FMSC21128 · 1/10 Canyon - YK10 M4 Flange Locknuts (APSC21128)

Source: FMS.

Drawn, from the generic size M4 flanged nylon insert lock nut. * not fixed by the spec: drawn with the usual proportions for this type.

Equivalent to

Generic spec	Match	Standards	Source
M4 flanged nylon insert lock nut	functional		Thread and type read from the manufacturer's description; the standard is not cited by the brand

Platform	How	Source
FMS FCX10	fitment list: replaces · Named for Canyon in the beez2b title