3/4-10 A563 Grade A Heavy Hex Nut Hot Dipped Galvanized - FMW Fasteners

3/4-10 A563 Grade A Heavy Hex Nut Hot Dipped Galvanized


Quantity Unit Price
1 to 499 $1.34
500+ $0.60
Regular price$1.34 USD

  • $100 orders ship FREE
  • In stock
  • Inventory on the way

Though small, nuts and bolts and other fasteners are often the foundation on which high-quality construction and service projects are built. That’s why service professionals, contractors and do-it-yourself enthusiasts need high-quality nuts, bolts and fasteners that can provide strength and durable performance.

At FMW Fasteners, we provide a wide range of high-quality fasteners, including the 3/4-10 A563 Grade A Heavy Hex Nut Hot Dipped Galvanized. Grade A Heavy Hex Nuts are manufactured from low carbon steel, 1008-1010 for sizes up to 1 inch (cold-formed) and 1045 steel for sizes over 1 inch (hot-formed). Their material is manufactured to meet or exceed ASTM A563 Grade A, and zinc-plated material will meet or exceed ASTM F1941. Hot-Dip Galvanized material will meet or exceed ASTM A563. Typical hardness is HRB 68 - HRC 32. Proof load strength will meet a minimum of 100,000 psi and 75,000 psi for Hot-Dip Galvanized nuts.

When you choose a hot-dipped galvanized option, you can rest assured your nuts and other fasteners will fight back against corrosion and stand the test of time. When you get your nuts from FMW Fasteners, you know that you’ll also get quality and everyday low pricing.

Don’t settle for just any fasteners. Make sure your project can reach its full potential when you choose hot-dipped galvanized nuts and other fasteners from FMW Fasteners. Get the nuts you need today or browse our selection for other products your upcoming projects demand.

Most orders placed with us ship in 1-3 business days. More details here on how you can check on the status of your order.

All of our item images are accurate representative images of the product category, however, due to the limitless variations in thread patterns, finishes, and other variables that exist with fasteners, bits and cutting tools, they are representative images only.



They were swift and delivered fast! They had everything I needed.

Eddie Wilcox
Parma, OH


Exactly what we needed and apparently FMW is not only the single source, but the best source. Easy ordering-fast shipping and great communications.

John B.
Salem, OR

Exactly what I needed and received in a timely manner. Thank you!

Mary Marucci
Philadelphia, PA

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