Rivet nut

A rivet nut, also known as a blind rivet nut, or rivnut,[1] is a one-piece internally threaded and counterbored tubular rivet that can be anchored entirely from one side. It is a kind of threaded insert. There are two types: one is designed to form a bulge on the back side of the panel as a screw is tightened in its threads. The other is similarly drawn in using a screw, but is drawn into the sleeve instead of creating a bulge.[2][3]

Typical rivet nut

History

The first rivet nut was created by BF Goodrich in the 1930s, and sold under the trademark RIVNUT®. It was first used to mount rubber de-icing boots to aircraft wings.[4]

Usage

In the field of aviation, rivet nuts are often used to attach various items, such as static dischargers and inspection access covers, to the surface of an aircraft. Rivet nuts are an ideal replacement for weld nuts because they will not distort base materials, eliminate weld splatter, toxic fumes, and other by-products of the welding process, and can be installed in many different kinds of material including steel, plastic, composites, and fiberglass. [5]

gollark: Yes.
gollark: Is *this* workable, then? On first boot, it'll delay boot until you decide to turn EZcopy™ off or not.
gollark: Nobody knows.
gollark: Okay then, I've added a setting (hopefully, I haven't... really done much testing...) which should allow you to disable PotatOS EZcopy/disk infection (`set potatOS.disable_ezcopy` out of sandbox, `est potatOS.disable_ezcopy` in sandbox). This is rolling out to potatOS computers on Switchcraft, and I'm planning to eventually mention this to users on first boot or something.
gollark: Generally ext4 is good.

See also

References

Notes
  1. Smith, p. 112.
  2. McMaster-Carr, p. 3213.
  3. McMaster-Carr, p. 3215.
  4. Smith, pp. 111–112.
  5. "Blind Rivet Nuts". Sherex. Retrieved 2 July 2018.

Bibliography


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