5/16"-18 Nylon Insert Locknut, Coarse, Low Carbon Steel, Zinc CR+3 Finish

# Nylon Insert Locknut The **5/16"-18 Nylon Insert Locknut** from MROSupply Fasteners is a reliable fastening solution designed to secure components in various industrial applications. Constructed from low carbon steel with a protective zinc CR+3 finish, this locknut offers enhanced corrosion resistance and durability, ensuring long-lasting performance in demanding environments. ## Key Features • **Dimension**: 5/16"-18 thread size, providing compatibility with standard fasteners. • **Material**: Made from high-quality low carbon steel for strength and resilience. • **Finish**: Zinc CR+3 finish enhances corrosion resistance, increasing longevity. • **Design**: Features a nylon insert that prevents loosening due to vibration and thermal expansion. • **Coarse Thread**: Coarse threading allows for easier assembly and disassembly in various applications. ## Applications • Ideal for securing components in automotive, machinery, and construction applications. • Compatible with standard 5/16" bolts and screws, making it versatile across multiple industries. • Well-suited for environments where vibration and movement are prevalent, ensuring components remain securely fastened. ## Benefits • **Enhanced Security**: The nylon insert locks into place, providing a secure hold even in high-vibration settings. • **Corrosion Resistance**: The zinc CR+3 finish protects against rust and wear, extending the life of the fastener. • **Ease of Use**: Coarse threads facilitate quick installation and removal, saving time in maintenance and repairs. --- *Product information compiled with AI assistance for reference purposes.*