Description
Presenting Hex Head Cap Screws Grade 8 Steel Zinc Yellow Bake Fine Thread (USA Made) 9/16-18 x 4 — built for strength, durability, and dependable performance in high-stress assemblies.
Engineered to endure heavy use, these hex head cap screws combine premium Grade 8 steel with a corrosion-resistant zinc yellow baked finish and precise fine threading for secure, vibration-resistant fastening.
Why choose these hex head cap screws?
- Grade 8 steel delivers maximum tensile strength for demanding applications.
- Zinc yellow baked finish provides robust corrosion resistance and high visibility for quick inspection.
- Fine thread 9/16-18 offers precise engagement and strong clamping.
- 4 inch length with a hex head for easy driving and high torque transfer.
- USA Made ensuring consistent quality and reliable performance.
- Ideal for machinery assembly, automotive, agricultural, and outdoor equipment.
Specifications:
- Head style: Hex Head
- Material: Grade 8 Steel
- Finish: Zinc Yellow Bake
- Thread: Fine (9/16-18)
- Length: 4 inches
- Origin: USA
For reliable, high-strength fastening in tough environments, these Hex Head Cap Screws are a trusted choice. Add them to your cart and ensure a secure fit in your next project.
Can We Help?
If you’re not sure that this product is right for you, give us a call!
800-222-0324