This is one RC Airplane 15x6 APC Sport Composite Propeller|
by Landing Products.
APC props are manufactured using a pultrusion process. This method
causes the fiberglass fibers to be oriented axially in 12 long
pellets, allowing for a higher fiber (60) to resin (nylon binder)
density. Providing substantially higher strength and stiffness than
glass filled nylon.
The additional stiffness is beneficial to control of vibration
The higher strength allows the use of thinner cross-sections,
beneficial to weight and aerodynamic efficiency.
Dark gray composite material.
One APC Sport Propeller
932 + 516 Tubing for Bushing
ALL props require balancing (use TOPQ5700).
May need prop reamer, use GPMQ5005 (SAE) or (Metric).
Prop Diameter: 15
Prop Pitch: 6
Hub Thickness: 0.60
Hub Diameter: 0.9
Engine Shaft Diameter: 14