUT®. ![]()
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