Description
Secure, durable fasteners for any project: Hex Head Cap Screws Grade 2 Steel Black Oxide 5/16-18 x 5/8. Built for general purpose strength and reliability.
Made from Grade 2 steel, these hex head cap screws deliver dependable performance for light-to-medium duty applications. The black oxide finish provides a low-glare appearance and a smooth, uniform surface that accepts standard lubrication and reduces wear over time.
Key features
- Size and thread: 5/16-18, 5/8 inch length
- Material: Grade 2 steel
- Finish: Black oxide
- Drive type: External hex head for reliable turning and seating
Ideal uses
These general-purpose hex head cap screws are suitable for fast, secure assemblies in machinery, equipment, automotive projects, and DIY tasks. Use with corresponding nuts or tapped holes as required.
Why choose these screws
- Consistent sizing and threading for easy installation
- Economical Grade 2 steel option for everyday projects
- Durable black oxide finish with a subdued, professional look
Enhance your toolkit with hex head cap screws that combine strength, simplicity, and value. Add to cart now to ensure you have the right fasteners on hand for your next project.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324