1/2"-20 x 3" Socket Head Cup Point Set Screw, Hex Key Drive, Fine, Alloy Steel, Black Oxide Finish

# Fasteners - Set Screw The **1/2"-20 x 3" Socket Head Cup Point Set Screw** from MROSupply Fasteners is a high-quality fastening solution designed for precision applications in various industrial settings. Manufactured from durable alloy steel and featuring a black oxide finish, this set screw is engineered to provide exceptional strength and corrosion resistance. ## Key Features • **Dimensions**: 1/2" diameter, 20 threads per inch, and 3" length, suitable for robust fastening applications. • **Drive Type**: Hex key drive allows for easy installation and removal, enhancing convenience and efficiency. • **Point Style**: The cup point design provides a secure grip and minimizes the risk of loosening, ensuring reliability in critical applications. • **Material**: Constructed from high-grade alloy steel, offering superior mechanical properties and long-lasting performance. • **Finish**: Black oxide finish not only enhances the aesthetic appeal but also provides an additional layer of protection against oxidation and wear. ## Applications • **Industrial Machinery**: Ideal for securing components in heavy machinery where vibration and movement are prevalent. • **Automotive**: Suitable for use in automotive assembly and repair, ensuring reliable fastening of parts under rigorous conditions. • **Construction**: Effective in various construction applications, providing strong and durable connections in structural elements. • **Compatibility**: Designed to fit standard hex key tools, making it compatible with a wide range of fastening systems. ## Benefits • **Enhanced Durability**: The alloy steel construction ensures resistance to shear and tensile stresses, prolonging the life of the fastening solution. • **Increased Reliability**: The cup point design reduces the likelihood of loosening due to vibration, providing peace of mind in critical applications. • **Corrosion Resistance**: The black oxide finish protects against rust and corrosion, making it suitable for use in harsh environments. • **Ease of Use**: The hex key drive simplifies installation and allows for quick adjustments in the field. --- *Product information compiled with AI assistance for reference purposes.*