Library › Joinery › Tongue and groove joint

Board with the tongue

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	tongue
value	3.33 mm thick (middle third), 5 mm long

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From the full sheet

Tongue and groove joint: every size, notes, mating features and sources. What are the proportions of a tongue and groove joint?

Other sizes

Board with the groove
All parts in their assembled position (each part its own solid)