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Strut Accessories

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  30. Southwire Tools & Equipment 3/4" EMT - 1/2" Rigid One-piece Strut Clamp W/Boot (100-Pack) SCH12BTZ
    Free Shipping at $199+!
    On Order Once All Item(s) Received - Shipping Will Commence
    Estimated Ship Date: 06/16/2026 - 06/23/2026
    Southwire Tools & Equipment 3/4" EMT - 1/2" Rigid One-piece Strut Clamp W/Boot (100-Pack) SCH12BTZ
    SKU: SOUSCH12BTZ
    $5559
  40. G-Strut 9/16" x 1-1/8" Pre-Galvanized 14 Gauge Oval Slotted, 20' Strut G134OS2
    In-Store Pickup Only
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    In-Stock Ships Quickly According to Your Carrier Selection
    G-Strut 9/16" x 1-1/8" Pre-Galvanized 14 Gauge Oval Slotted, 20' Strut G134OS2
    SKU: GSTRUT-G134OS2
    $2439
  41. G-Strut Swing Gate Hanger G906
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    G-Strut Swing Gate Hanger G906
    SKU: GSTRUT-G906
    $6519
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Professional Strut Accessories & Metal Framing Fittings | Ohio Power Tool

Maximize the load-capacity and modular adaptability of your metal framing configurations by exploring the comprehensive selection of professional-grade strut accessories at Ohio Power Tool. Often described as the critical mechanical links that transform individual channels into complete, load-bearing structural frameworks, these components are essential for connecting, stabilizing, and customizing your support layouts. Engineered to deliver rigid, weldless connection points, our high-capacity hardware eliminates the need for expensive structural hot-work or field drilling, significantly reducing labor hours on commercial jobsites.

Heavy-Duty Channel Spring Nuts, Beam Clamps & Structural Fittings

Construct complex, high-stability support configurations that handle immense structural stress safely. The backbone of this adjustable system relies on precision-machined strut channel nuts and spring nuts, which slide smoothly inside the inner channel tracks to establish secure, threaded anchor points exactly where you need them. For running lines along structural ironwork without altering the building's framework, heavy-duty strut beam clamps provide an unyielding bite. Paired with multi-hole angle brackets, flat plate fittings, and splice plates, you can easily build robust, custom multi-tier frameworks.

Trade-Focused Conduit Clamps & Cushion Grips for Mechanical Systems

Maintain neat, organized, and code-compliant routing layouts for critical building services. Electrical, mechanical, and plumbing contractors utilize specialized strut accessories—including rigid pipe clamps, EMT conduit hangers, and vibration-dampening cushion grips—to isolate and secure high-capacity runs safely. The modular design enables technicians to complete rapid, on-the-spot adjustments to pipe elevations or electrical paths as project demands shift, ensuring total installation control even when navigating incredibly tight commercial overheads and utility shafts.

Why Source Your Metal Framing Hardware from Ohio Power Tool?

At Ohio Power Tool, we know that heavy equipment and utility lines require structural support systems that pass strict safety and building codes. That is why we maintain a massive local inventory of industrial-grade strut accessories, post bases, and protective end caps available in diverse corrosion-resistant finishes like electro-galvanized steel and hot-dip galvanized finishes. Browse our online inventory or stop by our Central Ohio showroom on Goodale Blvd today to secure competitive commercial pricing and expert technical support for your upcoming installation.

