Wow. Just tried to check out getting that beadlock repair kit. $15 seemed like a reasonable price for 3 beadlocks and a tool to rethread. But $18 shipping from PA to Ca? Holy crap, looks like I will do my own. What a joke.
you could j b weld the hole and retap with the 5 mm tap to reuse existing locks, don`t need to fill the holes just cover the threads to get the bite of the tap good luck