1 3/8"-6 Finished Hex Nut, Coarse, Grade 5 Medium Carbon Steel, Zinc CR+3 Finish

# Finished Hex Nut The MROSupply Fasteners Finished Hex Nut is an essential component designed for securing bolt assemblies in a wide range of applications. Crafted from medium carbon steel, this hex nut not only offers superior strength and durability but also features a zinc CR+3 finish that enhances its corrosion resistance, making it suitable for both indoor and outdoor use. ## Key Features • **Material**: Made from medium carbon steel, ensuring high tensile strength and reliable performance in demanding applications. • **Size**: Measures 1 3/8" with a 6-coarse thread, designed for compatibility with standard bolt sizes. • **Grade**: Rated as Grade 5, providing a good balance of strength and ductility, suitable for most general-purpose fastening applications. • **Finish**: Zinc CR+3 finish offers enhanced corrosion resistance, prolonging the lifespan of the nut in various environmental conditions. • **Manufacturing Standards**: Produced to meet stringent industry standards, ensuring consistent quality and performance. ## Applications • **Automotive**: Ideal for use in automotive assembly and repair, securely fastening components in engines, chassis, and more. • **Construction**: Perfect for structural applications, providing robust connections for beams, frames, and other construction materials. • **Manufacturing**: Widely used in machinery and equipment assembly, ensuring reliability in operational environments. • **General Maintenance**: Suitable for various maintenance, repair, and operations tasks across multiple industries. ## Benefits • **Enhanced Strength**: The Grade 5 rating ensures that the nut can withstand higher loads than lower-grade alternatives, making it suitable for critical applications. • **Corrosion Resistance**: The zinc CR+3 finish protects against rust and deterioration, ensuring longevity and reliability even in harsh conditions. • **Versatile Use**: Its compatibility with a range of bolts makes it an excellent choice for diverse fastening needs. • **Easy Installation**: Designed for straightforward application, the hex shape allows for easy tightening and loosening with standard tools. --- *Product information compiled with AI assistance for reference purposes.*