Simpson Strong-Tie CNW3/4-5/8 Description

The CNW3/4-5/8 Coupler Nut by Simpson Strong-Tie is designed to securely connect threaded rods of differing diameters, featuring a witness hole for proper installation verification.

Simpson Strong-Tie CNW3/4-5/8 Includes

• (1) CNW3/4-5/8 Coupler Nut

Simpson Strong-Tie CNW3/4-5/8 Features

• Witness hole for visual confirmation of proper installation
• Positive stop for even threading into each end of the nut
• Zinc-plated finish for corrosion resistance
• Compatible with 3/4″ and 5/8″ threaded rods

Simpson Strong-Tie CNW3/4-5/8 Applications

• Connecting threaded rods in construction projects
• Joining rods of different sizes securely in structural applications

Simpson Strong-Tie CNW3/4-5/8 Installation Overview

1. Tighten the two rods until each all-thread rod is visible in the witness hole
2. For transition couplers, thread the coupler onto the larger rod first, then thread the smaller rod into the coupler

Simpson Strong-Tie CNW3/4-5/8 Specifications