B-Line Strut Catalog PDF: A Comprehensive Overview (Updated 12/16/2025)
Today, December 16, 2025, access the comprehensive B-Line Strut Catalog PDF for detailed specifications and design guidance on Eaton’s B-Line series strut systems.
This resource, available via the CoSPEC specifier center, facilitates easy selection, viewing, and downloading of B-Line Series product designs for your projects.
Utilize this catalog to effectively specify and implement B-Line strut systems, benefiting from the industry’s most complete support systems, including framing and cable trays.

What is B-Line Strut?
B-Line Strut represents a versatile and widely utilized modular system designed for supporting various mechanical, electrical, and plumbing (MEP) components. It’s fundamentally a pre-engineered steel or aluminum framing system, offering a cost-effective and efficient alternative to traditional methods like welding or custom fabrication.
As highlighted in the B-Line Strut Catalog, these systems consist of channels, fittings, and accessories that can be easily assembled to create robust support structures. This adaptability makes B-Line Strut ideal for a broad spectrum of applications, from securing conduit and piping to supporting HVAC equipment and cable trays.
Cooper B-Line, Inc. (now Eaton) pioneered this system, establishing it as a leading solution in the construction industry. The catalog details how the system’s inherent flexibility allows for quick adjustments and modifications on-site, reducing installation time and labor costs. It’s a system that truly “makes sense” for modern construction demands, offering a standardized approach to support infrastructure.
The B-Line Strut Catalog PDF provides comprehensive information on load capacities, material specifications, and installation guidelines, ensuring engineers and contractors can confidently implement these systems.

Eaton B-Line: A Leading Manufacturer
Eaton B-Line, formerly Cooper B-Line, Inc., stands as a premier manufacturer and fabricator of steel and aluminum products, specializing in modular support systems. The B-Line Strut Catalog showcases their extensive product range, solidifying their position as an industry leader.
With a long-standing history of innovation, Eaton B-Line consistently delivers high-quality solutions for mechanical, electrical, and plumbing applications. Their commitment to engineering excellence is evident throughout the catalog, detailing precise specifications and performance data for each component.
The company’s dedication extends beyond product manufacturing; they provide comprehensive support systems, including metal framing, cable tray, pipe hangers, and slotted angle – all detailed within the B-Line Strut Catalog PDF. This holistic approach ensures customers have access to complete solutions for their projects.

Eaton B-Line’s influence is widespread, and their products are trusted by professionals globally. The catalog serves as a testament to their expertise and reliability, offering a valuable resource for specifiers and contractors alike.
Applications of B-Line Strut Systems
The B-Line Strut Catalog PDF details the remarkably versatile applications of these support systems across numerous industries. From mechanical and electrical installations to plumbing and construction projects, B-Line strut provides robust and adaptable solutions.
Common applications include supporting HVAC systems, cable management, conduit runs, and piping infrastructure. The catalog showcases how B-Line strut effectively addresses diverse project requirements, offering secure and reliable support for critical components.
Specifically, the systems are frequently utilized in commercial buildings, industrial facilities, and infrastructure projects. Their modular design allows for easy customization and adaptation to complex layouts, as illustrated within the catalog’s detailed examples.
Furthermore, B-Line strut systems are ideal for seismic applications, providing enhanced stability and safety. The B-Line Strut Catalog provides crucial information regarding load capacities and appropriate fittings for various application scenarios, ensuring optimal performance and compliance.
Materials Available: Steel and Aluminum
The B-Line Strut Catalog PDF comprehensively outlines the material options available: robust steel and lightweight aluminum. Both materials offer distinct advantages depending on the application and environmental conditions.
Steel strut, known for its high strength and load-bearing capacity, is ideal for heavy-duty applications and environments where corrosion isn’t a primary concern. The catalog details various steel specifications and finishes, including options for enhanced durability.
Aluminum strut, conversely, provides excellent corrosion resistance, making it suitable for outdoor or corrosive environments. The catalog specifically addresses the differences between aluminum grades 304 and 316, detailing their respective properties and applications.
Information within the catalog directs users to www.bline.com for further details on the nuances between these aluminum alloys. Choosing the appropriate material, guided by the catalog’s specifications, ensures optimal performance and longevity of the installed strut system.
Steel Strut Specifications
The B-Line Strut Catalog PDF provides exhaustive steel strut specifications, crucial for engineers and installers. It details various gauges and dimensions, ensuring appropriate selection for load requirements.

