'94 hilux, shortbox.

on the wheel hub, is there any (easy) way to replace the mounting studs (at least the broken ones) for the 4wd hub???

it all started with a broken wheel stud. and i figured since i had to take everything apart that i would repack the wheel bearings. things always take a little longer than i expect, it got late, i got lazy and was using the impact wrench to spin the 4wd hub nuts back on. spun one off with the impact. i thought i would just let it ride for now and repair it later. then i spun another one off by hand.

guess its time for a tork wrench.

any help would be great.
thanks!