Genuine Toyota Caliper Bolt. Two bolt used per caliper.
Please note Toyota designed this bolt to always use a lock washer. If you don't use the OEM type washer, which has a specific thickness, then the bolt will bottom out into the backside of your rotor and cause permanent damage to the rotor. Use the washer, Toyota designed it that way!
Proposition 65 Warning for California Consumers
WARNING: Products we sell can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.