Eaton B-Line Four Hole Closed ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$74.02
$19.77
Eaton B-Line series strut fittings and accessories, 4.37" Height, 5" Length, 1.62" Width, .95lbs, Steel, Four hole closed angle, 45 deg, Electro-plate

Eaton B-Line Four Hole Closed Angle 45 Degree Steel Electro-Plated Strut Fitting

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Model: B368ZN
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$74.02
$19.77
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Eaton B-Line Four Hole Closed Angle 45 Degree Steel Electro-Plated Strut Fitting

Professional Strut Channel Angular Connection System

The Eaton B-Line Four Hole Closed Angle 45 Degree Steel Strut Fitting delivers exceptional structural support and installation efficiency for angular strut channel connections. This steel strut fitting provides reliable structural support designed for professional electricians, mechanical contractors, and facility installers, offering the proven strength and versatile mounting capabilities that professionals trust from the industry leader in strut channel systems.

Professional Features & Benefits

Structural Performance Excellence

  • Four Hole Closed Angle Design - Provides maximum connection strength with four secure mounting points for superior structural integrity and load distribution
  • 45 Degree Angular Configuration - Enables precise angular connections for complex structural layouts and angled support requirements
  • Steel Construction - Delivers exceptional strength and durability for demanding commercial and industrial structural applications
  • Electro-Plated Zinc Finish - Provides superior corrosion resistance and long-lasting protection in various environmental conditions

Installation Efficiency

  • Compact Dimensions - 4.37" height, 5" length, and 1.62" width optimize space utilization while maintaining structural performance
  • Lightweight Design - At 0.95 lbs, reduces installation fatigue while maintaining structural strength for professional mounting applications
  • Closed Angle Configuration - Provides enhanced structural rigidity and connection stability for critical support applications

Technical Specifications

Height: 4.37 inches, Length: 5 inches, Width: 1.62 inches, Weight: 0.95 lbs, Material: Steel, Finish: Electro-plated zinc, Configuration: Four hole closed angle at 45 degrees, Connection Type: Four mounting holes for secure strut channel attachment

Installation & Usage

  1. Position the fitting at the desired 45-degree angle connection point between strut channels
  2. Align the four mounting holes with corresponding holes in the strut channel system
  3. Insert appropriate fasteners through all four holes to ensure maximum connection strength
  4. Tighten fasteners to manufacturer specifications for optimal structural performance
  5. Verify angular alignment and connection security before applying structural loads
  6. Inspect electro-plated finish for any damage and ensure proper corrosion protection

Professional Applications

Ideal for:

  • Electrical Conduit Support Systems - Angular connections for complex conduit routing and support framework construction
  • Mechanical Equipment Mounting - Angled support structures for HVAC equipment, pumps, and mechanical system installations
  • Structural Framing Applications - 45-degree corner connections for equipment racks, support frames, and structural assemblies
  • Cable Management Systems - Angular support points for cable tray systems and wire management infrastructure
  • Seismic Bracing Systems - Angled bracing connections for earthquake-resistant structural support applications
  • Industrial Support Structures - Heavy-duty angular connections for manufacturing equipment and process system supports
  • Commercial Building Systems - Professional-grade angular fittings for office building and retail facility infrastructure
  • Institutional Facility Support - Reliable angular connections for hospital, school, and government building structural systems

Electro-Plated Zinc Advantage

The electro-plated zinc finish provides exceptional corrosion resistance and environmental protection, making this fitting ideal for both indoor and outdoor structural applications. This advanced coating technology ensures long-term performance and reduces maintenance requirements in challenging environmental conditions.

Why Choose B-Line Quality?

B-Line's decades of structural support innovation, commitment to load-rated reliability and safety, industry-standard compatibility, and trusted performance for contractors, electricians, and facility professionals worldwide make this four hole closed angle fitting the preferred choice for demanding angular connection applications requiring proven structural integrity and professional installation efficiency.

