Engineered for strength and reliability, the Hex Head Cap Screws Grade 5 Steel Plain 9/16-12 x 6 delivers dependable fastening for heavy equipment, machinery, and assemblies where a durable, plain-finish fastener is required.

• Material: Grade 5 steel for high strength and durability
• Finish: Plain (unplated) suitable for clean hardware applications and easy plating later if needed
• Thread size: 9/16-12 (UNC) coarse thread for strong engagement with standard nuts and tapped holes
• Length: 6 in (overall)
• Head style: Hex head for reliable wrenching with standard tools

Designed for demanding environments, these screws provide excellent performance in machinery, automotive components, and industrial equipment where high-strength fasteners are essential.

• Machinery assemblies
• Automotive components
• Industrial equipment and frames
• General construction applications requiring high-strength threads

When installing, ensure proper thread engagement and torque to avoid thread damage and to achieve a secure, durable fit. Pair with compatible nuts and components as needed for your project.

Upgrade your hardware kit today and secure reliable performance with these Grade 5 hex head cap screws in the 9/16-12 x 6 size.