M3.5x22 flat-head screw, self-tapping, Phillips drive. Set of 10 pieces.
 
GTX - 2017, GTXE - 2018, XB8 - 2018, XB8 / XB9 - 2017 and older, XB8E - 2017 and older, XB8E - 2018, XT8 / XT9 - 2017 and older