The Conquest A563 Grade A Coupling Nuts in Zinc finish are designed to extend threaded rods and bolts in a variety of fastening applications. Whether you're working in general construction, equipment assembly, or structural fabrication, these durable nuts provide a stable, threaded connection you can trust.

Made from carbon steel and zinc-plated for added corrosion resistance, these coupling nuts deliver long-term performance in indoor or dry environments. Their consistent threading ensures a tight fit between rods, while the hexagonal shape allows for easy wrench tightening during installation.

Ideal for contractors, builders, and maintenance teams, this product offers a range of sizes to accommodate different rod diameters and thread pitches. Commonly used in suspended ceiling installations, HVAC supports, anchor rod extensions, and more—these are a must-have item for connecting two pieces of all-thread rod or rebar when precise alignment and strength are key.

Key Features:

• Durable Zinc Finish: Protects against rust and oxidation in low-moisture environments.
• Grade A Carbon Steel Construction: Offers solid tensile strength and reliable thread integrity.
• Hex Body Design: Allows for easy wrench engagement for fast installation and adjustments.
• Precision Internal Threads: Provide smooth, secure rod engagement without slippage.
• Versatile Sizing Options: Available in multiple diameters and lengths to match job requirements.

Applications:

• Mechanical and electrical supports
• All-thread rod extensions
• Ceiling grid or strut channel assemblies
• Light to medium-duty structural connections

Installation:

• Match thread diameter and pitch before use to ensure proper fit.
• Use a wrench on the hex body to tighten—avoid overtightening, which can damage threads.
• Ideal for non-critical connections where vibration and tension are low to moderate.

California Residents: WARNING