SKU: HBFG8BPO-58X2

5/8" x 2" Conquest Grade 8 Indented Fine Thread Flange Bolt - Plain

5/8" x 2" Conquest Grade 8 Indented Fine Thread Flange Bolt - Plain!

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Grade 8 Flange Bolts

SKU: HBFG8BPO-58X2

5/8" x 2" Conquest Grade 8 Indented Fine Thread Flange Bolt - Plain

$3.15
 
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Specifications

Diameter: 5/8"
Finish: Plain
Length: 2"
Material: Alloy Steel
Additional Info: • SAE J429
• X9- ASTM Equivalent: A354 Grade BD
Head type: Hex Head
Item Weight: 0.3 lbs.
Manufacturer name: Conquest Fasteners
Quantity: 1
Thread length: Fully Threaded
Thread type: Fine
Threads per inch: 18
Type: Grade 8
Description

The Conquest Grade 8 Indented Fine Thread Flange Bolt is engineered for maximum tensile strength and uncompromising reliability in high-stress applications. Built to outperform in demanding environments, these fine thread flange bolts offer an integrated washer-style flange head that evenly distributes load and eliminates the need for a separate washer—speeding up assembly and simplifying your hardware inventory.

Manufactured from heat-treated, high-strength alloy steel, these bolts meet SAE Grade 8 standards and are ideal for projects requiring superior clamping force and resistance to shear stress. Their indented hex head enhances grip during installation, allowing for better tool engagement and reduced risk of stripping.

Commonly used in heavy equipment, automotive repair, off-road vehicle assembly, and industrial manufacturing, these bolts are essential when standard bolts just won’t cut it. They are especially well-suited for torque-critical applications where vibration and heavy loads demand a more secure hold.

Installation is straightforward: match the correct bolt length and thread size to your tapped hole or mating nut, then torque to spec using a properly calibrated wrench. No washer needed—the flange does the job.

Key Features:

  • Grade 8 Alloy Steel: Exceptional strength and durability for high-load applications.
  • Indented Hex Head: Enhanced tool grip for smooth installation and removal.
  • Integrated Flange Design: Built-in washer head distributes pressure evenly, reduces part count.
  • Fine Thread Profile: Offers better resistance to vibration and stripping in high-torque environments.
  • Plain Finish: Cost-effective solution for dry or lightly lubricated environments where corrosion isn’t a concern.
  • Multiple Sizes Available: Choose from a range of diameters and lengths to match your application needs.

Applications:

  • Heavy machinery
  • Automotive and suspension systems
  • Structural assembly
  • Agricultural and off-highway equipment
  • Manufacturing lines and assembly plants

Installation Tips:

  • Always check torque specs for your specific application
  • Use fine-thread-compatible nuts for best engagement
  • No washer necessary—the flange is designed to seat flush and spread load

California Residents: WARNING

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× 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.

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Grade 8 Flange Bolts

× 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.

Customer Reviews

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L
Lisa

I thought they were quality made and worked as stated