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Stub tenon joint (frame and panel)

What is a stub tenon? · Hardware · basis: Xem Studio design — geometry computed in the generator from traditional proportions

Also called: stub tenon, stub tenon and groove, frame and panel joint, cabinet door joint, espiga corta, Stummelzapfen, Rahmenverbindung

Exact dimensions. True size, with no printing tolerance added.

length
100.0 mm
width
120.0 mm
height
20.0 mm

Notes

  • Woodworking joint drawn for 3D printing: the parts lock together by shape, so a print can be joined without glue or screws. Drawn at true size with the parts line to line (zero gap) in their assembled position — add your printer's fit allowance to the mating faces (your AI or slicer can do this).
  • A short tenon that sits in the panel groove — the quick frame-and-panel joint.

Stub tenon joint size chart

dimensionvalue
stock20 × 20 mm square
partsstile, rail
groove6.67 mm wide, 8 mm deep
stub tenon8 mm long, as thick as the groove
assemblestenon into the groove
holdslight frames: cabinet doors, panels; glue or pin it

Where the files are

Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.

Xem StudioJoinery design (geometry computed in the generator from traditional proportions)webXem Studio design

Free files

★ Free files 3 parts. Xem Studio design: free to use, print and sell things from; not to be republished as files. Xem Studio Design License. index.json

stub-tenon-joint-stileStile with a full-length grooveSTEP · STL
stub-tenon-joint-railRail with a short (stub) tenon that fills the grooveSTEP · STL
stub-tenon-joint-assembledAll parts in their assembled position (each part its own solid)STEP · STL
Let your AI pull this. Add 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.
Set it up →

Plain text: sheet.txt · JSON: /api/geometry?object=stub-tenon-joint

Stub tenon joint (frame and panel), isometric render of a generated part
Render of stub-tenon-joint-assembled from the free STEP; not to scale.

Fits with

Questions

How long is a stub tenon?

As deep as the groove: 8 mm here.