The file 'Screwless Fan Joiner/Holder/Connector Compatible With 120mm And 140mm Fans 25mm 38mm Thick 3D Printer Model' is (stl) file type, size is 294.4KB.
I ran out of fan screws and noticed that the PLA+ filament that I used far strong enough that screws aren't needed. I made a project using 8 fans. after quickly running out of screws I made these screwless connectors. They are a very tight fit and it was slightly difficult when initially assembling them. I did end up figuring how to attach them in about 5 seconds each though.
screwless_fan_connect_38mm.stl | 222.2KB | |
screwless_fan_mount.stl | 764.6KB |