12.9 Grade Black Nickel Plated Countersunk Head Screw
₹8
The Rush Blade 60A 3-6S 128kHz BLHeli_32 4-in-1 ESC Extreme Edition by RUSHFPV features, front & back special process aluminum shell, F4 MCU 200MHz with BLHeli_32 Firmware, 24kHz-128KHz PWM frequency 3oz dual board and 40V rated MOSFET.