3/4"-16 Hex Coupling Nut, Fine, Grade A Steel, Zinc CR+3 Finish

# Hex Coupling Nut The MROSupply Fasteners Hex Coupling Nut is a high-quality fastening solution designed for robust applications in various industries. Engineered from Grade A steel, this coupling nut features a fine thread with a zinc CR+3 finish, ensuring excellent resistance to corrosion and durability in demanding environments. ## Key Features • **Material**: Constructed from Grade A steel, offering superior strength and reliability. • **Thread Specification**: 3/4"-16 fine thread, providing tight and secure connections. • **Finish**: Zinc CR+3 coating enhances corrosion resistance, extending the lifespan of the product. • **Design**: Hexagonal shape allows for easy installation with standard tools, promoting efficiency in assembly. • **Dimensions**: Specifically designed to fit various applications requiring a 3/4" coupling nut. ## Applications • **Industrial Use**: Ideal for machinery and equipment maintenance in manufacturing and construction environments. • **Automotive**: Suitable for automotive assembly and repair, ensuring reliable performance in engine and chassis applications. • **General Fastening**: Versatile enough for plumbing, electrical, and general fastening tasks across multiple sectors. ## Benefits • **Durability**: The Grade A steel construction ensures long-lasting performance, reducing the need for frequent replacements. • **Corrosion Resistance**: The zinc CR+3 finish protects against rust and corrosion, making it suitable for both indoor and outdoor applications. • **Ease of Use**: Hex design enables quick and straightforward installation with standard wrenches, saving time during assembly. --- *Product information compiled with AI assistance for reference purposes.*