It depends on what kind of tank! The Challenger II tank, used by the British Army is 350 cm wide. My toilet tank is 38 cm wide.
The width of a toilet tank can vary in size. The average width of a toilet tank is about 18 inches.
They are called tank bolts.
Toilet tank
Will a American standard toilet tank fit a glacier bay toilet
The tank above your toilet.
Installation Or Replacement For Your Toilet Tank, Toilet Repair
Installation Or Replacement For Your Toilet Tank, Toilet Repair
seal to stop water from runing into tank located between tank and bowk
How do I find out an answer to a question about toilet repair? I have a crack in my tank and I want to fix it. It is ceramic.
not all toilet bowls and tanks are compatible. If your toilet bowl has no holes for a tank it most likely a bowl that is made for a flush valve, or a high or low boy mounted tank.
It means that you have a "Briggs" toilet tank, for which the number on the top piece of it is 7421 A B11.