well the thread size is 12MMx1.5
Or do you need the size of the knurl?
__________________ ASE Re-Certified Technician
Suspension and Steering (A4)
Brakes (A5)
Heating and Air Conditioning (A7)
Exhaust System Specialist (X1)
Automobile Parts Specialist (P2)
Automobile Service Consultant (C1)
part number OEM is 90113-SD4-902 for the front, you are on your own for the rear. usually I hate it when people say this to me, but seriously I found that in a whole 2 minutes, off google. really search next time.
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