Posted by Wayne H [172.68.65.63] on Sunday, August 06, 2017 at 23:17:00 :
In Reply to: Looking for M37 head. NW Washington. posted by jim lee [162.158.106.51] on Sunday, August 06, 2017 at 20:11:30 :
Jim: I've had very good luck welding nuts to broken off bolts and getting them out. If it broke of slightly below the surface, take a flat washer, hit it in the center with a punch to make it slightly conical shape and weld that on before the nut. I do way more TIG welding than mig, but for welding nuts on broken bolts a mig welder seems to work better.