Ok, had to laugh a little bit at this as using the torque wrench is supposed to prevent stripping threads out, provided you have it dialed in to spec. But I'm not one to judge. My friends call me "OT" which is short for Over Torque as I think I've stripped every thread known to man kind, just not with a torque wrenchbongus said:
As for this situation, if just the screw is stripped, get a replacement. If the receiving end is stripped then there's a variety of solutions. A hardware store will have some sleves you can put in the hole so the screw will bite although it's typically for wood applications, not sure if it would work here. If it was me, I'd probably just mix up some epoxy and plop it in and then put the screw in best you can and call it good. Or you could also fill in the hole and drill and tap it out. Not sure epoxy would be the best for this, talk to an old fart at Ace Hardware, they always know their stuff, avoid the young guys