This is a genuine Mitsubishi parking brake shoe anchor pin. It is used to secure the parking brake shoe to the backing plate.
BOLT MANUFACTURED BY NISSAN , PART NUMBER 01125-N2161 , OE PART NUMBER 01125-N2161 TO FIT NISSAN VEHICLES
NUT MANUFACTURED BY NISSAN , PART NUMBER 40262-2Y00A , OE PART NUMBER 40262-2Y00A TO FIT NISSAN VEHICLES
BOLT MANUFACTURED BY TOYOTA , PART NUMBER 52217-60030 , OE PART NUMBER 52217-60030 TO FIT TOYOTA VEHICLES