- Hex Nut, 1-3/8"-6, made from durable steel, ensuring high strength and reliability for your fastening needs. - Constructed from Grade 5 steel, these nuts provide superior tensile strength, making them ideal for demanding applications. - Zinc plated finish offers excellent corrosion resistance, ensuring longevity and performance in various environments. - Hex height measures 1-11/64 inches, providing the perfect fit for your projects, ensuring easier installation and secure fastening. Key Benefits: - Versatile design makes these hex nuts suitable for automotive repairs, machinery assembly, and construction applications. - Reliable performance under heavy loads, reducing the risk of loosening over time, which is crucial for maintaining structural integrity. - Sold in a convenient 5-pack, ensuring you have enough nuts on hand for multiple projects or repairs. Applications: - Perfect for securing components in machinery, providing stability and strength where it matters most. - Ideal for automotive uses, such as securing engine components or chassis parts, ensuring safety and durability. - Suitable for construction projects, allowing for reliable connections in frameworks and structural components. Choose these hex nuts for dependable performance, compatibility with a wide range of applications, and peace of mind knowing you are using high-quality materials.