24-05-14, 09:12 AM
ok.....there might be an easier way.......you have a fair bit of thread showing in your pictures....get your self 2 6mm nuts and put them on whats left of the stud and tighten them against each other so they are locked on the stud....then try and wind out the stud using the first nut you put on.....you studs look fairly clean so might work,a soaking with plusgas or something similar before you start might help 
One, is never going to be enough.....