Description
Premium Hex Head Cap Screws Grade 8 Steel Plain, USA Made, 5/16-18 x 5. Designed for high-strength fastening in machinery, automotive, and industrial applications, these screws combine rugged durability with a plain, uncoated finish for dry environments.
Manufactured in the USA from Grade 8 steel, these hex head cap screws feature a 5/16-18 UNC thread and a 5-inch length, delivering dependable performance in heavy-duty assemblies.
Key Features
- High-strength Grade 8 steel for maximum load-bearing capability
- Hex head design for easy turning with standard wrenches
- Plain finish (uncoated) ideal for dry, internal environments
- Threaded size: 5/16-18 UNC
- Length: 5 inches
- USA Made for reliable sourcing and quality
Applications
- Heavy-duty assemblies in automotive, machinery, and industrial equipment
- Metal-to-metal fastening where high strength and durability are required
- Fabrication, maintenance, and repair projects demanding dependable performance
Specifications
- Material: Grade 8 steel
- Finish: Plain
- Head type: Hex head cap screw
- Thread: 5/16-18 UNC
- Length: 5 in
- Country of origin: USA
Designed for reliability in demanding settings, these hex head cap screws offer superior strength and consistent performance. Add them to your toolbox for secure, long-lasting assemblies.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324