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Conquest 5/8" x 2" Grade 8 Indented Fine Thread Flange Bolt - Plain | Qty. 4,320 (Pallet)

Conquest Fasteners
Regular price $9,42500
Ships FREE in 2-5 business days.

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

Specifications

Diameter: 5/8"
Length: 2"
Thread Length: Fully Threaded
Thread Type: Fine
Threads Per Inch: 18
Head Type: Hex Head
Material: Alloy Steel
Finish: Plain
Type: Grade 8
Manufacturer Name: Conquest Fasteners
Quantity: 4,320 Bolts
Thread Size: 5/8"-18

Reviews
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Customer Reviews

Based on 2 reviews
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B
Brandon Esgar

Sent me the wrong order, someone else’s order. Easy no hassle interaction. The sent a return label for the incorrect parts, and next day aired the correct parts. Good to do bussiness with

L
Lisa

I thought they were quality made and worked as stated

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Our nationwide network of distribution facilities offers more product selection and faster delivery times. So far we’ve made remarkable progress in our expansion efforts, effectively doubling our capacity by adding a new 47,000 sq. ft. warehouse in Simpsonville, South Carolina, in addition to our existing 60,000 sq. ft. facility in Urbana, Iowa.

Broad selection, fast delivery

Our experience

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