Review on 🔩 High-quality Steel T Slot Nuts/Rail Nuts for Tacoma & Tundra Bed Deck Rail (05-18), Rust-Resistant Black Oxide Finish, Perfect Fit by Joe Merculief

These bar nuts are made very cheaply with burr threads and are bare metal with a light coating of machine oil from manufacture. I have no doubt that they will rust soon. Although they fit the rails, each piece is too long to fit the stops along the 2018 Tundra rails. The bolts that come with these nuts are too short to reach the back of the rail, so the rail nuts slide in the groove. You will be forced to go to the hardware store to buy longer nuts and 10mm end threads to fix this. I am disappointed with the purchase and cannot recommend this product.