All parts in their assembled position (each part its own solid)

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	parts
value	slotted member, tenon member

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From the full sheet

Corner bridle joint (open mortise and tenon): every size, notes, mating features and sources. What are the proportions of a corner bridle joint?

Other sizes

Member with the open slot (two cheeks)
Member with the open tenon