Strut Accessories & Fittings FAQs

What is the purpose of the spring on a strut channel nut?
The integrated zinc-plated steel spring is engineered to provide constant outward tension when inserted into the strut channel. By pushing the nut firmly against the internal inturned lips of the profile, it prevents the nut from sliding down or falling out during vertical or overhead installations. This leaves the installer's hands free to align the bracket and thread in the matching bolt effortlessly.
How do I select the right spring nut for different strut channel depths?
Spring lengths are meticulously matched to specific channel profiles to ensure proper tracking tension:
  • Long Spring Nuts: Explicitly sized for standard deep channels measuring 1-5/8 inches in height.
  • Regular/Short Spring Nuts: Sized for shallow or low-profile channels measuring 13/16-inch or 1-inch in height.
  • Nut Without Spring / Twinless: Utilizes a flat foam backing or leaf spring design, making them universal options that adapt to any depth profile but offer less initial holding friction.
What are the differences between Electro-Galvanized and Hot-Dip Galvanized finishes?
  • Electro-Galvanized (EG): Features a smooth, micro-thin layer of zinc applied via an electrical bath. It delivers clean aesthetic appeal and solid scratch resistance for standard indoor commercial and climate-controlled architectural spaces.
  • Hot-Dip Galvanized (HDG): Structural steel parts are completely submerged in molten zinc, creating a thick, rugged, matte finish. This process delivers exceptional chemical and weather protection, making it essential for outdoor utility runs, industrial industrial plants, and high-moisture environments.
Can I install a strut beam clamp without drilling into structural steel beams?
Yes. That is the primary mechanical benefit of a structural strut beam clamp. The clamp features a specialized open jaw that slides directly onto the flange of an I-beam or wide-flange structural beam. A heavy-duty cup-point set screw is then torqued down firmly against the steel face to lock it in place, providing a high-capacity anchor point without drilling or welding into the building's structural framework.
Why are cushion grips and cushioned pipe clamps required on HVAC and mechanical lines?
Mechanical systems like refrigeration lines, fluid pumps, and commercial compressors generate constant high-frequency vibration during operation. Securing bare metal pipes directly to bare metal clamps creates loud acoustic resonance and can cause friction wear or micro-fractures in copper line sets over time. Cushioned pipe clamps feature a specialized thermoplastic elastomer lining that effectively absorbs these harmonic vibrations and dampens thermal expansion noise.
What is the structural advantage of using a post base fitting?
When assembling vertical structural columns, cantilever racks, or floor-mounted equipment stands out of metal framing, a post base is essential. It provides a wide, reinforced square or rectangular footprint that distributes down-forces across a broader surface area. Equipped with multiple anchor holes, it allows you to fasten the vertical strut member securely down into concrete slabs using high-capacity mechanical or chemical masonry anchors.
What thread sizes are standard for industrial strut accessory fittings?
While specialized micro-fittings exist, the vast majority of commercial heavy-duty strut hardware and spring nuts utilize standard Unified Coarse 1/2-inch-13 threads or 3/8-inch-16 threads. These configurations perfectly match the heavy-duty threaded rod, hex bolts, and structural fasteners routinely specified by mechanical, electrical, and plumbing engineering designs.
Why should plastic end caps be installed on exposed strut configurations?
When metal framing channels are saw-cut to custom lengths in the field, the raw exposed edges are extremely sharp and prone to rusting. Clicking a high-visibility PVC or polyethylene strut end cap over the exposed cut edge acts as a simple, effective safety shield that prevents severe lacerations or clothing snags for personnel working nearby, while providing a clean, professional finish.
Are these high-capacity fittings suitable for heavy-duty residential garage builds?
Absolutely. Because our strut accessories are sourced from premium industrial manufacturers, residential users and DIY builders gain access to the exact same high-capacity components used by utility contractors. This makes them exceptional for configuring heavy-duty overhead garage storage lofts, custom mobile workbenches, tool organizational walls, or custom racks requiring industrial-grade stability.
Can our enterprise place a bulk wholesale order for a commercial project build?
Yes. As a major supplier for commercial mechanical and electrical contractors throughout Central Ohio, Ohio Power Tool stocks strut fittings, channel lengths, and pipe clamps in high volume. Our corporate sales team can coordinate competitive bulk contractor pricing, establish specialized field kitting, and optimize shipping logistics to ensure your crew remains fully supplied and on schedule.