Cold-Formed Steel: CNW Coupler Nuts

Simpson Strong-Tie coupler nuts are tested and load rated to join threaded rod and anchor bolts. “Witness” holes in the nut provide a means to verify when rods are properly installed. The holes are aligned to allow inspection of both rods from one viewpoint. The positive stop feature helps ensure even threading into each end of the nut. CNW’s meet and exceed the capacity of corresponding ASTM F1554 Grade 36 bolts and threaded rod. HSCNW’s meet and exceed the capacity of corresponding ASTM A449 and ASTM A193 Grade B7 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 reducer couplers, tighten the coupler into the larger rod first.
For non-hot dipped galvanized all-thread rod only.
5/8" and 7/8" diameter couplers available with oversized threads for installation to galvanized bolts (order CNW5/8-5/8OST and CNW7/8-7/8OST).

					Legacy Reports
	IAPMO ES 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.

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	High Wind-Resistant Construction D53: Alternative Wind Uplift Restraint System: DWG \| DXF Coupler Nut: 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