Threaded rivet nuts come in a vast array of sizes and materials, suitable for a wide range of projects, from automobiles to aircrafts. Installation is made easy with the use of hand-held, pneumatic, or hydraulic tools; whichever best meets the needs of the job you are completing.
Threaded rivet nuts boast a slew of advantages over their traditional fastener counterparts, such as bolts and screws. Not only are they effortless to fit and remove, but they maintain their integrity even with repeated use. Additionally, threaded rivets showcase superior levels of shear and tensile strength when pitted against classic fasteners, making them an ideal selection for projects where great tensile fortification is essential.
Threaded rivet nuts come in two distinct varieties: open-end and closed-end. Open-end models feature a tiny hole at the end of the shank, which enables installation without any pilot holes. Contrastingly, closed-end rivet nuts are sealed off, thus requiring either drilling or punching out prior to fastening.
To install threaded rivet nuts, begin by creating a hole in the workpiece either by drilling or punching. Afterwards, place the rivet nut into the hole and use the tool to pull the mandrel through it. This causes the rivet nut body to expand, securing it firmly and permanently in its place.
Choosing the right threaded rivet nut tool for your project can be a tricky task. From hand-held models to pneumatic and hydraulic tools, the market has plenty of options. Nonetheless, the selection should be based on the size and material of the rivet nut as well as the specific application.
For most small-diameter rivet nuts made of aluminum, a hand-held tool is the go-to choice. With the comfortable weight and ease of a one-handed handle, these tools prove to be reliable and effective for these applications. However, when dealing with levels of bolt strength that cannot be taken on by a hand tool, namely with metals like steel and their large-diameter nuts, it is best to call upon pneumatic and hydraulic rivet nut tools. Utilizing two hands rather than one, these tools are designed to manage more challenging projects that require extra leverage.
For each size of rivet nut, a correlating hole must be carved into the item requiring installation. Common rivet nut sizes include 6-32, 8-32, 10-32, and 12-24.
When it comes to installing a rivet nut, the material of the nut will dictate the size of the hole that needs to be produced in the workpiece. Specifically, objects fashioned from soft materials like aluminum can use a hole with a smaller diameter, while those crafted from harder materials such as steel necessitate larger-diameter openings.
Taking into account the toughness of the project, the app will calculate the diameter of any openings that require punching or drilling. For applications necessitating extra strength, like those from aerospace engineering, wider-diameter holes are generally a must.
To create a solid, durable attachment, the process requires a pre-drilled or punched hole. After that’s been achieved, the rivet nut can easily be inserted and a tool used to draw the mandrel through it. As it passes, the mandrel widens the body of the nut, locking it into place for a permanent fixture.
Undeniably practical and durable, threaded rivet nuts outshine traditional fasteners like bolts and screws. One of their biggest advantages is effortless installation: you don’t have to fiddle with it too much because it’s easily removable and can even be reused time and again. Their superior shear and tensile strength make them perfect for places where strength is key.