Adding fuel to this fire, I have been using my own version of the Clickbond product for many years now with good success & quite a bit less pricey.
As you can see, this idea is a simple "marriage" of a conventional anchor nut (or nutzert, threaded stem, or other?) bonded to a base material (either aluminum or phenolic), with 3M 22126 Scotch Weld Structural Adhesive.
The beauty about this "system" is that the base pieces don't need to be symmetrical and the anchor nut doesn't need to be centered. Sometimes you need these things to go where getting enough surface area for good adhesion is not an option unless the nut itself can be offset enough to make is all work.
I tested (shear) a "coupon" just to make sure I wasn't going down a rabbit hole thinking I had a viable solution to the high cost of the Clickbond, and found it took 1500 lbs (2 units) to shear the bond. Test was made with the binding screws finger tight only, so as not to bias the result.
If you are so disposed, you can also attach them with 3M VHB tape - not as strong (perhaps), but instantaneously available for service.
Never had one fail yet.
YMMV - and probably will
HFS