![]() With my air powered die grinder it takes about a minute per nut, longer with slower tools. If it is not out, you will have grind through the head also. Probably only need to go 1/32 through the flange to get it loose, if the screw is out. It will be turning across the flange, so much easier to keep the nut from spinning. 1/2" or so diameter, 1/8" or so thick stone. I like to use a grinding stone on a dremel or die grinder, but in a drill also works. If that is what you have and they are spinning, best is to grind out the center of the flange as that would be all that is attached to the legs. You should be able to see a pic of them on McMaster site. As you tighten the screw the legs collapse and spread out to support on soft uneven surfaces. There is a closed end on the tube with the threaded section, thus the long screw. WellNut flange is 1/2" diameter, so I assume it is a 3/8" diameter WellNut.īased on what Roadtrek used for pop rivets on the vans, it is possible the rivnuts are the type with long internal legs, basically a tube with slits up the sides. The screw threads engage the WellNut nut 1/4" from the WellNut flange. The screws are 7/8" long and have 10-32 threads. This may not be necessary, however, as any water that penetrates around the threads will run out the back as does water around the edge of the cover. That was my intent, but since I have not been able to remove the OEM WellNuts, I’m in a quandry.Īlso, for the one WellNut with headless screw, I might put the cover back on and place a dab of Dicor on the exposed threads to seal the hole. I have read that after removing the cover it is recommended to install new WellNuts. Since these were not leaking, I am tempted to place a little Dicor sealant around each WellNut to help ensure they don’t start leaking after putting the cover back on. Another way is to drill out the WellNut with a bit smaller than 3/8”. Have had no luck getting that one WellNut out that now has ¼” of threads sticking up.įor those of you that have removed the WellNuts, how did you do it? I have read that one way is to somehow cut off the flange and then pound the WellNut down and let it fall (to somewhere). Took a hacksaw blade and cut the screw head off to get the cover removed. Could not remove the cover with that one screw holding tight. These WellNuts are solid!! Other than removing all the cabinets inside, I do not see any way to access the bottom of the WellNuts, either.Īlso, one WellNut rotated when trying to remove the screw. I then inserted a screw and tapped it down to elongate the WellNut to make it thinner. Using a small screwdriver, I broke the seal around the flange and tried to pry up the flange, to no avail. There is a small amount of sealant (Dicor?) around the flange of the WellNuts. I have removed the cover over the air conditioner but can’t get the WellNuts out of their holes.
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