1"-8 Hex Coupling Nut, Coarse, Grade A Steel, Zinc CR+3 Finish

# Hex Coupling Nut The MROSupply Fasteners Hex Coupling Nut is an essential component designed for reliable fastening applications in various industrial settings. Manufactured from Grade A steel and finished with a durable zinc CR+3 coating, this coupling nut is engineered to provide robust performance and long-lasting service. ## Key Features • **Material**: Constructed from high-quality Grade A steel, ensuring strength and durability under heavy loads. • **Size**: Features a 1"-8 thread size, making it compatible with standard hex bolts for versatile applications. • **Coarse Thread Design**: The coarse threading allows for quick engagement and secure fastening in a variety of assemblies. • **Finish**: Zinc CR+3 finish provides excellent corrosion resistance, protecting the nut from environmental factors. • **Industry Standard**: Designed to meet rigorous industry standards, ensuring reliability in maintenance, repair, and operations. ## Applications • **Industrial Machinery**: Ideal for securing components in machinery where high strength and durability are required. • **Construction**: Commonly used in construction projects for fastening structural elements together. • **Automotive**: Suitable for various automotive applications where coupling and fastening are necessary. • **General Maintenance**: A go-to fastener for maintenance tasks across multiple sectors, including manufacturing and assembly. ## Benefits • **Enhanced Reliability**: The Grade A steel construction and corrosion-resistant finish ensure the nut performs reliably in demanding conditions. • **Ease of Use**: The coarse threading design enables quicker installations and adjustments, saving time during assembly. • **Versatile Compatibility**: Works seamlessly with standard hex bolts, providing flexibility across different applications. --- *Product information compiled with AI assistance for reference purposes.*