Details of our joist bearing structural steel. Please click the thumbnails below.
Ecospan's Patented Innovation
The Science of Shearflex
With an average installation time of 3 - 8 seconds per screw, these patented self-drilling, self-tapping connectors are easy and inexpensive to use. Workers install the 2 1/2” or 3” long, 5/16” diameter screws in a uniform pattern using a Vulcraft-provided Shearset Tool. More »