T-Motor P-series (ø6 + 2×M3 @ 12): prop hub dimensions
The fit dimensions PropShaper uses for drone and RC propellers on this mount, with the sources behind them. Open it in the studio to design a propeller around this hub and export an STL for printing.
Dimensions
| Shaft bore | ø6.1 mm |
| Screws | 2 × ø3.2 mm holes, 12 mm centre to centre |
| Hub body | ø22 mm × 8 mm long |
Source quality: Manufacturer drawing or CAD.
Fit notes
From T-Motor drawings and official STEP files for P12 to P22 (P24 and up use ø10 + 4×M3 on ø20): ø6 centre hole and two ø3 holes on a ø12 circle (drawn ø3.2 clearance). The FA15.2 folding hub uses ø4 + 4×ø3.1 on ø12 — see T-Motor MN direct. Hub OD/height conventional.
Sources
Every dimension stays editable in the studio, so you can adjust the bore or add a set screw to match your own hardware. Printed props are prototypes: check the fit on the bench and spin them up behind a guard.