Perma-Chink Log Boss Fasteners were specifically designed for log and timber frame construction. Their 3 inch long thread provides the grip necessary for pulling even the most difficult logs into place, and the larger shank diameter increases the overall strength and pulling power. Their patented wings reduce friction between the wood and the shank and clear out splinters created as the fastener pulls down into the wood.
Log Boss Fasteners were specifically designed for log and timber frame construction. Their 3 inch long thread provides the grip necessary for pulling even the most difficult logs into place, and the larger shank diameter increases the overall strength and pulling power.
The Log Boss 5/16 inch hex head is designed for better counter sinking. The patented wings reduce friction between the wood and the shank and clear out splinters created as the fastener pulls down into the wood. This reduces the torque required to set the fastener into place. Log Boss Fasteners provide maximum holding power and superior strength with less work.
Log Boss Fasteners in lengths of 6 to 12 inches have 250 fasteners per box. For 14 and 16 inch lengths, there are 150 fasteners per box. Each package includes one 5/16 inch hex head driver.
Log Boss Log & Timber Fastener features include: