wiki/ RivnutSelection

Proposed Rivet-Nut

Due to multiple failures involving the thread-sert bodies breaking at their thinnest point
(where the threaded region meets the upper body of the thread-sert) the following Rivet-Nut is submitted for consideration.

Thread Size: 8-32
Flange thickness: 0.030 inch
Material thickness range: 0.080-0.130 inches

From Mc Master-Carr catalog (