These 1/2 in. - 13 cone nuts are designed for secure and stable connections in strut channel systems. Each nut features a 1/2"-13 thread size and measures 8 mm thick, making it a standard fit for a variety of applications. Made from sturdy material and finished with a zinc electroplating, they offer enhanced corrosion resistance for long-lasting performance in both indoor and outdoor environments. The cone-shaped design, combined with a reinforced structure, ensures a tight and reliable fit within Unistrut channels. These nuts are ideal for attaching fittings and accessories to channel surfaces, commonly used in electrical, mechanical, and HVAC installations. The strong construction helps maintain a secure hold under heavy loads, minimizing movement and slippage. Their well-engineered design provides a stable connection that keeps hardware firmly in place, reducing the need for adjustments or maintenance over time. Whether you're working on a commercial or residential project, these cone twirl nuts offer the durability and reliability needed for effective channel support systems. Each pack includes 10 cone nuts, offering a practical solution for multiple mounting tasks. With their high strength and resistance to wear, they are a trusted choice for professionals seeking dependable fastening in strut systems.