5/16"-18 x 3 1/4" Socket Head Cap Screw, Coarse, Partial Thread, Alloy Steel, Black Oxide Finish

Fasteners ## Overview The **5/16"-18 x 3 1/4" Socket Head Cap Screw** from MROSupply Fasteners is a precision-engineered fastening solution designed for a wide range of industrial applications. Manufactured from high-quality alloy steel, this socket cap screw features a coarse thread and a partial thread design, making it ideal for tasks requiring strength and durability. The black oxide finish not only enhances its aesthetic appeal but also provides a layer of corrosion resistance, ensuring longevity in various environments. ## Key Features • **Size**: 5/16"-18 x 3 1/4" - Perfectly sized for standard applications involving structural integrity and load-bearing capabilities. • **Material**: Alloy Steel - Offers superior strength and toughness, suitable for heavy-duty tasks. • **Thread Type**: Coarse - Facilitates quick assembly and disassembly, ideal for high-tension applications. • **Thread Design**: Partial Thread - Allows for adjustments in clamping force and accommodates various assembly requirements. • **Finish**: Black Oxide - Provides enhanced corrosion resistance and a sleek appearance, suitable for both indoor and outdoor use. ## Applications • **Industrial Machinery**: Commonly used in assembling and repairing machinery where robust fastening is critical. • **Automotive**: Ideal for automotive applications requiring reliable fastening solutions under high stress. • **Construction**: Perfect for structural applications in construction projects that demand high-strength fasteners. • **Maintenance and Repairs**: A versatile choice for maintenance tasks across various industries, ensuring seamless functionality. ## Benefits • **Enhanced Durability**: The alloy steel construction ensures that these screws withstand significant wear and tear, prolonging their service life. • **Improved Efficiency**: The coarse thread design allows for faster installation and removal, reducing downtime during maintenance and repairs. • **Corrosion Resistance**: The black oxide finish protects against rust and environmental factors, making it suitable for diverse settings. --- *Product information compiled with AI assistance for reference purposes.*