👉   Play freely and build endless fun at home with STEMFIE, the free 3D-printable educational toy   👈 

 Fasteners Pins Spring Pin Locating Bidirectional 1200px

This function demonstrates the STEMFIE bidirectional spring-pin connection. It uses an expanding flexible section to lock the pin inside a beam. The protruding ends are used as locating pins onto which a U-shaped brace assembly can rotate.

 

 

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.

Browse parts

2023 12 06 STEMFIE online viewer

Check out the STEMFIE web app prototype to browse, view, and download parts (Github).