SKU: HNA563A-34

Conquest 3/4"-10 Heavy Hex Nut, A563 Grade A - Plain Finish

Conquest 3/4"-10 Heavy Hex Nut, A563 Grade A - Plain Finish!

  • 3/4"-10 Conquest Heavy Hex Nut, A563 Grade A - Plain Finish

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Nuts and Washers
SKU: HNA563A-34

Conquest 3/4"-10 Heavy Hex Nut, A563 Grade A - Plain Finish

$0.61
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Ships May 8 when you order now

Diameters:

1/4" 5/16" 3/8" 7/16" 1/2" 5/8" 3/4" 7/8" 1" 1-1/4" 1-1/2"

Finish:

Plain Hot Dip Galvanized

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Specifications

Diameter: 3/4"
Thickness: Max: 0.758" Min: 0.710"
Thread Type: Coarse
Threads Per Inch: 10
Wrench Size: 1-1/4"
Material: Carbon Steel
Finish: Plain
Type: A563 Grade A
Manufacturer Name: Conquest Fasteners
Quantity: 1
Description

3/4"-10 Conquest Heavy Hex Nut, A563 Grade A – Plain Finish

The 3/4"-10 Conquest Heavy Hex Nut is a high-strength, carbon steel fastener used for structural, mechanical, and heavy-duty general-purpose applications. Manufactured to ASTM A563 Grade A standards, it features a coarse thread and uncoated finish ideal for welded or indoor setups.

Heavy Hex Nut for Structural Fastening and Fabrication

This nut features a 3/4" diameter and 10 threads per inch (TPI), offering secure fitment with larger bolts or rod. It’s ideal for framing, cross-member joints, and anchor systems where clamping force and long-term durability matter.

Key Features

  • Material: Carbon steel with plain finish.
  • Thread Type/TPI: Coarse 10 TPI threading for secure, vibration-resistant hold.
  • Heavy Hex Design: Oversized profile distributes stress and improves grip.
  • Finish: Plain for weldable applications.
  • Standard Compliance: Meets ASTM A563 Grade A specs.

Applications

  • Anchor systems and structural plate fastening
  • Large-scale framing or bracket connections
  • Fabrication and weld-up assemblies
  • Heavy-duty DIY repairs
  • Construction joints and steel structures

Installation Tips

  • Use with 3/4"-10 rod or bolts.
  • Apply even torque during installation.
  • Clean threads for full engagement and weld prep.

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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 16 reviews
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6%
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A
Anthony Rizzo
Quality, delivery, prices excellent

I recently ordered some nuts, bolts, washers, screws, and ties for a pergola build. Their selection was great, product descriptions thorough, and delivery, and price excellent compared to other online stores and big-box stores. Will be buying from them in the future.

R
Rick Ugale
Nuts

Exactly as described, no problems

C
Customer
Great Service!

Great selection of fastners and great information about them and which one to choose for your application. Fast shipping as well.

123
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