4015 3-Phase Brushless DC Motor (24V 1100RPM, 3500g.cm) bolts specs?

hello there, does anyone have the bolts specs of this motor? i've been looking for it and i recall seing a link to it in the motor's main page but now is gone (this link is also gone https://wiki.dfrobot.com/fit1036/) and i cant desing a part i need if i cant find the specs of this motor, luckly i downloaded the STEP files of the motor but those 3D models doesnt specify the bolts threading nor radius