#5-40 x 5/16" Socket Head Cup Point Set Screw, Hex Key Drive, Coarse, Alloy Steel, Black Oxide Finish, Nylon Patch

# Fasteners ## Overview Introducing the **#5-40 x 5/16" Socket Head Cup Point Set Screw** from MROSupply Fasteners, a trusted name in the MRO industry since 1898. This high-quality set screw is designed for a variety of applications requiring a secure fastening solution. Manufactured from durable alloy steel and featuring a black oxide finish, this screw is engineered to withstand demanding environments while providing enhanced corrosion resistance. ## Key Features • **Size:** #5-40 thread size, 5/16" length for versatile applications • **Drive Type:** Socket head for efficient torque application using a hex key • **Point Style:** Cup point design ensures a strong grip and prevents loosening • **Material:** Constructed from high-grade alloy steel for superior strength and durability • **Finish:** Black oxide coating offers enhanced corrosion protection and a sleek appearance • **Nylon Patch:** Integrated nylon patch provides additional locking capabilities to prevent loosening during operation ## Applications • Ideal for use in machinery, automotive, and construction applications that require reliable fastening • Compatible with various materials including metal, wood, and plastic, making it versatile for multiple industries • Suitable for high-stress environments where durability and reliability are essential ## Benefits • **Enhanced Security:** The cup point design, along with the nylon patch, ensures a tight hold, reducing the risk of loosening under vibration • **Corrosion Resistance:** The black oxide finish protects the screw from oxidation, extending its service life • **Easy Installation:** The hex key drive allows for straightforward installation and removal, saving time during assembly or maintenance --- *Product information compiled with AI assistance for reference purposes.*