Description
Hex Head Cap Screws Grade 5 Steel, Plain Finish — USA Made — 5/8-11 x 3 1/4 inches
Engineered for high?strength fastening, these hex head cap screws deliver reliable performance in demanding machinery, automotive, and construction applications. Made in the USA from SAE Grade 5 steel with a plain, uncoated finish, they provide durable clamping power for years of service.
Key specifications
- Size: 5/8-11 UNC
- Length: 3 1/4 in
- Finish: Plain (uncoated)
- Material: SAE Grade 5 steel
- Head type: Hex
- Country of origin: USA
Applications
- Industrial machinery and equipment assembly
- Automotive repair, maintenance, and manufacturing
- Heavy construction, agriculture, and general fabrication
Why choose these screws?
- High tensile strength and dependable performance under torque and load
- Plain finish minimizes cost where coating isn’t required
- Standard 5/8-11 thread fits common nuts and tapped holes
Note: For best results, use with corresponding hex nuts and lock washers as needed to prevent loosening in dynamic applications.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324

