The same bolts for the rotors fit both sides of the front and also the rear disc brake
If you take your bike to a shop I'd highly advise you keep a spare set of these.
Shops could give a damn about rounding out your screws.
You'd need an extractor or WD-40, a chisel, and a hammer.
Tap it out at an angle going counter clockwise get's it out <----This way | lefty lucy.
Just had to do this over the weekend
Also found bolts on ebay for about $10 for a set of 5