APC AP1004 PROPELLER 10x4 propeller for RC model aircraft  [AP1004]

Propeller role and fit

This APC AP1004 PROPELLER 10x4 is an RC-scale propeller intended for model aircraft use, sized 10x4 to match common mounting and performance ranges for small to medium electric setups.

The article focuses on practical fit, installation cues, and how prop choice affects thrust and motor loading rather than promotional claims. Use standard prop mounting hardware and verify shaft diameter and spinner clearance before flight.

Installation notes: balance the propeller on a prop balancer, secure it to the motor shaft with the correct nut or adapter for your setup, and check for adequate clearance from fuselage or cowling to avoid interference at full pitch.

Tuning role: a 10x4 prop increases static thrust relative to higher-pitch alternatives while keeping motor draw moderate on appropriately matched motors and ESCs; swap props incrementally when adjusting peak RPM or climb behaviour.