You may have to secure two thin pieces of metal together from time to time. It's possible to do this with solder, epoxy or screws with special threads meant for biting into thin metal, but my guess is ...

Pop Nut steel blind rivet nuts and installation systems provide threads in thin wall applications such as sheet metal, tubing, or sheet plastic. It includes TK thin head, knurled body, TL flat head ...

Spanish company Fator, an industrial fastener specialist, has developed the Steptail rivet for PV trackers. “Fixing solar panels to solar trackers has traditionally involved the use of screws, washers ...