B-Line B121SS6 Eaton series st...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$705.65
B-Line B121SS6 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, Stainless steel type 316

B-Line B121SS6 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, Stainless steel type 316

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Model: B121SS6
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$705.65
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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, Stainless steel type 316

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:
Stainless steel type 316
Product Details:
Eight hole double corner connection, 90 deg
Product Material:
Steel

B-LINE B121SS6 – Frequently Asked Questions

1) Is the B-Line B121SS6 strut fitting stainless steel, and what grade?
The B121SS6 corner connection is type 316 stainless steel, the grade specified for coastal, wastewater, chemical and washdown environments where 304 would pit. The base material is steel with a 316 stainless specification, so it holds up in strut runs that see chlorides or constant moisture.
2) How thick is the B121SS6 corner bracket, and will it carry a real load?
It is 1/4 inch material, which is the heavy gauge in the B-Line fitting line rather than the thinner stamped brackets used for light conduit support. At 1.52 lb for a single piece, that thickness is where the weight comes from. Use it where you need the corner joint to carry load, not just locate it.
3) What does an eight hole double corner connection actually do in a strut run?
It ties two runs of strut together at 90 degrees, with two bolt patterns (four holes per leg, eight total) so each leg gets a multi-bolt grip instead of a single pivot point. That is what makes the joint rigid rather than hinged, which matters on cantilevered trapeze supports and rack corners where a single-hole fitting would rotate under load.
4) What are the dimensions of the B-Line B121SS6 fitting?
It measures 3.93 inch height, 5.37 inch length/depth and 3.5 inch width, at 1/4 inch material thickness. Check those leg lengths against your strut channel face before ordering, since the longer 5.37 inch leg needs clear channel behind it to land all four bolts.
5) Does the B121SS6 corner fitting come with bolts and channel nuts?
The B121SS6 is the bracket only. Strut fittings are sold as the plate; you order the hardware separately, and for a 316 stainless fitting you want 316 stainless channel nuts and bolts to match. Mixing plain or zinc hardware into a stainless assembly gives you galvanic corrosion at exactly the joint you paid to protect.
6) What is the part number to order for the B-Line 316 stainless eight hole 90 degree corner fitting?
Order B-Line B121SS6. The SS6 suffix is the type 316 stainless version of the B121 eight hole double corner connection; the same base number in other suffixes is a different material, so specify SS6 exactly if 316 is what the spec calls for.
7) Does the B121SS6 strut fitting carry a UL or other listing?
No certification is claimed for this fitting; it is a structural strut connection rather than a listed electrical component. The performance facts you order on are the 316 stainless material and the 1/4 inch thickness.
How fast can I get the B-LINE B121SS6 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 B121SS6 come with a warranty?
Absolutely. The B-LINE B121SS6 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 B121SS6?
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 B121SS6 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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