7/16" External Tooth Lockwasher, Steel, Zinc CR+3 Finish

# External Tooth Lockwasher The **7/16" External Tooth Lockwasher** from MROSupply Fasteners is an essential component designed to enhance the reliability of your fastening applications. Manufactured from high-quality steel with a Zinc CR+3 finish, this lockwasher is engineered to provide superior grip and prevent loosening in mechanical assemblies. ## Key Features • **Material**: Constructed from durable steel, ensuring long-lasting performance and resistance to wear. • **Finish**: Zinc CR+3 coating provides excellent corrosion resistance, extending the life of the washer in various environments. • **Size**: Designed for 7/16" bolts, offering versatility in a wide range of applications. • **External Tooth Design**: Features sharp teeth that bite into the surface of the material, significantly improving grip and preventing loosening due to vibration. • **Compliance**: Meets rigorous industry standards for quality and performance, making it suitable for critical applications. ## Applications • **Automotive**: Ideal for securing bolts and fasteners in automotive assemblies where vibration is a concern. • **Industrial Machinery**: Perfect for use in heavy machinery and equipment where reliability and safety are paramount. • **Construction**: Widely used in construction projects for securing structural elements and fixtures. • **General Maintenance**: A reliable choice for maintenance and repair tasks in various sectors, including manufacturing and assembly. ## Benefits • **Enhanced Security**: The external tooth design prevents loosening, ensuring that fasteners remain securely in place under dynamic conditions. • **Corrosion Resistance**: The Zinc CR+3 finish protects against rust and corrosion, making it suitable for both indoor and outdoor applications. • **Versatile Compatibility**: Works well with a variety of bolt sizes and types, enhancing its usability across different projects. --- *Product information compiled with AI assistance for reference purposes.*