5/16"-18 x 3 1/2" Socket Head Cup Point Set Screw, Hex Key Drive, Coarse, Alloy Steel, Black Oxide Finish

# Fasteners - Set Screw The **5/16"-18 x 3 1/2" Socket Head Cup Point Set Screw** from MROSupply Fasteners is a high-quality fastening solution designed for applications requiring secure and reliable connections. Crafted from durable alloy steel with a black oxide finish, this set screw combines strength and corrosion resistance, making it an ideal choice for various industrial and mechanical applications. ## Key Features • **Size and Thread**: 5/16"-18 x 3 1/2" dimensions ensure compatibility with standard fastening systems. • **Drive Type**: Hex key drive allows for easy installation and removal using standard tools, enhancing accessibility in tight spaces. • **Material**: Made from high-grade alloy steel, providing exceptional tensile strength and durability. • **Finish**: Black oxide finish not only adds corrosion resistance but also reduces friction and enhances the aesthetic appeal. • **Point Type**: Socket head cup point design allows for precise engagement with mating components, ensuring a secure hold. ## Applications • **Industrial Machinery**: Perfect for securing components in machines, where vibration and movement are prevalent. • **Automotive**: Suitable for use in automotive applications for fastening parts that require high strength and reliability. • **Construction**: Ideal for structural applications where robust fastening solutions are necessary. ## Benefits • **Enhanced Performance**: The alloy steel construction provides superior strength and durability, ensuring long-lasting performance in demanding environments. • **Corrosion Resistance**: The black oxide finish protects against rust and wear, extending the lifespan of the fastener. • **Ease of Use**: The hex key drive design allows for simple and quick installation, reducing downtime during maintenance or assembly. --- *Product information compiled with AI assistance for reference purposes.*