Description
Engineered for heavy-duty assemblies, these Hex Head Cap Screws deliver robust tensile strength and reliable performance across automotive, machinery, and industrial applications. Made from Grade 8 steel and finished with zinc yellow plating, they offer excellent strength with corrosion resistance, ideal for demanding environments. Proudly USA made, these fasteners are manufactured to tight tolerances for consistent drive and seating.
Size and finish: 1/4-20 x 1/2 in, Grade 8 steel, zinc yellow plated, USA made.
Key features
- Grade 8 steel for high tensile strength and durability
- Zinc yellow plated finish provides corrosion resistance and a bright, protective coating
- USA made manufacturing ensures quality control and traceability
- 1/4-20 UNC thread with a 1/2 inch length for versatile mounting
- Hex head design for easy driving with standard wrenches or sockets
Applications
Ideal for automotive, machinery, equipment, and construction projects where reliable, high-strength fasteners are required. Pair these hex head cap screws with corresponding nuts, washers, and Grade 8 components to achieve secure, long-lasting assemblies.
Specifications
- Thread size: 1/4-20 UNC
- Length: 1/2 in
- Material: Grade 8 steel
- Finish: Zinc yellow plated
- Head style: Hex head
- Origin: USA
Installation tips
For best results, use the correct torque values for Grade 8 fasteners and ensure threads are clean and free of debris. If vibration is a concern, consider applying a suitable threadlocker and avoid over-tightening to prevent thread damage.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324