Made from high-quality stainless steel for long-lasting strength and reliability. Specifically designed for a secure and precise fit on Prinsu roof rack crossbars. Fits with ¼”-20 bolts. Designed to handle rugged trails and rough terrain without loosening. Manufactured for durability and performance, making it a reliable choice for adventure enthusiasts. Designed for ease of installation and maximum reliability, the Prinsu Rack T-Nuts are a key component for mounting accessories to your Prinsu roof rack. Constructed from high-quality stainless steel, they provide a secure and stable platform for mounting a wide range of off-road gear. These nuts are built to last and offer the perfect solution for adding custom accessories to your vehicle. Specifications T-Nut Size: ¼”-20 Compatibility:All Prinsu Rack crossbars Material: Stainless Steel Sold in packs of 10 Installation and Use Install Prinsu Rack T-nuts easily without the need for permanent modifications or drilling into your vehicle.