How to fix a plug socket whose screws don’t hold anymore

cord-and-plugscrews

I removed the screws of the socket (as shown in the image) to check something, and when I tried screwing it back in, the screw wouldn't hold anymore. It just keeps coming off.
enter image description here

I tried sticking the socket back using superglue at the edges, but when I plugged in a water heater and pulled out the plug, the socket got un-stuck again. It's the same with any of the sockets at home. If we remove the screw once, we cant screw it back in again because it doesn't hold.

Is there any way to fix this?

Best Answer

As tacky as it is, I have seen electricians use drywall screws to hold receptacles when the threads are stripped out. the sharp threads of the drywall screw will cut new ones into plastic or thin metal. If your screw goes into a brass insert molded in the plastic, you may be out of luck. Do be careful of the length of screws used, the sharp points will go into a wire with no resistance, shorting out your connections.