5/16"-24 Hex Coupling Nut, Fine, Grade A Steel, Zinc CR+3 Finish

# Fasteners - Hex Coupling Nut The MROSupply Fasteners Hex Coupling Nut is a high-quality fastening solution designed for reliable performance in various industrial applications. Made from Grade A steel and featuring a zinc CR+3 finish, this 5/16"-24 hex coupling nut ensures durability and corrosion resistance, making it ideal for both indoor and outdoor use. ## Key Features • **Size and Threading**: 5/16"-24 fine thread ensures compatibility with a wide range of fasteners and applications. • **Material**: Constructed from Grade A steel for superior strength and long-term reliability. • **Finish**: Zinc CR+3 coating provides excellent resistance to corrosion, enhancing the lifespan of the nut. • **Design**: Hexagonal shape allows for easy installation and removal with standard tools, improving efficiency on the job. • **Standard Compliance**: Meets industry standards for quality and performance, ensuring dependable operation. ## Applications • **General Maintenance**: Suitable for various maintenance and repair tasks across multiple industries, including automotive, construction, and manufacturing. • **Compatibility**: Works seamlessly with standard bolts and screws, making it versatile for different projects. • **Durable Environments**: Ideal for use in environments where exposure to moisture and chemicals is a concern. ## Benefits • **Enhanced Strength**: The Grade A steel construction provides robust performance, reducing the risk of failure under load. • **Corrosion Resistance**: The zinc CR+3 finish protects against rust and corrosion, ensuring longevity and reliability in various conditions. • **Ease of Use**: The hex design simplifies installation and removal, saving time and effort during assembly or repairs. --- *Product information compiled with AI assistance for reference purposes.*