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Eaton B-Line series 4Dimension strut channel nuts
Manufacturer Resources
Product Specs
- Application:
- Used in dove-tail side, Installs with quarter turn
- Bolt Thread Rod Size:
- 5/16"-18
- Certifications:
- Not Applicable
- Load Rating Pull Out Strength:
- 490 lbs
- Load Rating Slip Strength:
- 300 lbs
- Product Category:
- Dove-tail slide-in nut
- Product Height:
- .461 IN
- Product Length Depth:
- 1.575 IN
- Product Weight:
- .151 LB
- Product Width:
- 1.575 IN
- Department:
- Electrical
- Product Group:
- Fasteners
- Product Subgroup:
- Washers / Nuts / Bolts / Screws
- Product Type:
- Dove-tail combo nut washer
- Product Finish:
- Electro-plated
- Product Details:
- Dove-tail combo nut washer
- Product Material:
- Steel
B-LINE 4DNW223ZN – Frequently Asked Questions
1) What thread size bolt does the B-Line 4DNW223ZN strut nut take?
The 4DNW223ZN channel nut is tapped 5/16"-18, so it pairs with 5/16-18 threaded rod, hex head bolts, or all-thread. If your hangers or clamps are run on 3/8-16 rod, this is the wrong nut for that assembly.
2) Will this B-Line nut fit standard slotted strut channel, or only 4Dimension channel?
It is a dove-tail slide-in nut for the Eaton B-Line 4Dimension system. It goes into the dove-tail side of the channel and locks with a quarter turn. Conventional open-slot strut that takes a spring nut is a different profile, so a standard channel nut is what you want there.
3) Do I need a separate washer with this B-Line channel nut?
No. The 4DNW223ZN is a combo nut washer, the washer face is part of the nut, so you are not stacking a flat washer under the bolt head or against the channel. One piece, one quarter turn.
4) Is this strut nut OK for a damp or exterior run?
The 4DNW223ZN is steel with an electro-plated finish. That is a general indoor, dry-location plating. For exterior, wash-down, or corrosive service you want hot-dip galvanized or stainless channel hardware instead.
5) Can I install these after the strut run is already up, without sliding them in from the end?
Yes. Being a dove-tail slide-in nut, it drops into the dove-tail side anywhere along the channel and seats with a quarter turn, so you can add hanger points on an installed run without breaking down the strut.
6) What are the dimensions of the 4DNW223ZN nut?
It measures 1.575 in by 1.575 in with a height of .461 in, and weighs .151 lb each. The square footprint is what spreads the bearing load across the dove-tail, so allow that much clear face on the channel where you are landing it.
7) What part number do I order to match existing 4Dimension strut nuts in my building?
Order by MPN 4DNW223ZN from Eaton B-Line. That is the 5/16-18 dove-tail combo nut washer in the 4Dimension series, and it is the single model sold under that number, so there is no finish or size option to specify.
How fast can I get the B-LINE 4DNW223ZN 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 B-LINE 4DNW223ZN come with a warranty?
Absolutely. The B-LINE 4DNW223ZN 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 B-LINE 4DNW223ZN?
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product
selection,
installation tips, and troubleshooting. Contact Us
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