11″ Log Boss

Hog hex head for better countersinking and a 5/16” hex head driver.

The wings reduce the friction between the wood and the shank and clear out the splinters created as the fastener pulls down into the wood. This reduces the torque required to set the fastener into place. So if you want a fastener with maximum holding power and superior strength with less work, Log Boss is the answer. These fasteners were specifically designed by Perma-Chink Systems for the construction of log and timber structures. Their 3” long thread provides the grip necessary for pulling even the most difficult logs into place while the larger shank diameter increases the overall strength and pulling power.