#4-40 x 1/8" Socket Head Cup Point Set Screw, Hex Key Drive, Coarse, Alloy Steel, Black Oxide Finish

# Fasteners ## Overview The **#4-40 x 1/8" Socket Head Cup Point Set Screw** from **MROSupply Fasteners** is an essential component in the realm of assembly and fastening. Designed for precision and reliability, this set screw features a hex key drive for enhanced grip and torque application. Crafted from high-quality alloy steel, it is engineered to withstand harsh conditions while providing excellent performance in various industrial applications. ## Key Features • **Size:** #4-40 x 1/8" – Ideal for compact spaces requiring strong fastening solutions. • **Drive Type:** Hex Key – Allows for efficient tightening and loosening with minimal risk of stripping. • **Point Type:** Cup Point – Ensures a secure grip and minimizes the risk of loosening over time. • **Material:** Alloy Steel – Offers superior strength and durability under heavy loads and vibration. • **Finish:** Black Oxide – Provides corrosion resistance and a sleek appearance, enhancing longevity. ## Applications • **Industrial Assembly:** Perfect for machinery, automotive, and equipment assembly where secure connections are critical. • **Electronics:** Suitable for fastening components in electronic devices due to its compact size and reliable performance. • **Maintenance and Repair:** An essential fastener for maintenance professionals needing durable and reliable options for repairs. ## Benefits • **High Strength:** The alloy steel construction ensures the set screw can endure high-stress applications without failure. • **Corrosion Resistance:** The black oxide finish protects against rust and extends the lifespan of the fastener. • **Versatile Use:** Compatible with a variety of applications, making it a valuable addition to any toolkit or inventory. --- *Product information compiled with AI assistance for reference purposes.*