Features Versatile Hex Coupling Nut Set: This 5PCS M12 thread connecting nut set offers a versatile solution for a wide range of applications, making it a must-have for various projects and repairs. 304 Stainless Steel Construction: Crafted from high-quality 304 stainless steel, these nuts boast exceptional and resistance, ensuring long-lasting durability and reliability in diverse environments. Precision 6-Sided Design: The hexagonal shape with 6 sides provides excellent angular granularity, facilitating easy tool access and enhancing overall functionality for a seamless user experience. Secure Threaded Rod Connection: When paired with a threaded rod, these coupling nuts efficiently connect two pieces from opposite ends, serving as a reliable and efficient fastening solution. Easy Installation and Fastening: With their practical design, these nuts simplify the installation process and act as a dependable fastener, ensuring a hassle- experience for various projects and applications. Specification: Item Type: Hex Connection Nut Material: Stainless steel Color: Silver Specification: M12 x 1.75 19 L30mm Use: Suitable for bolts, studs, machine screws, threaded rods, etc., for indoor and outdoor use Package List: 5 x Hex Connection Nut Package List 5 x Hex Connection Nut