Manufacturer Resources

Product Specs

Certifications:
Not Applicable
Product Height:
4.37 in
Product Length Depth:
5 in
Product Weight:
.95 lb
Product Width:
1.62 in
Product Type:
Four hole closed angle, 45 deg
Department:
Electrical
Product Finish:
Electro-plated
Product Details:
Four hole closed angle, 45 deg
Product Material:
Steel

B-LINE B368ZN – Frequently Asked Questions

1) What does a B-Line B368ZN four hole closed angle fitting actually do in a strut run?
The B368ZN is a 45 degree closed angle bracket that ties two lengths of strut channel together at a fixed 45 degree corner. It's a four hole fitting, so two holes bolt to one channel and two to the other, which spreads the load across four fasteners instead of pivoting on one. Closed angle means the bend is formed into the steel at a set angle, so it doesn't adjust the way a swivel or open angle connector does. Use it where the 45 degree geometry is already fixed on the drawing: knee braces, angled conduit racks, corner gussets on equipment frames.
2) How big is the B-Line B368ZN 45 degree strut angle, and will it fit in a tight rack corner?
Overall the fitting measures 4.37 x 5 x 1.62 inches and weighs .95 lb. The 1.62 inch dimension is what usually decides it, since that is the narrow face and it matches up against standard 1-5/8 inch strut channel. Lay the 4.37 and 5 inch legs out on your corner before you commit: the bracket needs that much clear run on both channels past the joint to land all four holes.
3) Do bolts and channel nuts come with the B368ZN angle fitting, or do I order those separately?
Hardware is separate. The B368ZN is the steel bracket only, so budget four channel nuts and four bolts per fitting to fill all four holes. Order the nuts and bolt length to suit your channel depth and whether you're going into 1-5/8 inch or shallower back-to-back strut. If you skip fasteners in two of the four holes, you've turned a four point connection into a hinge.
4) Is the electro-plated finish on the B368ZN strut angle OK for outdoor or wet locations?
Electro-plated zinc is a thin plated coating, and it's a dry-interior finish in practice. Mechanical rooms, ceiling spaces, electrical rooms, conditioned warehouse, all fine. For a roof, a parking structure, a wash-down bay, or anything coastal, go with a hot-dip galvanized or stainless version of the same 45 degree angle instead; the plating will rust at the cut edges and the bolt holes long before the steel body gives up.
5) Will the Eaton B-Line B368ZN fit standard 1-5/8 inch strut channel from another manufacturer?
The B368ZN is a B-Line series fitting sized against 1-5/8 inch strut, and its 1.62 inch width is that channel width. Strut channel and fittings on the 1-5/8 inch pattern are dimensionally interchangeable across the common brands, so it lands on 1-5/8 inch channel regardless of whose sticks are already on the job. Where it will not work is metric channel or the narrower 13/16 inch profiles, which use their own smaller fittings.
6) Should I use a 45 degree closed angle or an adjustable swivel connector on my strut brace?
Pick by whether the angle is fixed. The B368ZN holds 45 degrees and cannot be set to anything else, and that's the point: nothing shifts under load and no one has to check the angle at inspection. An adjustable or swivel fitting is what you want when the brace lands at an odd angle, when the two channels aren't square to each other, or when field conditions will decide the geometry. For a standard 45 degree knee brace off a horizontal trapeze, the fixed closed angle is the faster and stiffer joint.
7) What's the difference between a four hole and a two hole 45 degree strut angle?
Hole count is load path. With four holes, the B368ZN gets two fasteners into each channel, so the joint resists rotation as well as pull. A two hole angle with a single bolt per leg can rotate about those bolts and relies on friction at the channel teeth to stay put. On a brace carrying real load, or anywhere seismic bracing is part of the design, the four hole pattern is what you want. Two hole fittings are fine for light conduit or a non-structural stiffener.
8) I'm ordering strut fittings for a job. Is there anything to specify on the B-Line B368ZN besides quantity?
Only the quantity. B368ZN is a single configuration, a steel four hole closed 45 degree angle in the electro-plated finish, with no size, hand, or finish choice to call out. Count one per 45 degree joint and add your four bolts and channel nuts per fitting.
How fast can I get the B-LINE B368ZN 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 B368ZN come with a warranty?
Absolutely. The B-LINE B368ZN 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 B368ZN?
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 B368ZN from ZenSupply?
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