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CNW Coupler Nuts

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Simpson 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 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 A36 bolts and threaded rod. HSCNW’s meet and exceed the capacity of corresponding ASTM A44 9 Grade B7 bolts and threaded rod. Contact factory for other coupler nut sizes.

Finish: Zinc Plated

Installation:


topGallery:
  roll over images below to see larger image
 
CNW allows fast visual check for correct all thread rod installation HSCNW High Strength Coupler Nut Typical CNW Rim Joist Installation CNW Transition Coupler Nut

top Load Table: See code report listings below
Table
  1. Allowable loads may be increased as permitted by the applicable building code as shown on Steel Stress Increase.
  2. Allowable loads shown are based on threaded rod allowable load.
next  top Code Reports (PDFs):
Legacy Reports
  IAPMO ES ER ICC-ES ESR CITY OF LOS ANGELES STATE OF FLORIDA ICC-ES NER ICC-ES ER ICC-ES ES
CNWSee specific model numbers for code listings.
CNW-OST No code listing. Please contact us for test data.
CNW1No code listing: Please contact us for test data.
CNW1-1/4             
CNW1-7/8No code listing: Please contact us for test data.
CNW1/2No code listing: Please contact us for test data.
CNW3/4No code listing: Please contact us for test data.
CNW3/4-5/8No code listing: Please contact us for test data.
CNW5/8No code listing: Please contact us for test data.
CNW5/8-1/2No code listing: Please contact us for test data.
CNW7/8No code listing: Please contact us for test data.
CNW7/8-5/8No code listing: Please contact us for test data.
HSCNW No code listing. Please contact us for test data.
HSCNW1No code listing: Please contact us for test data.
HSCNW3/4No code listing: Please contact us for test data.



topDrawings: To download drawings, right-click or Ctrl-click on the link, then choose "Save Target As..."
Download the Simpson AutoCad Menu, which allows you to insert Ortho views directly into your AutoCAD drawing.

 ORTHOGRAPHIC
PERSPECTIVE
CNWNone for this model High Wind-Resistant Construction D53: Alternative Wind Uplift Restraint System: DWG | DXF
CNW or ATS-C: DWG | DXF
Coupler Nut: DWG | DXF
CNW-OSTNone for this model None for this model
CNW1None for this model None for this model
CNW1-1/4None for this model None for this model
CNW1-7/8None for this model None for this model
CNW1/2None for this model None for this model
CNW3/4None for this model None for this model
CNW3/4-5/8None for this model None for this model
CNW5/8None for this model None for this model
CNW5/8-1/2None for this model None for this model
CNW7/8None for this model None for this model
CNW7/8-5/8None for this model None for this model
HSCNWNone for this model None for this model
HSCNW1None for this model None for this model
HSCNW3/4None for this model None for this model

   
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Catalog Pages (PDFs):
Order free catalogs by mail
C-CFS08 (Cold Formed Steel Connectors), page 17
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Related Categories:
Concrete Connectors (Cold-Formed Steel)
Concrete/CMU Fasteners (Wood Construction)
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