Conquest 3/4" x 2-1/4" Grade 8 Non-Serrated Flange Bolt - Zinc Yellow Cr+6
Diameters
Lengths
Description
Description
3/4" x 2-1/4" Conquest Grade 8 Non-Serrated Flange Bolt With Yellow Zinc Finish
When pairing a nut with a hex bolt, the material and finish must match. If these do not match, the nut will not fit the bolt.
The 3/4" Conquest Grade 8 Non‑Serrated Flange Bolt is built for critical applications requiring top-tier strength, corrosion resistance, and reliable clamping power. Manufactured from high-tensile alloy steel and finished in corrosion-resistant zinc yellow, this flange bolt is ideal for structural assemblies, heavy equipment, and chassis systems.
Non-Serrated for Surface Safety, Built-In Flange for Strength
With a flange head that spreads out clamping force and eliminates the need for a washer, this bolt helps reduce installation steps while preventing material deformation. The non-serrated flange preserves coated, painted, or machined surfaces, perfect for precision builds or slotted holes where scarring must be avoided.
Key Features
- Grade 8 Alloy Steel: High-strength construction for critical load-bearing assemblies.
- Zinc Yellow Finish: Corrosion resistance with a clean, professional look.
- Flange Head Design: Integrated flange spreads clamping force evenly.
- Non-Serrated Flange: Safe on sensitive surfaces; ideal for slotted holes.
- Thread Profile: 10 threads per inch, coarse thread for robust fastening.
Common Applications
- Structural steel framing and fabrication in construction or industrial settings
- Heavy equipment assembly including loaders, lifts, and mechanical arms
- Automotive chassis, suspension systems, and drivetrain components
- Agricultural and industrial machinery installations
- High-load bolting where vibration resistance and surface protection are critical
Installation Tips
- Torque bolts to SAE J429 specifications to ensure proper preload and bolt performance
- Use with Grade 8 nuts and hardened washers to maintain full tensile strength and load distribution
- Avoid overtightening to protect mating surfaces, especially in slotted holes or precision applications
- Inspect flange seating for flush contact to prevent loosening under vibration
- Verify the bolt length provides full thread engagement without bottoming out
California Residents: WARNING
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects and other reproductive harm. For more information visit: www.P65Warnings.ca.gov.
Specifications
Specifications
X9- ASTM Equivalent: A354 Grade BD
Reviews
Reviews
Customer Reviews
I have a show engine in my 68 Camaro, so I am particular about the bolts I choose to use. Many of the factory spec bolts are boring, and replacements are hard to replicate. These guys made bolts that were perfect for my application, and I will be reaching out to them in the future as my work progresses.
These bolts came real quick and they are just what I needed for my project
Exactly what I ordered and delivered within a few days of placing the order!
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