7/8"-9 x 7/8" Socket Head Cup Point Set Screw, Hex Key Drive, Coarse, Alloy Steel, Black Oxide Finish, Nylon Patch

# Fasteners ## Overview Introducing the **7/8"-9 x 7/8" Socket Head Cup Point Set Screw** from MROSupply Fasteners, a trusted name in the MRO supply industry since 1898. This high-quality set screw is designed for robust fastening applications, providing secure connections in various mechanical assemblies. Made from durable alloy steel and featuring a black oxide finish, this set screw ensures resistance to corrosion and wear, making it ideal for demanding environments. ## Key Features • **Size and Threading**: 7/8"-9 diameter with a length of 7/8", featuring coarse threading for reliable engagement in applications requiring a strong hold. • **Drive Type**: Hex key drive allows for easy installation and removal, facilitating quick adjustments and maintenance. • **Material**: Constructed from high-strength alloy steel, ensuring excellent tensile strength and durability under load. • **Finish**: Black oxide finish enhances corrosion resistance and provides a sleek appearance, making it suitable for both industrial and aesthetic applications. • **Nylon Patch**: Equipped with a nylon patch that aids in locking the screw in place, preventing loosening due to vibration and ensuring long-term stability. ## Applications • **Mechanical Assemblies**: Perfect for use in machinery and equipment where secure fastening is critical, such as automotive, aerospace, and manufacturing applications. • **Compatibility**: Designed to work seamlessly with various hex key tools, providing versatility across different projects. • **Operational Suitability**: Ideal for high-stress environments where reliability and performance are essential, including construction and industrial settings. ## Benefits • **Enhanced Security**: The nylon patch feature minimizes the risk of loosening, enhancing the reliability of your assembly. • **Durability**: The alloy steel construction and black oxide finish provide long-lasting performance, reducing the need for frequent replacements. • **Ease of Use**: The hex key drive design allows for straightforward installation, saving time and increasing efficiency during assembly tasks. --- *Product information compiled with AI assistance for reference purposes.*