Quote Originally Posted by DrAquala
Hello - I have been searching high and low for a "threaded adapter" - something that has rubber washers in between two screw collars - that is used for inlets and outlets in containers.

I have searched Bunnings from top to bottom but can't see anything there.

Any suggestions to find this item in Perth?
Sorry DrAquala, I accidentally removed your post and image. Feel free to replace it

Those looked to be just common pvc/cpvc plumbing fittings that we use here in the US! Available at any hardware or buiding supply store here, maybe the same in Australia, I don't know.