T Slot Bolts for Roof Rack Cross Bars, Platform, Cargo Basket, Stainless Square T Track Bolt Adapter to Secure Bike/Ski/Kayak Rack, Solar Panel, Awning, 4mm Thick

Perfect for Toyota LC 250 roof rack. I was they came with all 12mm nut my set had four 13mm and two 12mm. Used the to hold a 57 LBS awning to the side of my roof rack. Had no issues even with lots off road bouncing held tight.

It held the weight of my bike rack to my roof rack with my mountain bike attached for over 100 miles I’d say 5 star review worked as needed

Bought this to mount a car awning i bought from amazon. This T slot bolts save my crossbar from being drilled. The washers that came with is was a plus, held everything together. Easy to use and fit perfectly in my yakima crossbars.

So many washers and gaskets - very complete assembly. Good quality. Good material. Really wanted the shorter bolts, but all the kits with the shorter M8 bolts were delayed delivery, so I ordered the longer set. A bit of a project, but I cut them down, ground them flat and re-threaded the ends. The right length would have been easier out of the box, but I don't mind a little DIY.

I bought these T Bolts to mount something to the OEM roof tracks on a 2010 Jayco Jay Series 1207 pop up camper. I didn't see the dimensions of the square part of the bolt in the product pictures or description info so I took a chance on buying them, and they fit perfectly! See attached pictures for the additional dimensions. I bought the 60 mm length bolts but presume other lengths have the same square dimensions.

Great bolt does everything you ever wanted a bolt to do! It’s the boldest bolt I have ever used!

Key takeaway: Didn’t work for my setup. The bolts were too short, so I had to return them. Real usage experience: Tried using these on my roof rack cross bars, but the bolts didn’t have enough length to properly secure anything. Fit into the T-slot was fine, but they just didn’t extend far enough to be usable for my setup. Pros: * Fit into T-slots without issue * Threading seemed fine * Decent quality for the price Cons: * Bolts are too short for certain setups * Limited versatility depending on your rack/accessories Who it’s good for: Might work if you have a low-profile setup or thinner mounting points. Not ideal if you need extra length for platforms or thicker accessories. Comparison: Compared to other T-slot bolts I’ve used, these run shorter than expected. I’ve had better luck with longer variants that give more flexibility.

These worked well for adding a wider platform for hauling 2 canoes on my Thule Trakrack truck rack. But are they really stainless steel? Photo is after about 2 weeks in use with Montana rain the only liquid they saw.. 304 isn’t the best grade for corrosion resistance but I am skeptical these are stainless at all. I’ll keep them but seller should consider changing their description.

Für die Unterkonstruktion eine Kanuhalters benötige ich eine zuverlässige verbindung in die Aufnahmeschiene meiner Thule-Traversen. Die hier vorliegenden Nutensteine sind hierfür genau richtig. Sie bieten ein ausreichend dimensioniertes M6-Gewinde, um auch durch 3cm MDF-Platte noch ausreichend Restgewinde für die Verschraubung vorzuhalten. Einziger Wehrmutstropfen: Die Aufnahmeplatten sind unten nicht abgekantet, das erschwert das Fädeln. Ich werde hier mit dem sSchleifer nachhelfen müssen. Abgfesehen davon: Top-Basis für ein Selbstbauprojekt. 4/5 Punkte Anmerkung: Das hier rezensierte Produkt wurde uns im Zuge des Amazon Vine-Programms kostenlos zur Verfügung gestellt. Dies hat keinen Einfluss auf meine Bewertung. Ich teste und bewerte nur Equipment mit Bezug zu unseren Hobbys oder beruflichen Tätigkeiten bzw. Dinge des täglichen Gebrauchs. Ich achte darauf, dass wir Vergleichsprodukte besitzen bzw. der Artikel einen konkreten Zweck für mich oder die Familienangehhörigen erfüllt, mit denen ich zusammenlebe.

I’m very happy with this T slot bolt accessory kit — it has worked perfectly for securing various gear attachments to my roof rack’s T-track system. Whether I’m mounting a bike rack, kayak rack, cargo basket, awning, or solar panel bracket, these bolts have been solid, reliable, and easy to use. The stainless steel construction feels durable and strong, and it’s reassuring to know these bolts are rust- and corrosion-resistant even in harsh weather conditions or salt-water environments. That quality gives me confidence that they’ll hold up over time for camping, touring, road trips, and other outdoor use. Installation was straightforward — the bolts simply slide into the T-track on my Thule-compatible cross bars, and they tighten securely with the included nuts and washers. Everything fit well and held tightly, so I haven’t had any loosening or movement once mounted, even on rough roads. One thing buyers should be aware of is that these bolts come in different sizes and configurations (e.g., M6 × 35 mm, M8 × 30 mm, M8 × 65 mm, various pack counts). It’s important to measure your carrier’s T-track dimensions or check manufacturer specs before ordering so you get the size that works with your roof rack system. Once you’ve selected the correct size, though, they fit perfectly and function exactly as intended. Pros: Works very well for attaching rack accessories securely Durable stainless steel that resists rust and corrosion Easy to install and tighten Great value for a multi-piece T-track bolt kit Cons: Make sure you pick the correct size for your specific carrier/T-track system; otherwise they might not fit properly Overall, this kit worked really well for my setup and has been dependable for all my rooftop gear mounts. Highly recommended for anyone with Thule, Yakima, Whispbar, Rhino, or other compatible T-track roof rack systems — just pay attention to the size you need before purchasing.

Alles wie beschrieben!!!!

Fit the bolt track on the running boards of my truck perfectly. Had to take them off to refinish and the bolts were corroded from our lovely Canadian winters and salt so they came off in two pieces each. Needed these replacements desperately otherwise it was buying a new set of running boards. Good value for me.

Product 100% with my Thule bar, using almost 3 months, no rusting and stay strong, perfect buy