Back to the Product Catalog Specialty Equipment Choose a Different Catalog Section... Building Materials Construction/Specialty Tools Specialty Equipment Rope and Webbing Safety Equipment Climbing Gear Lighting Pulleys and Zip Brake Block Signs, Safety, and Element Pre-Built/Custom Items Rescue/First Aid Games and Initiatives Publications Toys for Boys and Girls ----------------------------------------------------- Extreme Series Hardware Teams Kit   T-Nut (Zinc Plated) Low Cost: $.35   Description If you are doing a wall using any type wood, this is the nut you need. This nut fits most artificial rock manufacturers' bolts. Additional Information Fits 3/8" x 16 threads per inch.