20 PCS M3x4.5x4mm F3 F4 F7 Flight Controller Damping Pad Ball for RC Drone

20 PCS M3x4.5x4mm F3 F4 F7 Flight Controller Damping Pad Ball for RC Drone

Specification:
Item name: Damping Pad
Size: M3x4.5x4mm
Meterial: Silicone
Compatible with F3 F4 F7 Flight Controller 
Weight: 0.04g/pcs

Feature:
It is compatible for flight control F3 F4 F7 flight control. The outer diameter of the waist is 3.5mm. It is suitable for large flying control with a hole diameter of 3.1mm. It has obvious damping effect and effectively reduces FPV racing drone and camera lens shake.

Note: that the specification of the flight control fixed need to use M3 screws or M3 nylon columns.

Package Included:
20 x M3x4.5x4mm Damping Pad