

5/8"-11 x 3-1/2" Hex Head Cap Screw-Grade 8
The 5/8"-11 x 3-1/2" Hex Head Cap Screw - Grade 8 is a heavy-duty industrial fastener designed for maximum strength, durability, and corrosion resistance. Constructed from premium alloy steel and coated with yellow zinc, this partially threaded cap screw provides exceptional resistance to rust, moisture, and wear, ensuring long-lasting performance in demanding environments. Perfect for construction, machinery, automotive, and marine applications, this bolt offers superior load-bearing capacity and secure fastening in high-stress conditions.
Key Features:
✅ Grade 8 High-Tensile Strength – Engineered for heavy-duty applications requiring superior durability.
✅ Partial Thread Configuration – Enhances grip strength and load distribution for structural integrity.
✅ Yellow Zinc Finish – Provides long-lasting corrosion resistance against rust, moisture, and environmental wear.
✅ Hex Head Design – Allows for secure installation and easy tightening with standard tools.
✅ Versatile Industrial Use – Ideal for construction, heavy machinery, automotive, and marine applications.
✅ RoHS Compliant – Meets environmental and safety standards.
Product Specifications:
- System of Measurement: Inch
- Thread Size: 5/8"-11
- Length: 3-1/2"
- Thread Type: Partial Thread
- Finish: Yellow Zinc
- Material: Alloy Steel
- RoHS Compliance: Yes
- Part Number: T5811312YZ8
Upgrade your fastening solutions with the 5/8"-11 x 3-1/2" Hex Head Cap Screw - Grade 8, a rugged and corrosion-resistant fastener built for industrial and heavy-duty applications.