STEMFIE Shoulder Screws in Drawer

There are now three types of STEMFIE retaining rings, making it easy to position wheels, collars, and gears on an indexing STEMFIE shaft.

Download them here or on MakerWorld and give them a try.

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.