Library › Joinery › Haunched mortise and tenon joint

Rail with a tenon and a short haunch

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, Xem Studio Design License — Xem Studio

Dimensions

dimension	haunch
value	6.5 mm wide, 5 mm long

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 →

From the full sheet

Haunched mortise and tenon joint: every size, notes, mating features and sources. What is a haunched mortise and tenon?

Other sizes

Stile ending at the corner
All parts in their assembled position (each part its own solid)