HQProp Ltd T3.6x3x3 Propeller (1.5 mm shaft)
Series: HQProp Ltd Propellers for drones
Not the right version? The data comes from vehicle registers holding many near-identical versions side by side. Photograph the data plate — we read make and type from it. Open the scanner e-mail address required
The HQProp T3.6x3x3 is a three-blade polycarbonate propeller with a T-Mount hub for FPV drones of the toothpick class, made for motors with a 1.5 mm shaft. The designation gives diameter, pitch and blade count: 3.6 in, 3 in, three blades. A toothpick is a slim, light mini quadcopter.
The 3 in pitch is a good four fifths of the diameter and lies in the middle to upper range: the propeller is tuned for response and forward drive, not for static thrust and flight time. Three blades raise thrust at 3.6 in but cost efficiency. The weight is 2.4 g and the bore 1.5 mm; the hub measures 11 mm across and 5 mm in thickness. The propeller does not fold. Thrust holds only with a given motor, voltage and speed.
Whether a toothpick lies below or above 250 g take-off mass depends on its battery and camera. Below 250 g class C0 is close at hand, though with a camera operator registration is mandatory there too, unless the aircraft is a toy. From 250 g registration applies in every case, and classes C1 to C3 require direct remote ID. The propeller carries no class.
When buying, the mount counts: the T-Mount hub fits only motors that have this mounting standard and the 1.5 mm shaft. Polycarbonate is tough in a crash but picks up nicks at the tips, which at this size show up at once as vibration. The fit on the shaft must be firm so that the propeller does not come off in flight. A build needs four propellers, two per direction of rotation, and they are replaced together.
Technical data
Other data
| Blade count | 3correct |
|---|---|
| Diameter (inches) | 3.6correct |
| Folding | nocorrect |
| Hub bore (mm) | 1.5 mmcorrect |
| Material | Polycarbonat (PC)correct |
| Pitch (inches) | 3correct |
| Weight (g) | 2.4correct |
What to check before buying
- Check the hour meter against the service records — a replaced instrument is the most common gap.
- Compare the data plate and chassis number with the papers.
- Ask about parts availability for this build year — the running costs hang on it.
A general list for this type of machine — no substitute for an inspection or an appraiser.
We do not sell machines. We ask the dealers who carry this model and come back with price and lead time.
Request a quote →
We ask the suppliers and come back with price and lead time.
Request spare parts →
This page carries 7 individual figures for this model. What we cannot document is not here — we leave gaps open rather than estimate them.
Missing a figure you were looking for? Report it →
Know this machine better? Have a photo, a manual, or know that a figure is wrong? Add it to the register →
