Hi all, first time poster! I recently purchased an clamshell own mini arm rest from Kennesaw, GA mini. They provided me the center rail replacement bracket, for the arm rest but it appears as if the bracket's holes are too small for the M5-30mm screws provided.

Could this be some new bracket for non metric screws? I want to get this project done and I haven't been able to find any other info.

Any help would be appreciated!