Daniel Levy

Are the rivnuts supposed to be a loose fit? This is not how rivnuts are typically used and seems wrong.

Just a heads up. I received a mix of square nuts that included 10 or 11 that were significantly thinner (by about 0.6mm) than the others and were clearly from a different manufacturing line. I believe the thinner ones are more common from European suppliers, but I’m not sure on this.

The thicker ones are a comfortable press fit into the printed parts and will stay in place. However, the thin ones are a loose fit that fall right out of the nut traps if turned up-side-down before a bolt is holding them in.