Simpson Strong-Tie CNW3/4-5/8 Coupler Nut with Witness Hole for Threaded Rod Connection
Couldn't load pickup availability
Bulk Pricing Available
Bulk Pricing Available
Need to place a large order? Request a quote
Simpson Strong-Tie CNW3/4-5/8 Coupler Nut with Witness Hole for Thr...
Key Specifications
Description
Description
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
- Tighten the two rods until each all-thread rod is visible in the witness hole
- 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
| Diameter | 3/4" - 5/8" |
| Finish | Zinc Plated or Uncoated |
| Height | 1-3/4" |
| Allowable Tension Load | 6,675 lbs |
| Weight | 0.2 lb |
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
-
400K Square Feet of Warehouse Space
With over 400,000 square feet of warehouse space, Total Fastening is built for speed and scale. We are a full service retailer of Simpson Strong-Tie anchors, connectors, and structural solutions - so you get what you need, when you need it.
-
Real Support from Industry Pros
When you call Total Fastening, you’re talking to experienced professionals—not a call center. Our team understands the products and the jobsite demands. Whether it’s a spec check or a bulk quote, we deliver answers fast and service you can count on.
-
Contractor Partner
From one-man crews to large-scale builders, our sales team is on hand to support contractors at every level. Need bulk pricing? Bidding a job? Our team works directly with you to quote high-volume orders, assist with material lists, and keep your projects on schedule. We know what’s at stake when time and accuracy matter.
