Eaton B-Line Steel Channel Spr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$1.23
Eaton B-Line Steel Channel Spring Nut, Electro-Plated Zinc

Eaton B-Line Steel Channel Spring Nut, Electro-Plated Zinc

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Model: N524ZN

In Stock (leaves warehouse same day if ordered before 3pm ET)

$1.23
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Eaton B-Line Steel Channel Spring Nut, Electro-Plated Zinc

The Eaton B-Line Steel Channel Spring Nut is a steel spring nut engineered for secure fastening within channel mounting systems. Built for 3/8"-16 bolt compatibility, this compact fastener features an electro-plated zinc finish for enhanced corrosion resistance, and its spring-loaded design delivers consistent tension and a reliable grip inside standard channel. Lightweight and compact, it is well suited to professional electrical and mechanical installations where secure, code-compliant fastening is required across panels, enclosures, and support systems. Contractors rely on this style of channel hardware to speed up installation while maintaining a dependable, long-lasting connection point for mounted equipment.

Key Features

  • Bolt Thread Compatibility: Sized for 3/8"-16 bolts, ensuring compatibility with common fasteners and mounting hardware for versatile channel installations.
  • Steel Construction: Durable steel material provides reliable strength and long-lasting performance in demanding electrical and mechanical applications.
  • Electro-Plated Zinc Finish: Protective plating enhances corrosion resistance and extends service life across varied environmental conditions.
  • Compact Design: Measures 0.7" H x 1.375" L x 0.85" W, allowing installation in space-constrained applications while maintaining secure fastening.
  • Spring Nut Design: Spring-loaded mechanism provides consistent tension and a secure grip within channel systems for reliable mounting.
  • Lightweight Construction: At just 0.067 lb, it minimizes load on mounting structures while providing the fastening strength needed for professional installations.
  • Versatile Channel Compatibility: Designed to seat securely within standard steel channel, simplifying assembly of supports, brackets, and equipment mounts.

Technical Specifications

  • Product Group: Accessories
  • Bolt Thread Rod Size: 3/8"-16
  • Product Type: Tee

Typical Applications

  • Electrical Panel and Enclosure Mounting
  • Cable Tray and Conduit Support Systems
  • Industrial Equipment Installation
  • Commercial Building Infrastructure
  • Telecommunications and Data Center Applications
  • HVAC System Mounting
  • Professional Electrical Contracting

Why Eaton?

Eaton B-Line Series fastening hardware delivers proven reliability and professional-grade performance for channel mounting applications. The steel construction combined with an electro-plated zinc finish supports long-term durability, while the precision spring nut design provides consistent, dependable fastening across diverse channel systems in commercial and industrial electrical work. For contractors who need dependable, code-compliant hardware for channel-based support systems, this spring nut offers a compact, corrosion-resistant solution built to Eaton's professional-grade standards.

Manufacturer Resources

Product Specs

Department:
Electrical
Product Material:
Steel
Product Finish:
Electro-plated
Product Width:
.85 in
Product Group:
Hangers, Supports & Fasteners
Product Category:
Channel nuts
Product Details:
Spring nut
Product Length Depth:
1.375 in
Certifications:
Not Applicable
Bolt Thread Rod Size:
3/8”-16
Product Type:
Channel Nut & Bolt
Pack size (unit):
100
Product Subgroup:
Mounting Hardware
Product Length:
1.375 in

Eaton N524ZN – Frequently Asked Questions

1) What bolt size does the Eaton B-Line channel spring nut take?
The Eaton B-Line steel spring nut is tapped 3/8"-16, so it mates with standard 3/8"-16 hex head bolts and threaded rod. If your hardware is 1/2"-13 or 1/4"-20, this is the wrong nut.
2) What is the difference between a spring nut and a plain channel nut?
The spring on this Eaton B-Line nut holds it in position inside the channel while you line up the bracket and start the bolt, so it does not drop or slide out when you let go. A plain channel nut has no spring and has to be held in place by hand, which is fine at bench height but slow overhead. For conduit racks, trapeze hangers and cable tray drops where you are working off a ladder, the spring version is the one contractors reach for.
3) Is this channel nut OK for damp or unheated indoor areas?
The nut is steel with an electro-plated zinc finish, which gives light corrosion protection suited to interior, dry to moderately damp conditions such as mechanical rooms, data centers and above ceilings. For direct exterior exposure, wet process areas or coastal sites, step up to hot-dip galvanized or stainless channel hardware instead.
4) Do I get bolts with these channel spring nuts?
No. These are nuts only, so you supply the 3/8"-16 bolts, threaded rod or all-thread plus any washers the connection calls for. Match bolt length to your bracket thickness plus the depth the nut sits in the channel.
5) What is the difference between the Eaton N524ZN and N528ZN spring nuts?
Both are Eaton B-Line zinc-plated steel spring nuts in the same 3/8"-16 thread, offered as two separate model numbers, N524ZN and N528ZN. Order by the exact model your spec or takeoff calls out so the spring height matches the channel depth you are working in.
6) Can I use these to hang conduit and cable tray off strut?
That is the normal use. The nut gives you a threaded 3/8"-16 pick-up point anywhere along a run of channel, which is how conduit straps, cable tray brackets, HVAC trapezes and enclosure mounts get fastened without drilling. Slide it to the spot you need, turn it a quarter turn, and bolt through.
7) How many Eaton B-Line spring nuts come in a box?
They ship 100 to a pack, which is how this class of channel hardware is normally bought for a job rather than by the piece. Plan quantity by connection point, not by hanger, since a trapeze or bracket typically uses two or four.
How fast can I get the Eaton N524ZN 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 Eaton N524ZN come with a warranty?
Absolutely. The Eaton N524ZN 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 Eaton N524ZN?
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 Eaton N524ZN from ZenSupply?
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