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CNW/HSCNW Coupler Nuts
Simpson Strong-Tie® coupler nuts are a tested and load-rated method to join threaded rod and anchor bolts. "Witness" holes in the nut provide a means to verify when rods are properly installed. The positive stop feature helps ensure even threading into each end of the nut. CNW's meet and exceed the tensile capacity of corresponding ASTM A36 bolts and threaded rod. HSCNW's meet and exceed the tensile capacity of corresponding ASTM A449 bolts and threaded rod. Contact Simpson Strong-Tie for other coupler nut sizes.
Finish: Zinc Plated.
Installation:
- Tighten the two rods until each all-thread rod is visible in the witness hole.
- For non-hot-dip galvanized all-thread rod only.
- 5/8" and 7/8" diameter couplers available with oversized threads for installation to hot-dip galvanized bolts
(order CNW5/8 - 5/8OST and CNW7/8 -7/8OST).
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- Allowable loads shown are based on AISC 13th Edition A36 and A449 (HS) threaded rod capacities.
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top Code Reports (PDFs): | Legacy Reports | |||||||
| IAPMO UES ER | ICC-ES ESR | CITY OF LOS ANGELES | STATE OF FLORIDA | ICC-ES NER | ICC-ES ER | ICC-ES ES | |
| CNW | See specific model numbers for code listings. | ||||||
| CNW-OST | No code listing. Please contact us for test data. | ||||||
| CNW1 | No code listing: Please contact us for test data. | ||||||
| CNW1-1/4 | No code listing. Please contact us for test data. | ||||||
| CNW1-7/8 | No code listing: Please contact us for test data. | ||||||
| CNW1/2 | No code listing: Please contact us for test data. | ||||||
| CNW3/4 | No code listing: Please contact us for test data. | ||||||
| CNW3/4-5/8 | No code listing: Please contact us for test data. | ||||||
| CNW5/8 | No code listing: Please contact us for test data. | ||||||
| CNW5/8-1/2 | No code listing: Please contact us for test data. | ||||||
| CNW7/8 | No code listing: Please contact us for test data. | ||||||
| CNW7/8-5/8 | No code listing: Please contact us for test data. | ||||||
| HSCNW | No code listing. Please contact us for test data. | ||||||
| HSCNW1 | No code listing: Please contact us for test data. | ||||||
| HSCNW3/4 | No code listing: Please contact us for test data. | ||||||
next topDrawings: To download drawings, right-click or Ctrl-click on the link, then choose "Save Target As..."Download the Simpson Strong-Tie® AutoCAD® Menu, which allows you to insert Ortho views directly into your AutoCAD drawing.
ORTHOGRAPHIC | PERSPECTIVE | |
| CNW | None for this model |
Coupler Nut: DWG
| DXF
High Wind-Resistant Construction D38: Hollow Column Uplift: All-Thread Rod Configuration Installation: DWG | DXF |
| CNW-OST | None for this model | None for this model |
| CNW1 | None for this model |
Canadian ATS - CTDS All Series: DWG
| DXF
|
| CNW1-1/4 | None for this model | None for this model |
| CNW1-7/8 | None for this model | None for this model |
| CNW1/2 | None for this model | None for this model |
| CNW3/4 | None for this model |
Canadian ATS - CTDS All Series: DWG
| DXF
|
| CNW3/4-5/8 | None for this model | None for this model |
| CNW5/8 | None for this model |
Canadian ATS - CTDS All Series: DWG
| DXF
|
| CNW5/8-1/2 | None for this model | None for this model |
| CNW7/8 | None for this model |
Canadian ATS - CTDS All Series: DWG
| DXF
|
| CNW7/8-5/8 | None for this model | None for this model |
| HSCNW | None for this model | None for this model |
| HSCNW1 | None for this model | None for this model |
| HSCNW3/4 | None for this model | None for this model |
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