Restoring threads in electrical boxes

[Ross/Kzoo]

A couple of my fiberglass electrical boxes have the threads stripped so I can't install the receptacles tightly. How can I restore those threads?

 

[Caman]

I have inserted a single toothpick into the hole and broke it off flush then inserted the screw. Took a little finagling but has worked so far.

 

[LB-1911]

http://www.kleintools.com/catalog/tapping-tools/6-1-tapping-tool

 

[Norcal]

I use thread inserts when stripped out that way the original screws can be used.

 

[soob]

They make special screws with wider, more aggressive threads just for this purpose.

Alternatively you can cut the nails holding the box and replace it with an old work type box.

 

[Ross/Kzoo]

http://www.kleintools.com/catalog/tapping-tools/6-1-tapping-tool

I've got that. Somehow the screw doesn't work even using that tool.

 

[ishiboo]

Toothpick as mentioned, or fill it with epoxy and then drill/tap it.

 

[rlitman]

I have inserted a single toothpick into the hole and broke it off flush then inserted the screw. Took a little finagling but has worked so far.

That'll work if you use a wood screw. It's a pain when you go and replace the receptacle, but whatever it takes to hold it right...

 

[joel63]

I have inserted a single toothpick into the hole and broke it off flush then inserted the screw. Took a little finagling but has worked so far.

Works for me.

 

[sberry]

I would find a bigger screw. I believe a number 8 sheet metal screw will go right in. You can use a self driller, doesnt split the box. There might even be a time and place in the electric trade for a ,,,,,,,,,,,,,, drywall screw.

 

[Petey156]

I've seen lots of dry wall screws getting the job done

 

[Speedy Petey]

I've seen lots of dry wall screws getting the job done

I have seen this as well. Not that I would ever do this. Ever. Nope, never done this myself. Would I lie?

 

[brownie]

drywall screw

 

[Ross/Kzoo]

If it was your house I would use drywall screws but on my house I would always look at that recept and remember that drywall screw.

 

[acer66]

If it was your house I would use drywall screws but on my house I would always look at that recept and remember that drywall screw.

That is was I always thought but after a few beers it normally just turns into some fading distant memory.

 

[May Pop]

A sliver of tie wrap also works