Description
Hex Head Cap Screws Grade 8 Steel Plain (USA Made) 3/8-16 x 1/2 are high-strength fasteners designed for demanding industrial applications. Crafted from premium Grade 8 steel and finished plain (uncoated), these hex head screws deliver exceptional strength and reliability in tough environments.
Use them for assemblies where a secure, durable joint is essential—such as automotive, machinery, fabrication, and structural projects. The 3/8-16 size refers to a 0.375 inch diameter with 16 threads per inch, and the 1/2 inch length is ideal for a variety of thicknesses.
- Material: Grade 8 steel for superior strength and load-bearing capability
- Finish: Plain (uncoated) for cost-effective performance and ease of coating if desired
- Head type: Hex head for installation with standard wrenches or sockets
- Thread: Coarse 3/8-16 UNC thread
- Length: 1/2 inch
- Origin: USA-made
Specifications
- Type: Hex Head Cap Screw
- Material: Grade 8 steel
- Finish: Plain
- Diameter - Thread: 3/8 in - 16 TPI
- Length: 1/2 in
- Drive: Hex
- Country of origin: USA
Applications & Benefits
- Ideal for automotive, machinery, equipment fabrication, and heavy-duty structural assemblies
- High-strength performance with reliable torque and withdrawal resistance
- Plain finish accepts coatings or paints as part of your manufacturing process
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324