help with screw size

[brin]

does anyone know the correct size of the srews that hold on the washout arms on the washout for a trex 450 fbl head.somehow i am missing three?

[chris jones2.4]

M2 i think mate

[brin]

hi chris.they are closer to 1.5 x 4mm .here is the parts list .they are the 4off (0#x4mm)
●Use for T-REX450 3G Programmable Flybarless System.
●Washer x 2
●Radius arm x 2
●681ZZ Bearing x 4
●FMR52ZZ Bearing x 4
●450FL Metal Washout Base x 1
●450FL Metal control arm x 2
●Socket button head screw(0#×4mm) x 4
●Socket button head screw(M2x12) x 1
●Socket button head screw(M2x8) x 1

M2 i think mate

[chris jones2.4]

must be the 1.3 or 0.9 dude

[brin]

I measured the one i have and its about 1.5mm x 4 mm does anyone know were i can get them.modelfixings dont stock any that small.