Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by general context]
6. [joints and joint components]
7. joints (connections)
8. [joints by material joined]
9. metal joints

Anotations

Scope note:

Joints used in construction and woodworking comprising intermediate construction pieces that join two or more pieces of wood or another material. Rigid joints, typically made of metal or wood, are usually overlapping or placed between, and attached to, the pieces to be joined.