POLISI3D 100 Pcs 2020 2040 2060 T Nuts Spring Loaded M5 for 20x20 Series Aluminum Extrusion Profile 6mm Slotted Aluminum Profile Accessories

Si possono posizionare benissimo sul profilato e non si muovono

I saw quite a few reviews saying that these "wouldn't roll in as advertised. I had no problem getting then and and staying in place. The secret was to use a tool...specifically a long 5mm screw turned into the nut threads , fully engaged but not past the back side. That allowed me just enough oomph to get these to snap into place pronto. You have to get one side just below the flange of the extrusion and then rotate it. It doesn't feel like it will fit but only a little force popped it right in. I am loving the fact that they don't slide around as you make you connections, but sliding it into position after the screw is in but not tightened was as easy as 3.1416 pi ! Good product. I will definitely buy again as the need arises.

Die gebotene Leistung und Menge passt sehr gut zum Preis und eine klare Empfehlung meinerseits

At this price point you expect a few duff units in a pack but there are surprisingly few. I prefer these over the half nuts that can screw themselves out, but these still have the advantage of being able to add into a channel retrospectively. They can still slide around when loose and the channel is vertical say but overall tend to stay in place until moved into position.