5/16"-18 Hex Locknut, Coarse, Grade C Medium Carbon Steel, Zinc CR+3 Finish

# Fasteners ## Overview The MROSupply Fasteners 5/16"-18 Hex Locknut is an essential component designed for securing bolts in various applications. Manufactured from Grade C medium carbon steel, this locknut offers exceptional strength and durability, making it ideal for both industrial and commercial usage. The zinc CR+3 finish enhances corrosion resistance, ensuring longevity even in challenging environments. With its coarse thread design, this hex locknut provides a reliable and secure fastening solution. ## Key Features • **Material**: Crafted from Grade C medium carbon steel for enhanced strength and reliability • **Finish**: Zinc CR+3 coating offers superior corrosion resistance and durability • **Thread Size**: Coarse thread pattern (5/16"-18) ensures a secure fit • **Design**: Hexagonal shape allows for easy installation and removal using standard tools • **Application**: Suitable for a variety of fastening needs in automotive, construction, and manufacturing industries ## Applications • **Industrial Use**: Perfect for securing components in machinery and equipment • **Automotive**: Ideal for use in vehicle assemblies and repairs • **Construction**: Effective for fastening structural elements in building projects • **Compatibility**: Works seamlessly with standard bolts and threaded rods of the same size ## Benefits • **Enhanced Security**: The locknut design prevents loosening due to vibration, ensuring a stable connection • **Durability**: The high-quality material and protective finish extend the life of the fastener, reducing the need for frequent replacements • **Versatility**: Suitable for a wide range of applications across various industries, making it a valuable addition to any toolkit --- *Product information compiled with AI assistance for reference purposes.*