'92 Astro Stripped Bleeder Valve

Hi, I stripped the nut on a front caliper bleeder valve. Any tricks of the trade in addressing this?

Thanks!

I di d the same on when I did mine last year. I decided it was just easiest to buy a new caliper. I was doing rotors and pads at the time. Hadn't planned on doing the calipers. But when I priced them and they were only $25 each. I decided to get two new ones and call it done.

It's been my experience that they twist-off- have never seen one strip- but the result is the same- new caliper..