If the dealer did the install I'd say the dealer owes you a loaner until they find you a bolt. If it were me I'd splurge the few dollars and buy a bolt. If you have something else to drive, I'd drive it instead. If you have to drive the car take it easy and beware of any new vibrations. I'd make something work. Re thread a standard bolt if you can't find one lol This now feels like kicking a dead horse. Who doesn't like doing that?
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View my fuel log 2014 Mirage SE wussie cvt edition. 1.2 automatic: 37.7 mpg (US) ... 16.0 km/L ... 6.2 L/100 km ... 45.3 mpg (Imp)