Specifications cover channel size, flange width, and overall height, allowing for precise system design. The catalog outlines load capacity charts for different strut profiles, facilitating safe and efficient installations.
Furthermore, the PDF details available steel finishes, including pre-galvanized, hot-dip galvanized, and stainless steel options. These finishes enhance corrosion resistance and extend the lifespan of the strut system.
The catalog references page 106 for general fitting and finish specifications related to steel components. Understanding these specifications is paramount for compliance with industry standards and project requirements. Detailed dimensions and material properties are readily available within the downloadable PDF, ensuring accurate material ordering and installation.
Aluminum Strut Specifications & Grade Differences (304 vs. 316)
The B-Line Strut Catalog PDF comprehensively details aluminum strut specifications, including standard channel dimensions and extrusion profiles. It specifies that standard aluminum channel is extruded from aluminum alloy 6063-T6, offering a balance of strength and corrosion resistance.
Crucially, the catalog clarifies the differences between aluminum grades 304 and 316. Grade 304 provides excellent corrosion resistance in general environments, while 316 offers superior resistance to chlorides and other harsh chemicals.
For projects in coastal areas or chemically aggressive environments, the catalog recommends utilizing 316 stainless steel for enhanced durability. Detailed composition charts and mechanical property comparisons are included for both grades.
The PDF directs users to www.bline.com for more in-depth information regarding the nuances between these two alloys. Selecting the appropriate grade is vital for long-term performance and preventing premature failure of the strut system.
Key Components of a B-Line Strut System
The B-Line Strut Catalog PDF meticulously outlines the essential components comprising a complete B-Line strut system. Primarily, it details various sizes and gauges of strut channels, available in both steel and aluminum, forming the foundational support structure.

Beyond channels, the catalog highlights the importance of fittings – including base plates, beam clamps, splice connectors, and tees – which facilitate secure connections and system expansion. It emphasizes the role of these fittings in creating robust and adaptable support frameworks.
Furthermore, the PDF showcases a range of accessories like nuts, bolts, and washers, crucial for ensuring proper load distribution and system integrity. Detailed dimensional drawings and load capacity charts are provided for each component.
The catalog stresses that a properly designed B-Line system relies on the correct combination of these components, enabling efficient and safe support for various applications. It’s a complete resource for building reliable infrastructure.
B-Line Strut Fittings: Types and Uses
The B-Line Strut Catalog PDF provides a comprehensive overview of the diverse range of fittings available for B-Line strut systems. These fittings are critical for creating secure and adaptable support structures for various applications.
Key fitting types detailed include base plates, used for anchoring strut to concrete or steel; beam clamps, for attaching to structural beams; splice connectors, for joining strut sections; and tees, for creating perpendicular connections.
The catalog illustrates how each fitting type is utilized, specifying appropriate load capacities and compatible strut sizes. It also covers specialized fittings like reducing connectors and adjustable bases, offering flexibility in design.
Detailed diagrams and specifications within the PDF ensure correct fitting selection based on application requirements. Proper fitting usage is emphasized for maintaining system integrity and safety. Reference page 106 for fitting and finish specifications.
The catalog is a vital resource for engineers and installers.
Flat Plate Fittings Details
The B-Line Strut Catalog PDF dedicates specific sections to detailing flat plate fittings, essential components for versatile connections within B-Line strut systems. These fittings provide a robust and adaptable method for securing strut to flat surfaces.
The catalog outlines various flat plate fitting configurations, including those designed for welding, bolting, or direct attachment. Detailed dimensions, material specifications, and load ratings are provided for each fitting type, ensuring appropriate selection for specific applications.
Information includes guidance on selecting the correct plate thickness and hole patterns to accommodate different strut sizes and load requirements; The PDF also illustrates proper installation techniques, emphasizing the importance of secure fastening.
Furthermore, the catalog specifies compatible hardware, such as bolts and washers, to ensure optimal performance and structural integrity. Refer to page 107 within the B-Line Strut Catalog for comprehensive details on flat plate fittings.
These details are crucial for safe and effective installations.
Downloading the B-Line Strut Catalog PDF
Accessing the B-Line Strut Catalog PDF is streamlined through Eaton’s CoSPEC specifier center, designed for effortless selection, viewing, and downloading of product resources. This digital platform provides a centralized location for all B-Line Series documentation.
Users can easily navigate the CoSPEC website and locate the latest version of the catalog, updated as of December 16, 2025. The PDF format ensures compatibility across various devices and operating systems, facilitating convenient access in the field or office.
The download process is typically straightforward, requiring minimal registration or login credentials. Once downloaded, the catalog offers a searchable interface, allowing users to quickly find specific product information, dimensions, and specifications.
Alternatively, direct links to the B-Line Strut Catalog PDF may be available through Eaton’s official website or authorized distributors. Ensure you are downloading the most current version to benefit from the latest updates and product offerings.
This ensures project accuracy and compliance.
CoSPEC Specifier Center: Accessing B-Line Resources
The Eaton CoSPEC Specifier Center serves as a pivotal hub for engineers, designers, and contractors seeking comprehensive B-Line resources, including the crucial B-Line Strut Catalog PDF. This online platform is specifically engineered to simplify the process of selecting, viewing, and downloading essential product information.
Within CoSPEC, users gain access to a vast library of technical documentation, CAD drawings, and specification sheets for the entire B-Line Series. The intuitive interface allows for targeted searches based on product type, material, or application, ensuring efficient access to relevant data.

