Quick question about the B5 wheel hub. I have one lug bolt that has snapped off on the front right (been running this on the car since I bought it.. I know its not good, just haven't had the time/funds to fix it). I'm looking to have this fixed so I can finally buy some new wheels and tires. My question is what piece do I need to replace? Or are the bolts replaceable without having to buy a new hub?

Thanks in advance!