Genuine GM Parts 11609829 - Bolt Screw M4.2X2.25

GM 11609829 Hex Head Screw M4.2X2.25 Thread for general usage in various places on the vehicle. Most common usage is attaching the blower motor to the A/C-Heater Case for most cars and pick-ups from 1996 thru 2018. Thread Info Head Thread UHL Thread Length Style Size M4.2X2.25   16.0MM 14.0MM  6-PT 5.5MM