Modular Connectors

This is a screw-based connector system intended for use with a modular robotics project.

The following formats have been uploaded:
STL
IGES
STEP
Alibre Design (original source)

A robot made of components based on this connection system can be seen here:
http://www.youtube.com/watch?v=wUivg15i2-Y

There is more information in this short paper:
Simple Components for a Reconfigurable Modular Robotic System
which can be found here
https://rpk.lcsr.jhu.edu/Publications#Metamorphic_Robots