Upgrading or repairing your kayak's accessory track? This VTurboWay kit has the heavy-duty hardware you need. You get 4 pieces of 316-grade stainless steel track nuts (the little blocks that slide inside your kayak's rail) AND 4 matching M6 Phillips pan head screws. 316 stainless is the good stuff – it's highly corrosion-resistant, perfect for saltwater or freshwater use, so these won't rust out on you. The track nuts fit into standard 1\ wide kayak tracks (like those from Yakima, Scotty, etc.), and the M6 screws are for attaching your accessories like rod holders, camera mounts, or cup holders. The screws are a shorter length, which is great for mounting thinner accessories. Everything comes together in one pack. It's a simple, affordable way to replace lost or corroded hardware, or to have spares on hand for when you want to add more gear to your kayak setup. No more searching the hardware store for the right size!