Original DJI O3 FPV M2 20x20mm Air Unit Module

1. Applicable models: DJI O3 FPV Air Unit Module2. Using 3D printing, accurate hole position3. Using M2 metal nuts, strong and durable4. Installation specification: 20x205. Screw compatibility: M26. Size: 37.5 x 20mm8. Weight: 5.5gPacking list: -3D snap x 2pcs-M2 hexagonal nuts x 4 pcs