You may also like
nVent CADDY 4WN Threaded Washer & Wing Nut
The nVent CADDY 4WN Threaded Washer & Wing Nut is a fastener hardware component engineered for electrical conduit and raceway support systems. Designed as a paired washer and wing nut assembly, the 4WN provides a straightforward, hand-adjustable method for securing threaded rod connections used throughout commercial and industrial electrical installations. As part of the nVent CADDY Electrical Fasteners lineup within the Conduit & Raceway product category, this hardware set is built to work alongside CADDY threaded rod fastening and support solutions specified on conduit, raceway, and cable support runs. Electrical contractors and maintenance crews rely on properly matched washer and wing nut hardware like the 4WN to keep support assemblies secure, adjustable, and serviceable over the life of an installation.
Key Features
- Series 4WN: Identified under the nVent CADDY 4WN designation, this threaded washer and wing nut set is manufactured specifically for use with CADDY threaded rod support hardware.
- Washer & Wing Nut Combination: Pairs a flat washer with a wing nut in a single hardware set, simplifying sourcing and reducing the number of loose small parts needed to complete a threaded rod connection.
- Threaded Fit: Sized to mate with standard threaded rod commonly used in electrical conduit, raceway, and cable tray support assemblies.
- Wing Nut Head Design: The wing-style nut head is shaped for hand tightening and field adjustment, making it convenient to install, reposition, or service a threaded rod connection without always requiring a separate tool.
- Electrical Fastener Hardware: Classified within nVent CADDY's Electrical Fasteners subgroup, purpose-built for electrical conduit and raceway support work rather than general-purpose fastening.
- Compact Hardware Set: Supplied as a matched washer and wing nut pair, keeping the correct hardware combination on hand for consistent, repeatable threaded rod terminations across a job site.
Technical Specifications
- Product Type: Hardware
- Series: 4WN
- Refer to manufacturer documentation for complete dimensional and material specifications.
Typical Applications
- Conduit and Raceway Support Systems
- Threaded Rod Fastening Assemblies
- Commercial and Industrial Electrical Installations
- Electrical Hardware Replacement and Maintenance
- Cable and Conduit Support Hanger Terminations
Why nVent CADDY?
nVent CADDY is a recognized name in electrical support, fastening, and grounding hardware, and the 4WN threaded washer and wing nut is designed to integrate with CADDY's broader lineup of conduit and raceway fastening systems. Specifying genuine nVent CADDY hardware helps electrical contractors maintain consistent, correctly matched connections across support assemblies, reducing callbacks and simplifying replacement parts ordering for ongoing maintenance work.
Manufacturer Resources
nVent CADDY Full Catalog
Product Specs
- list_batch:
- CDY-20260915
- Product Type:
- Hardware
- Department:
- Electrical
- Product Group:
- Hangers, Supports & Fasteners
- Product Subgroup:
- Electrical Fasteners
- Series:
- 4WN
- Configuration:
- Washer & Wing Nut
- Pack size (unit):
- 100
nVent CADDY 4WN – Frequently Asked Questions
1) How many pieces come in the nVent CADDY 4WN washer and wing nut pack?
The 4WN is sold in a pack of 100 sets, each set being a flat washer paired with a wing nut. That quantity suits stocking a van or a job trailer for repeat threaded rod terminations on a conduit or raceway run, rather than buying a single fastener at a time. Order under manufacturer part number 30782856702000.
2) What is the nVent CADDY 4WN actually used for on an electrical job?
It is the termination hardware at a threaded rod connection in conduit, raceway, and cable support assemblies. The washer spreads the load against the supported component and the wing nut locks it off, so the connection can be set, repositioned, or taken apart later during service work. nVent CADDY lists it under its electrical fasteners for conduit and raceway support, not as a general-purpose shop fastener.
3) Can the 4WN wing nut be tightened by hand, or do I need a wrench?
The wing-style head is shaped for hand tightening, which is the point of the part. Crews use it where a connection has to be adjusted or broken loose in the field without dragging a wrench up a ladder. That also makes it a practical choice on maintenance and retrofit work where the same rod gets revisited.
4) Is there more than one size or version of the CADDY 4WN to choose from?
No, the 4WN is a single model with one configuration, a matched washer and wing nut set. There is no size or finish choice to specify when ordering, so confirm your rod matches the standard threaded rod used in CADDY conduit and raceway support assemblies before you commit to a quantity.
5) Do I need anything else besides the 4WN to complete a threaded rod hanger?
Yes. The 4WN supplies only the washer and wing nut at the connection point. The threaded rod itself, the anchor or beam attachment at the structure, and the clamp, strut, or hanger carrying the conduit are all separate items from the CADDY conduit and raceway support line.
6) Where can I find the dimensional and material specs for the CADDY 4WN?
nVent publishes them in the full CADDY catalog, which ZenSupply hosts at https://zensupply.com/content/pdf/nvent-caddy/nvent-caddy-full-catalog.pdf. Look up the 4WN entry there for thread size and material before matching it to rod already installed on site.
How fast can I get the nVent CADDY 4WN delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the
continental
U.S.
Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit,
reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the nVent CADDY 4WN come with a warranty?
Absolutely. The nVent CADDY 4WN is backed by a manufacturer’s warranty.
For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the nVent CADDY 4WN?
You can call, text, or email our expert support team for fast answers. We’re here to help with
product
selection,
installation tips, and troubleshooting. Contact Us
Why buy the nVent CADDY 4WN from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support,
and
rewards on
every order.
Our team is always ready to help you choose the right product for your project.