1/4" x 3" Conquest Grade 8 Non-Serrated Flange Bolt - Zinc Yellow
1/4" x 3" Conquest Grade 8 Non-Serrated Flange Bolt - Zinc Yellow!
1/4" x 3" Conquest Grade 8 Non-Serrated Flange Bolt - Zinc Yellow
Lengths:
Blazing Fast Shipments
Shipping & ReturnsTailored Business Programs
Partner with UsQuestions?
We can help!Payment Options
Specifications
• X9- ASTM Equivalent: A354 Grade BD
1/4" x 3" 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 1/4" Conquest Grade 8 Non‑Serrated Flange Bolt with a zinc yellow finish is engineered for serious strength and long-term durability. Built from high-tensile alloy steel and finished in corrosion-resistant zinc yellow, it's ideal for structural, mechanical, or chassis applications where clean installation and surface protection are critical.
Flange Head Strength Without the Surface Damage
This flange bolt features a built-in washer-style head that distributes load evenly, reducing the need for additional hardware and minimizing stress on contact surfaces. The non-serrated design protects painted or precision parts from gouging during installation. Designed to SAE J429 Grade 8 and ASTM A354 Grade BD equivalency for performance under high-stress and vibration conditions.
Key Features
- Grade 8 Alloy Steel: Built for strength and stress-resistance in critical fastening applications.
- Zinc Yellow Finish: Corrosion-resistant and ideal for high-visibility or professional finish requirements.
- Non-Serrated Flange Head: Eliminates the need for washers while protecting contact surfaces.
- Thread Profile: 20 threads per inch with coarse threading for strong, quick engagement.
- Multiple Size Options: Available in a variety of diameters and lengths to suit your project.
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
Add the Essentials
Complete your order with these essentials, compatible with:
1/4" x 3" Conquest Grade 8 Non-Serrated Flange Bolt - Zinc Yellow
These bolts were exactly what I needed. The quality is superb and I received them very expeditiously. Very pleased with this purchase from Fasteners Plus.
FASTENERS ARE QUALITY PARTS SHIPPING WAS EXPENSIVE, BUT ARRIVED IN A TIMELY BASIS
Excellenr selection and service with good pricing
-
Our multiple distribution centers allow us to reach nearly 80% of the U.S. within 1-2 business days for all in-stock items. With thousands of items in stock & ready to ship, orders placed before 4:00pm CST ship out the same day.
-
Our Iowa-based 23,000 square foot manufacturing facility was carefully crafted for the high quality, custom production of tie-down straps and chains, lifting slings, cargo nets, and more. Your vision brought to life.
-
As employee-owners, we take customer service very seriously. Our team members are dedicated, professionally-trained, and have decades of combined experience serving the industry. Always speak with a real person and never wait more than 1 business day.
