Precision fit, aesthetics, strength and numerous stud sizes/styles/receptacles make the DZUS® Panex® line by Southco® a leading choice for a wide variety of applications. Just a quarter-turn to fasten and unfasten provides better ergonomics for repeat access applications.

Engineering, Freedom, and the 28th Amendment
Karl Stephens

Picking Glass Out of My Eyes
David Mantey, Editor, PD&D

Asteroid Mines: The Good, the Bad, and the Ugly
Karl Stephan, Consulting Engineer, Texas State University, San Marcos