How do you manage to overtighten a Hub bolt?? Those are normally at 210-225 ft/lbs?! or are you talking about the hubs that have 3 bolts that hold it to the steering knuckle type of hub bolt or the single hub bolt that fastens the CV shaft to the hub bearing? The three bolt configurations can be overtorqued.
Over tightened the half shaft nut. Too loose or too tight will ruin a bearing faster than anything. It happens. What can I say.