FTX9943 · Outback Geo 4x4 M3 X 18mm Button Head Screws

Source: FTX.

To scale, from the generic size M3x18 button head screw, hex socket; head and socket sizes from ISO 7380-1.

Name from FTX's spare-parts listing on ftx-rc.com

Equivalent to

Generic spec	Match	Standards	Source
M3x18 button head screw, hex socket	functional	ISO 7380-1	Geometry parsed from the manufacturer's description; the standard is not cited by the brand

Platform	How	Source
FTX Outback Geo 4x4	fitment list: direct · Named by the maker's spares listing page on ftx-rc.com (import_ftx.py --link-fits)