The Simpson FCB45.5 Bypass Framing Fixed-Clip Connector is an economical, high-performance fixed-clip connector from Simpson engineered for a wide range of cold-formed steel framing applications, including bypass framing connections, steel-to-steel assemblies, curtain wall systems, and lateral framing configurations. Built from 54 mil (16-gauge) steel with a G90 zinc galvanized finish, this connector delivers reliable structural performance in demanding CFS construction environments. This package includes 25 connectors.

Key Features

• Rated for tension, compression, shear, and in-plane loads - provides broad structural versatility, making this clip suitable for multiple load conditions within a single cold-formed steel framing project.
• Varying screw and anchorage patterns - gives designers and engineers the flexibility to specify fastening configurations that conform to specific load level requirements, reducing the need for multiple connector types.
• Strategically placed stiffeners, embossments, and anchor holes - these engineered details work together to maximize connector performance and structural efficiency without adding unnecessary bulk.
• 54 mil (16-gauge) steel construction - delivers the material thickness required for structural cold-formed steel connections, ensuring reliable load transfer in framing assemblies.
• G90 zinc galvanized coating - provides corrosion resistance suited for typical CFS construction exposures, helping the connector maintain its integrity over time.
• Installs with #12 self-drilling screws to CFS framing - compatible with standard cold-formed steel fastening methods, allowing for straightforward integration into existing workflows.

Why This Product

• One connector, multiple load types - because the FCB45.5 is rated for tension, compression, shear, and in-plane loads, structural designers can rely on a single clip solution across varied framing conditions rather than sourcing separate connectors for each load case.
• Built-in design flexibility - the ability to achieve different load levels through varying screw and anchorage patterns means engineers can fine-tune performance to project specifications without substituting a different product.
• Performance-optimized geometry - stiffeners, embossments, and anchor holes are not added arbitrarily; each feature is positioned to maximize what the connector can carry, making this clip a high-performance option at an economical price point.
• Backed by more than 50 years of cold-formed steel expertise - Simpson has a long track record in product design, testing, and manufacturing for CFS construction, giving specifiers and installers confidence that the FCB45.5 meets the demands of professional structural applications.

Specifications

• MPN: FCB45.5-R25
• Brand: Simpson Strong-Tie
• Series: FCB
• Length: 5-1/2 inches
• Material Thickness: 54 mil
• Gauge: 16
• Coating: Zinc Galvanized, G90
• Finish: Zinc Galvanized, G90
• Installation Fasteners: Install with (4 - 9) #12 self-drilling screws to CFS framing
• Package Quantity: 25
• Dimensions: 1-1/2 in. x 4 in.
• Country of Origin: United States

Approved Applications

• Bypass framing connections in cold-formed steel (CFS) construction
• Steel-to-steel framing connections requiring tension, compression, shear, and in-plane load ratings
• Applications requiring design flexibility with varying screw and anchorage patterns to meet specific load levels
• Curtain wall and lateral framing assemblies in cold-formed steel construction

What's Included

• 25 FCB45.5 Bypass Framing Fixed-Clip Connectors (screws not included)

Frequently Asked Questions

What load types is the FCB45.5 connector rated for?

The FCB45.5 is rated for tension, compression, shear, and in-plane loads, making it suitable for a variety of structural framing applications in cold-formed steel construction.

What fasteners are required to install the FCB45.5?

Install with (4 - 9) #12 self-drilling screws to CFS framing. Screws are not included in the package.

What material and coating is used on the FCB45.5 connector?

The FCB45.5 is made from 54 mil (16-gauge) steel and features a Zinc Galvanized, G90 coating for corrosion resistance.

How many connectors are included in the FCB45.5-R25 package?

The FCB45.5-R25 package includes 25 bypass framing fixed-clip connectors.

Note: Product dimensions may differ from picture. Please see item description for specifications.