Kuat IBEX T-Nut Kit That's a Lot of Nuts! If you need extra T-nuts, then you're in the right place. The Kuat IBEX T-Nut Kit comes in a 16-pack that is compatible with all IBEX T-channels and allows for mounting additional accessories to the IBEX. It has an M8 x 1. 25 mounting thread. Features Kit includes 16 pieces Compatible with all IBEX T-channels Allows for mounting additional accessories to IBEX | Kuat | Ibex T-Nut Kit | Black | Pack Of 16