Conquest 1-1/4" A563 Grade DH Heavy Hex Nut - Hot Dip Galvanized, Wax, & Blue Dye
Conquest 1-1/4" A563 Grade DH Heavy Hex Nut - Hot Dip Galvanized, Wax, & Blue Dye!
Continue Browsing
Nuts and Washers
Conquest 1-1/4" A563 Grade DH Heavy Hex Nut - Hot Dip Galvanized, Wax, & Blue Dye
Diameters:
Finish:
Blazing Fast Shipments
Shipping & ReturnsTailored Business Programs
Partner with UsQuestions?
We can help!Payment Options
Specifications
1-1/4"-7 Conquest A563 Grade DH Heavy Hex Nut – Hot Dip Galvanized, Wax, & Blue Dye
The 1-1/4"-7 Conquest A563 Grade DH Heavy Hex Nut is a high-strength fastener designed for structural steel connections and critical infrastructure anchoring. Made from quenched and tempered carbon steel, this nut features a Hot Dip Galvanized, Wax, & Blue Dye finish and complies with ASTM A563 Grade DH specifications—making it a trusted choice for outdoor and high-load bolting applications.
Heavy Hex Nut for Bridge, Infrastructure, and Structural Anchor Systems
With a 1-1/4" diameter and 7 TPI coarse threading, this nut delivers exceptional torque resistance, clamping power, and thread engagement. The hot dip galvanized finish protects against corrosion in harsh environments, while the wax ensures smooth installation and reduced galling. The blue dye provides easy visual identification for field inspection and quality assurance.
Key Features
- Material: Quenched and tempered carbon steel for structural-grade strength.
- Thread Type/TPI: Coarse 7 TPI thread for secure and consistent fastening.
- Heavy Hex Design: Enlarged profile enhances torque application and bearing surface.
- Finish: Hot Dip Galvanized, Waxed, and Blue Dyed for corrosion resistance and smooth assembly.
- Standard Compliance: Meets ASTM A563 Grade DH mechanical and dimensional standards.
Applications
- Structural steel construction with A325 or A490 bolts
- Bridge decks, overpasses, and highway infrastructure
- Large-diameter anchor bolt systems for columns or frames
- Utility, industrial, and plant fabrication
- Heavy-duty threaded rod assemblies in corrosive environments
Installation Tips
- Pair with 1-1/4"-7 galvanized A325/A490 bolts or structural-grade threaded rod.
- Use heavy-duty torque wrenches or impact tools with heavy hex sockets.
- Let the wax act as a built-in lubricant to ease tightening and prevent thread damage.
Related Items:
California Residents: WARNING
Continue Browsing
Nuts and Washers
Add the Essentials
Complete your order with these essentials, compatible with:
Conquest 1-1/4" A563 Grade DH Heavy Hex Nut - Hot Dip Galvanized, Wax, & Blue Dye
My Cart:
-
Our multiple distribution centers allow us to reach nearly 80% of the U.S. within 1-2 business days for all in-stock items. With thousands of items in stock & ready to ship, orders placed before 4:00pm CST ship out the same day.
-
Our Iowa-based 23,000 square foot manufacturing facility was carefully crafted for the high quality, custom production of tie-down straps and chains, lifting slings, cargo nets, and more. Your vision brought to life.
-
As employee-owners, we take customer service very seriously. Our team members are dedicated, professionally-trained, and have decades of combined experience serving the industry. Always speak with a real person and never wait more than 1 business day.
