A new set of symmetrical T-shaped STEMFIE beams is now ready for download. The 191 files, ranging from three to twenty block units (holes), are available in STL and stepZ format, which you can open and edit using the open-source FreeCAD program.
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All files are available for download from the parts category and the web repository.

Quick-print sample

STEMFIE.org Quick print sample shoulder screw pin nut washers brace

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.

Support

STEMFIE.org DOWNLOAD Parts

STEMFIE is a free, open-source, 3D-printable construction set toy that helps children learn STEM! Download the files freely, and please support my efforts to expand this project.