Use caution as some of th.
Toilet lock nut stuck.
To make sure you hit the nut itself and not the surrounding threads place a center punch on the nut and strike the punch with a hammer.
So you probably won t run across this problem to.
When you unscrew the screw the pliers will hit against the toilet bowl and prevent the nut from turning and it will loosen.
How to remove a stubborn nut bolt.
Moving the nut in any direction is progress.
Use a pair of pliers to just loosen the coupling nut.
Eventually and in an effort to save money some of the companies started shipping these ballcocks with a white metal nickel composite lock nut and coupling nut.
Tap with a hammer.
The end of the water supply line will come away from the connection.
These are used in a toilet chiefly to secure the fill valve in the toilet tank.
Empty the bucket and place it underneath the water supply line.
If the nuts don t have wings lock a pair of locking pliers around each one in turn.
Some nuts have wings that you can grasp with your fingers.
Super glued locknut on toilet fill valve under tank author.
Jarring the nut can break its bond to the bolt.
After breaking the fins off the nut while using wrench i tried holding the nut and turning the part in the tank.
Most of the better companies supplied a brass lock nut and a brass coupling nut to connect the water supply tube.
The lock nut threads onto the fill valve inlet just above where the water supply hose or tube coupling attaches.
Mamacanfixit mn i am trying to remove a plastic lock nut so i can replace the fill valve assembly.
Lock nuts are used to hold fixtures securely in place from below.
Gently pull the nut down.
Then try to loosen it using a correctly sized wrench.
Then finish loosening the nut with your fingers.
There are many ways to remove stuck and stubborn nuts bolts here are some of the ways that i ve found work best these methods contain both simple options and some that use luxurious tools such as an impact gun or welder.