B-Line Eaton series beam clamp...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$14,672.66

B-Line Eaton series beam clamps, 1500 lb, Steel, Safety factor of 5, setscrew included, Beam clamp, 1/2”-13 screw size, 7/8” flange width, Electro-pla

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Model: B309ZN
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$14,672.66
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Eaton B-Line series beam clamps, 1500 lb, Steel, Safety factor of 5, setscrew included, Beam clamp, 1/2”-13 screw size, 7/8” flange width, Electro-plated zinc

Manufacturer Resources

Product Specs

Beam Flange Width:
.875 in
Certifications:
cULus Listed
Load Capacity:
1500 lb
Product Height:
2.5625 in
Product Length Depth:
2.5 in
Product Weight:
1.33 lb
Product Width:
.467 in
Set Screw Size:
1/2”-13
Special Features:
Safety factor of 5, setscrew included
Department:
Electrical
Product Group:
Clamps & Supports
Product Subgroup:
Clamps
Product Type:
Beam clamp
Product Details:
Beam clamp
Product Material:
Steel

B-LINE B309ZN – Frequently Asked Questions

1) What threaded rod size works with the B309ZN beam clamp?
The set screw is 1/2 inch-13, so the clamp pairs with 1/2-13 threaded rod. If your job is running 3/8-16 rod, this is the wrong size clamp in the family.
2) Is this beam clamp listed for electrical support work?
Yes, the B309ZN carries a cULus Listing, which is what inspectors look for when it is supporting conduit, cable tray, or fixtures in the US and Canada.
3) Does the B-Line B309ZN come with the set screw, or do I order it separately?
The set screw ships with the clamp. Nothing else in the clamp assembly has to be bought separately; you supply the threaded rod, nuts, and whatever hanger or strap the rod carries.
4) Is the B-Line B309ZN beam clamp okay outdoors or in a damp area?
It is steel with an electro-plated zinc finish. That is a general indoor and protected-environment coating, fine for mechanical rooms, ceiling plenums, and dry interiors. For wet, corrosive, or exterior exposure, specify a hot-dip galvanized or stainless clamp instead.
5) Can I hang conduit from a steel beam without welding or drilling?
That is exactly what a beam clamp like the B309ZN is for. It grips the beam flange and the set screw locks it in place, giving you a 1/2-13 threaded rod connection with no drilling, welding, or hot work permit. Clamp to the flange, run rod down, and land your strap or trapeze on it.
6) How much clearance do I need above the ceiling for a B309ZN beam clamp?
The clamp body measures 2.5625 in in height, 2.5 in in length/depth, and .467 in in width, and weighs 1.33 lb. Allow for that plus the rod, nut, and any washer when you are working in a tight plenum or against a deck.
7) What is the model number to reorder this B-Line beam clamp?
Order it as Eaton B-Line B309ZN. The ZN suffix indicates the electro-plated zinc finish, which distinguishes it from the same clamp in other finishes.
How fast can I get the B-LINE B309ZN 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 B309ZN come with a warranty?
Absolutely. The B-LINE B309ZN 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 B309ZN?
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 B309ZN 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.