3/8"-16 Collar Locknut, Coarse, Grade L9 Alloy Steel, Zinc Finish

# Collar Locknut - 3/8"-16 Coarse The MROSupply Fasteners Collar Locknut is a high-performance fastening solution designed for applications requiring secure and reliable connections. Made from Grade L9 alloy steel and featuring a protective zinc finish, this locknut is engineered to withstand demanding conditions while providing optimal performance. ## Key Features • **Material**: Constructed from Grade L9 alloy steel for superior strength and durability. • **Size**: Designed for 3/8"-16 coarse threads, ensuring compatibility with a wide range of fasteners. • **Finish**: Zinc finish enhances corrosion resistance, prolonging the life of the locknut in various environments. • **Design**: Collar locknut design provides a locking mechanism that prevents loosening due to vibration or dynamic loads. • **Standards Compliance**: Meets stringent industry standards for quality and performance, ensuring reliability in critical applications. ## Applications • **Industrial Machinery**: Ideal for securing components in heavy machinery and equipment where vibration is prevalent. • **Automotive**: Commonly used in automotive assembly and repair, providing a secure fastening option for various vehicle components. • **Construction**: Suitable for construction applications, ensuring robust connections in structural frameworks. • **HVAC Systems**: Effective in securing parts within heating, ventilation, and air conditioning systems, contributing to overall system reliability. ## Benefits • **Enhanced Security**: The collar design effectively prevents loosening, ensuring long-term stability in high-vibration environments. • **Corrosion Resistance**: The zinc finish protects against rust and corrosion, making it suitable for outdoor and harsh industrial applications. • **Versatile Compatibility**: The 3/8"-16 coarse thread size allows for easy integration with standard fasteners, simplifying installation processes. • **Durable Performance**: Engineered to withstand tough operational conditions, this locknut offers reliability and longevity, reducing the need for frequent replacements. --- *Product information compiled with AI assistance for reference purposes.*