PEM TB™ Self-Clinching Tube Bushings are high-strength threaded fasteners designed with a double clinch feature on both ends. PEM TBA™ and TBFA™ (flange-style) fasteners firmly lock into place in a square or rectangular aluminum tube during installation. These tube bushings connect two sides of the tubing and are installed into round holes. TB tube bushings feature high-strength thread, high torque resistance, and improved noise, vibration, and hardness (NVH) performance.