Downloading the B-Line Strut Catalog PDF through CoSPEC guarantees you have the most up-to-date version, reflecting the latest product revisions and industry standards as of December 16, 2025. Registration is often required, providing access to personalized features and support.
CoSPEC streamlines project workflows by centralizing all necessary B-Line resources in one convenient location, promoting accuracy and reducing the risk of using outdated information. It’s a vital tool for successful project implementation.

Strut System Design Considerations
When utilizing B-Line Strut systems, careful design considerations are paramount for ensuring structural integrity and optimal performance. The B-Line Strut Catalog PDF provides crucial load capacity data, deflection information, and recommended spacing guidelines to aid in these calculations.
Factors such as the weight and distribution of supported loads, environmental conditions, and seismic requirements must be thoroughly evaluated. Proper selection of strut size and gauge, based on the catalog’s specifications, is essential to prevent overloading and potential failure.
Consideration should also be given to the type of fittings employed, as they directly impact the overall strength of the system. The B-Line catalog details fitting load ratings and compatibility with various strut profiles.
Furthermore, appropriate corrosion protection, referencing finish options like ZN & GRN detailed within the catalog, is vital for longevity, especially in harsh environments. Consulting the B-Line Strut Catalog PDF ensures a safe, reliable, and code-compliant installation.

Finish Options: ZN & GRN
B-Line offers a variety of finish options to enhance corrosion resistance and aesthetic appeal of their strut systems. The B-Line Strut Catalog PDF comprehensively details these options, with ZN (Zinc) and GRN (Green) being two of the most commonly specified.
ZN, or zinc plating, provides a robust sacrificial coating, protecting the underlying steel from rust and corrosion. This finish is ideal for indoor applications and moderately corrosive environments. The catalog provides specific coating thickness details for ZN finishes.
GRN, typically a powder coat finish, offers superior corrosion protection and a visually appealing green color. It’s well-suited for outdoor applications and environments with higher levels of humidity or chemical exposure.
Referencing page 106 within the B-Line Strut Catalog PDF provides general fitting and standard finish specifications. Selecting the appropriate finish, guided by the catalog’s information, ensures long-term durability and minimizes maintenance requirements for your installation.
Industry Support Systems Offered by B-Line
B-Line distinguishes itself by providing a remarkably comprehensive suite of support systems beyond just strut, as detailed within the B-Line Strut Catalog PDF. This extensive portfolio caters to diverse construction and industrial needs, streamlining project procurement and ensuring compatibility across installations.
Beyond the core B-Line series strut systems, offerings include robust metal framing solutions for non-structural building applications. Complementing this are versatile cable tray systems designed for efficient and organized cable management.
Furthermore, B-Line provides a complete range of pipe hangers, supporting various pipe sizes and configurations. Slotted angle systems offer adaptable support for diverse applications, while complete systems are available for seismic bracing.
Customers gain access to the most complete support systems in the industry, simplifying project execution. The B-Line Strut Catalog PDF serves as a central resource for exploring these integrated solutions and selecting the optimal components for each specific application.
Finding Specific Product Information within the Catalog
Navigating the B-Line Strut Catalog PDF is designed to be intuitive, allowing users to quickly locate specific product details. The catalog employs a structured format, organizing components by type, material, and dimension for efficient searching.
Detailed specifications, including load capacities, material grades (like 304 and 316 aluminum), and finish options (ZN & GRN), are readily available for each product. Cross-sectional views and dimensional drawings provide a clear understanding of product geometry.
The catalog also includes comprehensive fitting information, detailing types and uses, with specific references to relevant pages (e.g., page 106 for fitting and finish specifications). A robust indexing system facilitates targeted searches based on keywords or part numbers.
Users can easily access information on B-Line series strut systems, ensuring accurate selection and proper application. The B-Line Strut Catalog PDF is a valuable tool for engineers, contractors, and specifiers alike.
Where to Contact B-Line for Support
For dedicated assistance regarding the B-Line Strut Catalog PDF and B-Line products, several support channels are available. Direct contact with B-Line representatives can be initiated through their official website, bline.com, where comprehensive contact information is provided.
The CoSPEC specifier center also offers a pathway for inquiries, connecting users with knowledgeable support staff familiar with the B-Line series strut systems. Technical documentation and application guidance are readily accessible through these channels.
Furthermore, B-Line provides access to the industry’s most complete support systems, encompassing metal framing, cable tray, and pipe hangers. Customers can reach out for assistance with system design, material selection, and troubleshooting.
Dedicated support ensures optimal utilization of B-Line products and facilitates successful project implementation. Contacting B-Line guarantees expert guidance and reliable solutions.