3/4" x 2-1/4" Conquest Grade 8 Indented Flange Bolt - Plain
3/4" x 2-1/4" Conquest Grade 8 Indented Flange Bolt - Plain!
3/4" x 2-1/4" Conquest Grade 8 Indented Flange Bolt - Plain
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Specifications
• X9- ASTM Equivalent: A354 Grade BD
3/4" x 2-1/4" Conquest Grade 8 Indented Flange Bolt
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 Indented Flange Bolt is purpose-built for high-load, high-performance applications in construction, automotive, and heavy machinery. Made from robust Grade 8 alloy steel and precision-threaded with a coarse 10 TPI pitch, this bolt ensures maximum clamping power and reliability in critical fastening environments.
Engineered for High-Strength, No-Fail Applications
Its integrated indented flange head functions like a built-in washer, spreading load evenly and reducing the need for additional hardware. The plain finish is ideal for indoor or controlled environments where corrosion resistance isn’t required, making it a cost-effective solution for structural and OEM-grade needs.
Key Features
- Grade 8 Alloy Steel: High tensile strength to handle extreme mechanical loads.
- Indented Flange Head: Reduces surface wear by spreading force, eliminating the need for washers.
- Plain Finish: Uncoated for cost-effective use in protected or interior environments.
- Coarse Thread (10 TPI): Ensures secure engagement and fast, reliable installation.
- Precision Machined Threads: Smooth engagement with minimal resistance and optimal holding power.
Common Applications
- Structural steel bolting in commercial and industrial construction
- Assembly and maintenance of agricultural and heavy-duty machinery
- Automotive frame, suspension, and chassis installations
- Industrial machinery builds and repairs requiring high-strength fastening
- OEM hardware replacement in equipment where tensile reliability is critical
Installation Tips
- Always use with matching Grade 8 nuts to maintain load capacity and thread compatibility
- Torque to spec per ASTM A354 or SAE J429 guidelines to prevent thread damage or bolt failure
- Inspect threads before installation; clean and align properly to ensure smooth engagement
- Do not overtighten, built-in flange provides proper load distribution without additional washers
- Use in dry, protected environments to maximize bolt lifespan with plain finish
California Residents: WARNING
Add the Essentials
Complete your order with these essentials, compatible with:
3/4" x 2-1/4" Conquest Grade 8 Indented Flange Bolt - Plain
I use flange bolts for almost every application. The additional clamping power and not digging into softer metals.
Well, this is the first time I really has ever ordered boats online and it was such an easy process through this company that I wouldn’t go. Any anywhere else to purchase anything but right here. Thank you for such a well organized and customer oriented company.
Great prices! My go to place for bolts etc.
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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.
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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.
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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.
