IAI America RCS2W - Manual (Page 58)

2. Installation
50
Straight type
Mounting hole
Affixing nut
Flange
Straight type
Mounting hole
Affixing nut
Flange
(2) Using screws on a flange (optional)
An optional flange is available for installing the actuator. Use this flange, if necessary.
z Applicable model: RCS2-RA4
Mating material is steel Mating material is aluminum
Screw size M6 M6
Tightening torque 12.3 N•m 5.4 N•m