Conquest 9/16″-12 Grade C NE Nylon Insert Locknut UNC, Plain

The Conquest 9/16″-12 Grade C NE Nylon Insert Locknut is a large-format locking fastener designed to handle mechanical stress, vibration, and frame movement. Its nylon insert ensures a secure hold, and the 12 TPI UNC thread delivers fast, stable engagement for structural and indoor service tasks.

Coarse-Thread Locknut for Frames, Ducting, and Mechanical Support

Made from Grade C steel and finished plain, this nut is optimized for dry, indoor use where durability and vibration resistance are critical. Ideal for mounting HVAC panels, access frames, and utility enclosures, the nylon insert works to prevent back-off during vibration or shifting load conditions.

Key Features

• Nylon Insert: Maintains position and thread friction under stress.
• Grade C Steel: Hardened for strength and torque stability.
• Thread Type/TPI: Coarse 12 TPI UNC for large-thread applications.
• Plain Finish: Designed for indoor, non-corrosive environments.
• Fast Installation: Designed to grip securely and install quickly.

Applications

• Framing and panel enclosures
• HVAC duct and access installations
• Service frames and bracketing
• General mechanical support structures
• For use with 9/16″-12 UNC threaded bolts

Installation Tips

• Thread manually to protect insert and ensure clean fit.
• Torque evenly with coarse-thread tools.
• Inspect for debris before installation.

Related Items:

• A307 Hex Bolts
• A307 Threaded Rod