https://www.rivetsonline.com/rivet-nuts-threaded-inserts/steel-rivet-nuts-threaded-inserts
Good for installing mirrors on the door. etc....
I buy mine from a local Fastenal, you must have one local ?
https://www.fastenal.com/products/fasteners/rivets/rivet-nuts?r=~%7Ccategoryl1:%22600000%20Fasteners%22%7C~%20~%7Ccategoryl2:%22600191%20Rivets%22%7C~%20~%7Ccategoryl3:%22602457%20Rivet%20Nuts%22%7C~
Check McMaster-Carr, I need to source some also.
The threads are #10
If you're serious about using nutserts/rivnuts in sheet metal, -go and buy- the right sized annular cutters. I use Hougen Rotacuts with the pointed center. They make perfect circles in the sheet metal without any distortion. I have many, many of those installed throughout my car. It is much nicer to not need a nut and washer on everything, or require access to the backside.
https://www.hougen.com/cutters/sheet-metal-hole-cutters/Rotacut-sheet-metal-hole-cutters.html
Quote from: GoodysGotaCuda on November 07, 2018, 06:42:49 PM
If you're serious about using nutserts/rivnuts in sheet metal, -go and buy- the right sized annular cutters. I use Hougen Rotacuts with the pointed center. They make perfect circles in the sheet metal without any distortion. I have many, many of those installed throughout my car. It is much nicer to not need a nut and washer on everything, or require access to the backside.
https://www.hougen.com/cutters/sheet-metal-hole-cutters/Rotacut-sheet-metal-hole-cutters.html
I was in the aerospace industry for 18 years. Machinist, tool maker. We used those shell cutters alot on sheet metal. Nice clean accurate holes.
I have the small set, use it for spot weld cutting. :perfect10: :alan2cents: