Skip to product information
1 of 4
Shop more Nuts and Washers
SKU: HNA563DH-12

1/2" Conquest A563 Grade DH Heavy Hex Nut - Plain

1/2" Conquest A563 Grade DH Heavy Hex Nut - Plain

Regular price $0.23
Sale price $0.23 Regular price
0% off
Payment methods
Accepted payments:
  • Amazon
  • American Express
  • Apple Pay
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Venmo
  • Visa
shipping truck, lead time icon
Ships Jul 23 when you order now
Request Bulk Pricing
Fill out the form below or give our sales consultants a call at 888-794-1590.


This A563 Grade DH Heavy Hex Nut is a high quality and versatile fastener engineered for superior strength and durability. These hexagonal fasteners are made from carbon steel and are ideal for industrial and commercial applications as well as DIY projects to pair with bolts, threaded rod, or other connections where heavy hex nuts are needed.

This heavy hex nut has coarse threading with 13 TPI (threads per inch) and a Plain finish. The 1/2" diameter is intended for use with other threaded items matching that dimension to ensure compatibility and durability for various applications.

A563 Grade DH hex nuts are made from low or medium carbon steel, then tempered and quenched to create high strength for structural applications or where high strength is needed. They are standardized under ASTM A563 and are commonly used in conjunction with A325 or A490 structural bolts.


  • High-strength Use: Ideal for structural applications with A325 or A490 bolts, or where high strength is necessary.
  • Material: Made medium carbon steel with a Plain finish.
  • Standardized: Conforms to ASTM A563 standards, ensuring reliability and consistency.
  • For Use With: A325 structural hex bolts, A490 structural bolts, anchor bolts, Grade B7 threaded rod, A307 Grade B threaded rod.

Related Items:

California Residents: WARNING


Material: Carbon Steel
Wrench size: 7/8"
Thread type: Coarse
Threads per inch: 13
Thickness: Min: 0.464" Max: 0.504"
Quantity: 1
Finish: Plain
Diameter: 1/2"
Manufacturer name: Conquest Fasteners
Type: A563 Grade DH
Product Guide: View Spec Sheet
View full details
Shop more Nuts and Washers
× 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:

Customer Reviews

Be the first to write a review