Bulk A563 Grade DH Heavy Hex Nuts – Coarse Thread HDG/Wax/Blue Dye (US Inch Sizes)

Bulk A563 Grade DH Heavy Hex Nuts – Coarse Thread HDG/Wax/Blue Dye (US Inch Sizes)

Enhance the strength and reliability of your heavy-duty assemblies with our high-quality A563 Grade DH Heavy Hex Nuts. These nuts are made from high-strength steel and feature a Hot-Dip Galvanized (HDG) finish with Wax and Blue Dye, providing excellent corrosion resistance and lubrication for easier installation. Designed for structural applications, they are ideal for use in construction, infrastructure, and industrial projects.

Why Choose Our A563 Grade DH Heavy Hex Nuts?

Our Heavy Hex Nuts conform to ASTM A563 Grade DH specifications, ensuring they meet the mechanical requirements necessary for high-stress applications. The Hot-Dip Galvanized finish offers superior corrosion resistance, making them suitable for outdoor and harsh environments. The wax coating provides lubrication for smoother installation, and the blue dye indicates the presence of the lubricant.

Available Sizes:

These Heavy Hex Nuts are available in US Inch sizes from 1/2"-13 to 2-1/4". Please note the following:

• Sizes with HDG/Wax/Blue Dye Finish:
  • 1/2"-13
  • 5/8"-11
  • 3/4"-10
  • 1"-8
  • 1-1/8"-7
  • 1-1/4"-7
  • 1-3/8"-6
  • 1-1/2"-6
  • 2-1/4"-4
• Sizes without Wax (HDG Finish Only):
  • 7/8"-9*
  • 1-3/4"-5*
  • 2"-4-1/2*

*Note: Sizes 7/8"-9, 1-3/4"-5, and 2"-4-1/2" are available without wax and blue dye (HDG finish only).

Key Features:

• A563 Grade DH Steel: High-strength steel suitable for structural applications.
• Hot-Dip Galvanized (HDG) Finish: Provides superior corrosion resistance for outdoor use.
• Wax Coating with Blue Dye: Facilitates easier installation by reducing friction; blue dye indicates lubricant presence.
• Heavy Hex Design: Larger and thicker than standard hex nuts for increased strength and wrenching area.
• Coarse Thread (UNC): Compatible with standard coarse-thread bolts and rods.
• Bulk Quantities: Ideal for large projects, offering cost savings and consistent supply.

Technical Specifications:

• Material: ASTM A563 Grade DH Steel
• Finish: Hot-Dip Galvanized (HDG) with Wax and Blue Dye (except sizes without wax)
• Thread Type: Coarse Thread (UNC)
• Available Sizes: 1/2"-13 to 2-1/4"-4
• Standards: Conforms to ASTM A563 and ASME B18.2.2 specifications

Ideal Applications:

These A563 Grade DH Heavy Hex Nuts are suitable for heavy-duty applications where strength and corrosion resistance are essential, including:

• Structural steel connections
• Construction and infrastructure projects
• Bridges and highway structures
• Industrial machinery and equipment
• Outdoor installations and harsh environments

Benefits of Buying in Bulk:

• Cost Savings: Lower unit price when purchasing larger quantities.
• Consistent Supply: Ensure you have ample stock for large projects without delays.
• Efficiency: Streamline your procurement process by reducing the frequency of orders.

Order Your Bulk A563 Grade DH Heavy Hex Nuts Today!

Strengthen your structural assemblies with our high-performance A563 Grade DH Heavy Hex Nuts with HDG/Wax/Blue Dye finish. For sizes without wax, we also offer HDG finish only. Place your bulk order now and benefit from competitive pricing, fast shipping, and exceptional customer service from Monster Bolts.