67 notchback orange box

RedFish said
That's a good question. Over tightening that screw will pull the nut from any color/brand of box I've seen. You could try super glue but then over tightening might pull the screw head through the harness connector.

I super glued it when I put it on orginally the screw was loose I made it hand tight and it pulled it back the super glue should work thanks.