B-Line B121YZN Eaton series st...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$185.90
$161.15
B-Line B121YZN Eaton series strut fittings and accessories, 3.93" Height, 5.37" Length, 3.5" Width, 1.52lbs, Steel, Eight hole double corner connection, 90 deg, Thickness 1/4 in, Yellow zinc chromate

B-Line B121YZN Eaton series strut fittings and accessories, 3.93" Height, 5.37" Length, 3.5" Width, 1.52lbs, Steel, Eight hole double corner connection, 90 deg, Thickness 1/4 in, Yellow zinc chromate

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Model: B121YZN
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$185.90
$161.15
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Eaton B-Line series strut fittings and accessories, 3.93" Height, 5.37" Length, 3.5" Width, 1.52lbs, Steel, Eight hole double corner connection, 90 deg, Thickness 1/4 in, Yellow zinc chromate

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
Material Gauge:
1/4"
Product Height:
3.93 in
Product Length Depth:
5.37 in
Product Weight:
1.52 lb
Product Width:
3.5 in
Department:
Electrical
Product Type:
Eight hole double corner connection, 90 deg
Product Finish:
Yellow zinc chromate
Product Details:
Eight hole double corner connection, 90 deg
Product Material:
Steel

B-LINE B121YZN – Frequently Asked Questions

1) What does the B-Line B121YZN strut fitting actually do in a strut run?
The B121YZN is an eight hole double corner connection bracket that joins strut at 90 degrees. Four holes land on each leg of the connection, so it ties two runs of channel together at a right angle and picks up bolts on both faces rather than a single plane. Typical use is bracing a trapeze or transitioning a strut run from horizontal to vertical in a rack or pipe support.
2) Is yellow zinc chromate finish OK for outdoor or wet-location strut supports?
Yellow zinc chromate is a plated finish intended for dry indoor service, mechanical rooms, and covered areas. For sustained outdoor exposure, washdown, or corrosive environments, specify a hot dip galvanized or stainless corner fitting instead. The B121YZN is the yellow zinc chromate version.
3) Does the B121YZN come with the bolts and channel nuts to attach it?
No. The B121YZN ships as the bare eight hole corner connection bracket only. You'll need to order strut nuts and hex head bolts separately, eight of each if you're filling every hole, sized to the channel you're bolting to.
4) How thick is the steel on the B121YZN corner connection?
It's 1/4 inch steel. That's a heavy-gauge fitting rather than a light formed bracket, which is why it's used at corners where the load wants to rack the joint. Base material is steel throughout.
5) What are the dimensions and weight of the B121YZN so I can check clearance and count out a shipment?
The B121YZN measures 3.93 in height, 5.37 in length/depth, and 3.5 in width, and weighs 1.52 lb each. Useful if you're laying out a tight strut corner in a ceiling cavity or figuring total weight on a large bracket order.
6) Should I use a double corner connection or a flat 90 degree angle bracket?
A flat angle plate bolts on one face and takes the load in one plane, so it can twist under a moment. The double corner connection wraps the joint and bolts on two faces, eight holes total, which is what you want at a braced corner or where a trapeze leg meets the horizontal. For a light, non-structural direction change, a simple angle fitting is enough and cheaper to install.
7) What is the exact part number to order this B-Line corner fitting?
Order Eaton B-Line part number B121YZN. The YZN suffix denotes the yellow zinc chromate finish, so the same fitting in another coating carries a different suffix.
How fast can I get the B-LINE B121YZN 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 B121YZN come with a warranty?
Absolutely. The B-LINE B121YZN 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 B121YZN?
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 B121YZN 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.
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