👉 Play freely and have endless fun at home with STEMFIE, the free 3D-printable educational toy 👈
This function demonstrates the STEMFIE cam-locking connection. It uses a cam-locking pin and nut to join a brace to a beam. The fixed washer isolates rotational forces from the nut, thus preventing it from undoing the connection. Note that this cam-locking fastening is suitable for axially locking parts but allows for joint rotational freedom.
This toy is unsuitable for children under three years due to choking hazards!
The STEMFIE Quick-print Sample file is an easy way to test a few STEMFIE parts and fasteners. You can also check the STEMFIE Calibration File for more elaborate types of fasteners.
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