hi I’m trying to do something like this to wash dog in bath everything I’ve found is M22 or M24 my tap is 20mm is there some kind of attachment I can add
Hello @Brianna0
Please note that plumbing work needs to be completed by a licensed professional for safety and compliance.
Thank you for sharing your question about your bath spout. Your spout threads are too far in and none of the regular adapters will work on your spout. I can only suggest using the https://www.bunnings.com.au/estilo-push-on-shower_p0144264 . My best advice is to keep the pressure low to prevent the adapter from slipping off.
However, one other option is to change your spout with a https://www.bunnings.com.au/shaw-mason-chrome-bath-spout-with-diverter-and-shower-kit_p0612661 , but you will need a plumber to install one in your bath.
If you have any other questions we can help with, please let us know.
Eric