HQProp 7x5 Thin Electric Propeller

Look at you, scrolling for plastic. Specifically, the kind that spins really fast and doesn't explode the moment it touches a blade of grass. You’ve found the HQProp 7x5 Thin Electric—the "sensible shoes" of the RC plane world. It's efficient, it's stiff, and it won't judge your landing skills. This is the part that actually does the work while your flight controller takes all the credit.

Why You Want It

Stop pretending you understand fluid dynamics. You want this because HQProp makes stuff that actually balances, unlike those bargain-bin props that vibrate your motor bearings into an early grave. These are "Thin Electric" props, which is marketing speak for "I cut through the air like a knife through butter," or more accurately, like a propeller through air. They are purpose-built for high-efficiency fixed-wing flight and long-range missions where every milliamp is sacred.

Specs

• Propeller diameter: 7 inch
• Pitch: 5
• Number of blades: 2
• Material: Glass-fibre-reinforced nylon
• Weight: 7.3g
• Hub diameter: 12.7mm
• Hub thickness: 7.6mm
• Shaft: 6mm
• Adaptor rings: 3mm, 5mm and 6mm
• Includes: 2× Thin Electric E-7X5 counter-clockwise (CCW) propellers

In the Box

• 2x HQProp 7x5 Thin Electric Propellers (CCW)
• 1x Adapter Ring Set (The little bits you'll drop in the grass immediately)

Compatibility

Optimized for 2212 to 2306 sized motors on 3S or 4S builds. If you're trying to put this on a toothpick drone, please record it so we can laugh at the footage. Great for FPV wings, balsa trainers, and that foam board project you've been "finishing" since 2022.

Highlights

• Stiffness: Less flex than a gym selfie, providing consistent thrust under load.
• Efficiency: Squeezes every drop of juice out of your LiPo like a thirsty hiker.
• Acoustics: Makes a satisfying whirr instead of a scream of aerodynamic despair.

Notes

These are CCW rotation. If you mount them as a pusher and your plane tries to reverse into your shins, that is a user error, not a product defect. Check your motor direction, Dave. We also recommend a prop balancer if you're the kind of person who enjoys perfection (or just hates jello in their FPV feed).

Disclaimer

Spinning blades hurt. Keep fingers away. Unmanned Tech is not responsible for your DIY haircuts or indoor flight disasters.

Still Here?

You’re either a bot or someone who actually reads the manual. Congratulations, you win the prize of knowing exactly what you're buying. Stop overthinking the 7x5 pitch and just add it to the cart. Your plane is currently a very expensive paperweight without them. #HQProp #FixedWingUK #RCPropeller #FPVLife #UnmannedTech