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Manufacturer Resources
Product Specs
- Certifications:
- Not Applicable
- Product Height:
- .425 in
- Product Length Depth:
- .721 in
- Product Weight:
- .012 lb
- Product Width:
- .525 in
- Department:
- Electrical
- Product Group:
- Fasteners
- Product Subgroup:
- Washers / Nuts / Bolts / Screws
- Product Type:
- Spring nut (mini channel)
- Product Finish:
- Yellow zinc chromate
- Product Details:
- Spring nut (mini channel)
- Product Material:
- Steel
B-LINE BMM-6LYZN – Frequently Asked Questions
1) What is a B-Line BMM-6LYZN spring nut used for?
It's a steel spring nut for mini strut channel. The nut drops into the channel slot, the spring holds it in position while you line up your fitting or threaded rod, and tightening the bolt pulls the serrated body up against the inturned channel edges to lock it. Typical use is hanging threaded rod, conduit straps, and small brackets off mini channel runs in an electrical install.
2) Will a mini channel spring nut fit standard 1-5/8 inch strut?
No. The BMM-6LYZN is sized for mini channel, not full-size 1-5/8 inch strut. At .525 inch wide and .425 inch high it will sit loose in a standard strut slot and won't grip the channel lips. For 1-5/8 inch channel you need a full-size channel nut instead.
3) What are the actual dimensions of the B-Line BMM-6LYZN channel nut?
The nut measures .525 inch wide, .425 inch high, and .721 inch in length/depth, and weighs .012 lb. Those figures are what tell you whether it clears your mini channel slot opening, so measure the slot width on the channel you already have on the job before committing to a box of them.
4) Is the yellow zinc finish on this B-Line spring nut OK for outdoor or damp locations?
Yellow zinc chromate over steel is an indoor, dry-location finish. It handles normal interior humidity in mechanical rooms and ceiling spaces, but for exterior runs, parking structures, wash-down areas, or anywhere condensation collects, specify a hot-dip galvanized or stainless channel nut instead. Mixing a yellow zinc nut into a galvanized strut run outdoors is where you get corrosion at the fastener first.
5) Does the BMM-6LYZN come with the bolt, or do I order hardware separately?
The BMM-6LYZN is the spring nut alone. Bolts, threaded rod, washers, and any channel fittings are separate line items, so plan your order around the rod diameter you're hanging and match the bolt thread to the nut you select.
6) What is the exact part number to order this Eaton B-Line mini channel spring nut?
Order it as Eaton B-Line BMM-6LYZN. That's the steel, yellow zinc chromate mini channel spring nut, and the LYZN suffix is the yellow zinc finish designation.
How fast can I get the B-LINE BMM-6LYZN 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 BMM-6LYZN come with a warranty?
Absolutely. The B-LINE BMM-6LYZN 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 BMM-6LYZN?
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 B-LINE BMM-6LYZN 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.