PeteVS Well-known member Feb 28, 2014 #3 1/2-20 thread, 13/16 hex, 60º included angle of the conical end. I'm pretty sure that Roy Nacewicz has them.
1/2-20 thread, 13/16 hex, 60º included angle of the conical end. I'm pretty sure that Roy Nacewicz has them.
