Yakima tracks - what size T-nut?

Yakima tracks - what size T-nut? yakima t slot rack Also, Yakima includes a T-Slot cover for the top slot but not the bottom Customer Awesome product Love my Outpost rack Put a outpost mid with yakima t slot The reason for the Yakima is it fits with an optional mounting kit to mount to the Retrax Pro XR T-Slot retractable tonneau cover for mounting

yakima t slot T-slot channel to mount accessories Thule's ProRide fits very well 75kg* Please refer to the vehicle manufacturer specifications for max load capacity

yakima t slot accessories : Yakima LoadStop Steel T-Slot Truck Crossbar Accessory with Built in Tie-Down Points Handles up to 250 Pounds, Black : Sports This hardware kit replaces the standard mounting hardware to enable direct attachment of your bike mount into a T-slot channel on your crossbar It works with