Hello,
Following on from my bath waste thread, I really don't like plastic backnuts!
What size of backnut fits which waste?
Is it a simple matter of getting a 1 1/2 inch backnut for 40mm waste and 1 1/4 inch for 32mm waste?
Is a 1 1/2 inch backnut 1 1/2 inches across the nut's faces, or is it the diameter of the hole?
I measured the plastic nut on my bath waste and its about 50mm af, so I wonder whether for a 1 1/2 inch waste whether I actually need a 2 inch nut? So it's not as simple as matching the nut size tot eh pipe size.
BTW, where can I get a 50mm af spanner to fit?
Thanks, Stephen.