[15 PKG] Coupling Nuts Hex 18/8 Stainless 3/4-10 X 2-1/4

Coupling Nuts Hex 18/8 Stainless 3/4-10 X 2-1/4 are premium fasteners designed to securely join two threaded rods or other components. Made from 18/8 stainless steel, these hex coupling nuts offer excellent strength and corrosion resistance for indoor and outdoor applications.

Designed for standard 3/4-10 UNC threads and a total length of 2-1/4 inches, they provide a reliable, durable connection in mechanical assemblies, automotive projects, and structural frames.

Key Features

• Material: 18/8 stainless steel (304 grade) for strong corrosion resistance
• Thread size: 3/4-10 UNC
• Length: 2-1/4 inches
• Profile: Hex coupling nut for easy wrench engagement
• Applications: Ideal for joining threaded rods, bars, and other components in a variety of environments

Why It Works for You

Choose these coupling nuts when you need a robust, weather-resistant connection that can stand up to moisture, temperature changes, and outdoor exposure. They pair perfectly with standard 3/4" rods and common hardware kits, delivering secure, long-lasting performance in industrial, marine, automotive, and DIY projects.