The KEP NUT UNC ZINC 1/4"-20 is designed for secure fastening in various industrial applications. Made of durable zinc-plated steel, this nut features a built-in locking washer that prevents loosening due to vibration, ensuring long-lasting performance. Ideal for use in automotive and machinery assembly, it meets UNC threading standards for compatibility with a wide range of bolts. This nut combines strength and convenience, making it an essential component for any fastening project.