The file '3/4 Ght To 20mm With O Ring 3D Printer Model' is (stl) file type, size is 176.3KB.
I needed to connect a garden hose to an adapter that lets me flush my car's radiator. This takes the existing female garden hose thread connection (by okinawascubadiver) and adds a 20mm OD tube with a groove for an O ring. This is meant to press fit into my radiator adapter. Perhaps it will be of use to you too.
ght34to20mm.stl | 417.3KB |