3TW Fastener
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Details
Resources
Video
Features
- Backing nut for use with SOSR and DOSR on composite wood joist installations
- Both a top and bottom backing nut is required for all surge restraint applications, while only a top backing nut is required for hanger applications
Specifications
Brochure
Installation Manual / Instruction Sheet
- Warning
- nVent products shall be installed and used only as indicated in nVent's product instruction sheets and training materials. Instruction sheets are available at www.nvent.com and from your nVent customer service representative. Improper installation, misuse, misapplication or other failure to completely follow nVent's instructions and warnings may cause product malfunction, property damage, serious bodily injury and death and/or void your warranty.