The APC APC08040E 8x4E Thin Electric Propeller is an 8" diameter, 4" pitch thin electric prop designed for high-efficiency electric RC aircraft. The thin electric blade profile reduces drag at the higher RPMs of electric motors, delivering strong thrust with minimal current draw. A popular choice for trainers, sport flyers, and efficiency-focused builds. Injection-molded composite, precision-balanced, made in the USA.Key Features Part Number: APC08040E Diameter: 8" Pitch: 4" Type: Thin Electric (E series) Injection-molded composite construction Precision-balanced for smooth, vibration-free operation Optimized for electric motor RPM ranges Made in the USA CompatibilityElectric RC aircraft using 8" diameter propellers — verify motor KV, battery voltage, and shaft adapter compatibility before purchasing.Benefits Thin electric profile reduces drag for improved efficiency at high RPM 8x4 pitch delivers strong thrust for trainers and sport flyers Precision factory balance minimizes vibration Made in the USA — consistent APC quality Quick TakeNeed a reliable 8x4 electric prop? The APC APC08040E delivers thin-profile efficiency and factory balance — made in the USA.