Our premium climbing wall T-Nuts are perfect for indoor and outdoor use. We recommend between two and three T-Nuts per square foot of climbing surface; that's approximately 75 for a typical 4' x 8' sheet of plywood.
3/8" diameter - 16 threads per inch
Requires 7/16" drill bit
4 prongs for a secure installation
Zinc plated to resist corrosion
Compatible with all indoor or outdoor 3/8" bolts on our website