To fix a stripped screw hole in a metal door we first recommend trying a larger screw.
Fix stripped out hole in sheet metal.
The original screw is a sheet metal screw while rivnuts are designed for machine screw threads.
Let s have a look.
The first method on how to fix a stripped screw hole in metal is through using a tap and die set.
The stripped screw hole problem was routine for a job i was doing.
The copper is soft enough for the threads of a screw to cut into and take hold.
If you are trying to repair a stripped screw hole in a piece of metal then quite logically avoid using wood if possible.
If this is not possible you can try an epoxy in the hole to help grab the screw.
Instead use a plastic wall plug if you can find a size that will work for you or get a stripped screw hole repair kit that specifically states it will work with metal.
I use solid copper wire to take up the gap in stripped holes in the fiberglass.
Lastly using an anchor may be an option either plastic or a soft metal like lead that will conform to the hole.
If the op has a minor ocd issue with mismatched screws this solution will not correct that aspect.
The metal does thin out however carefully tightening of the screw upon re assembly.
How to fix a stripped screw hole in metal.
All it requires is the correct measurement of the screw hole that you are dealing with and a good quality tap handle.
On the flip side one could drill out the other holes and place rivnuts in those locations providing matches if desired.
I cut a strip of bare copper wire about 3 4 inch long and bend the wire so it will stay in place in the hole.
Once you have got both of them the process becomes easy.