stripped

I'm really not sure how this even happened. I stripped the radiator's bung for the bleed screw today... Worst part? I was only using a screw driver to tighten it back when it happened... I had to use a small ratchet wrench to loosen it while the engine was hot, then decided that in case more...

Think I stripped the threads in my radiator for the bleed screw. Has anybody done the same and tapped it for a bigger bolt successfully?

Hey guys, I managed to strip the throttle cable threading on the bottom of the engine start switchgear box. I was trying to tighten down the lock nut and ended up backing out the cable housing. Any ideas here? I'm tempted to just epoxy the elbow joint into the switchgear. There is a still a...