Description
Hex Head Cap Screws Grade 8 Steel Zinc Yellow Plated (USA Made) 1 1/4-7X8 1/2 are high-strength fasteners designed for demanding industrial, automotive, and construction applications. Built in the USA, these screws combine rugged performance with reliable corrosion resistance.
Made from Grade 8 steel for superior tensile strength, these hex head cap screws deliver exceptional torque tolerance and long-lasting durability in heavy-duty assemblies. The zinc yellow plating provides corrosion resistance and a bright, professional finish that stands up to harsh environments.
Key specifications
- Size: 1-1/4" diameter, 7 UNC, 8-1/2" long
- Grade: Grade 8
- Material: Steel
- Finish: Zinc yellow plated
- Head type: Hex head cap screw
- Origin: USA made
Applications include machinery mounting, automotive assemblies, industrial equipment, and heavy-duty construction projects where strong, reliable fasteners are essential. The precision threads and tight tolerances ensure a secure fit and vibration resistance in demanding environments.
Why choose these hex head cap screws? You gain consistent performance, easier installation, and durable protection from corrosion—backed by USA-made quality you can trust.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324