The files for the STEMFIE shafts and corresponding connectors are now published and ready for download. You can find them in the Parts section under Connectors and Shafts.

Connectors Through Hole Main Image stemfie.org

Shafts Plain Main Image stemfie.org

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.