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SKU: HBG8ZY-34X214

3/4" x 2-1/4" Conquest Grade 8 Non-Serrated Flange Bolt - Zinc Yellow

3/4" x 2-1/4" Conquest Grade 8 Non-Serrated Flange Bolt - Zinc Yellow!

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SKU: HBG8ZY-34X214

3/4" x 2-1/4" Conquest Grade 8 Non-Serrated Flange Bolt - Zinc Yellow

$5.49
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Ships today when you order in the next 13 hours 35 minutes

Lengths:

3/4" 1" 1-1/4" 1-1/2" 1-3/4" 2" 2-1/4" 2-1/2" 2-3/4" 3" 3-1/4" 3-1/2" 3-3/4" 4" 4-1/2" 5" 1/2" 5/8" 5-1/2" 6"

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Specifications

Diameter: 3/4"
Length: 2-1/4"
Thread Length: Fully Threaded
Thread Type: Coarse
Threads Per Inch: 10
Head Type: Hex Head
Material: Alloy Steel
Finish: Zinc Yellow
Type: Grade 8
Product Weight: 0.51 lbs.
Manufacturer Name: Conquest Fasteners
Quantity: 1
Additional Info: • SAE J429
• X9- ASTM Equivalent: A354 Grade BD
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

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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.

Customer Reviews

Based on 7 reviews
86%
(6)
14%
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D
Dave Brownson
Exactly what I Ordered

I got exactly I ordered and very fast shipping too.

G
Greg
Excellent bolts.

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.

S
Sheryl Stanclik
Flanged fasteners

FASTENERS ARE QUALITY PARTS SHIPPING WAS EXPENSIVE, BUT ARRIVED IN A TIMELY BASIS