I need to buy screws for two parts for my car. I need a couple for the plastic piece right under the steering wheel and for the "aerodynamic flaps" under the front bumber. Anyone know where I can get these so I don't have to pay $357,327.32 dollars from the dealership? Anyone have any idea what type/size of screws they are?

 

Go to a junkyard and get them off a spare car. The bolts for the flap are 10mm. Don't know about the steering wheel.