Library › RC planes › Propellers ·
APC 8x4E electric propeller
What are the dimensions of the APC 8x4E electric propeller? · Modern device · basis: Secondary source: Retailer copy of APC Propellers data (copy of the maker's figures; the maker publishes none directly)
Also called: apc 8x4e hub size, apc 8x4 prop dimensions, apc 8x4e hub diameter, apc 8x4e shaft, 8x4 prop hub thickness, apc 8x4 thin electric, apc 8x4e weight, hélice apc 8x4, apc 8x4 propeller abmessungen
Exact dimensions. True size, with no printing tolerance added.
- length
- 203.2 mm
- width
- 203.2 mm
- height
- 8.89 mm
Notes
- Hub, bore and weight for the APC 8x4E as listed by a retailer from APC's product data (secondary).
- The file models the hub and the swept diameter for clearance checks, not the blade airfoil.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.
APC 8x4E electric propeller size chart
| dimension | value |
|---|---|
| Diameter | 8 in (203.2 mm) |
| Pitch | 4 in (101.6 mm) |
| Hub diameter | 20.32 mm |
| Hub thickness | 8.89 mm |
| Shaft bore | 1/4 in (6.35 mm), adapter rings included |
| Weight | 13.04 g |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| Retailer copy of APC Propellers data | APC 8x4E Prop (ReadyMadeRC) | web | Publisher's page; dimensions are facts |
Free files
★ Free files 2 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
| apc-8x4e-propeller-hub | Hub Ø20.32 × 8.89 mm, Ø6.35 mm bore (published) | STEP · STL |
| apc-8x4e-propeller-swept-disc | Swept disc Ø203.2 mm (prop diameter), 1 mm reference — blades not modelled | STEP · STL |
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=apc-8x4e-propeller

Fits with





Questions
What is the hub size of an APC 8x4E?
Hub Ø20.32 mm × 8.89 mm thick, 6.35 mm (1/4 in) bore.