The Simpson MSSC 6-1/4 in. 12-Gauge Galvanized Steel-Stud Clip from Simpson is a versatile utility clip engineered for a wide variety of stud-to-stud and stud-to-structure connections in cold-formed steel construction. Designed for easy installation on the open side of studs or joists, the MSSC series features a wide pattern of strategic fastener locations that accommodate both traditional and custom framing designs. Whether you need hard-side or soft-side attachment, u-channel bridging, or a reliable clip that works across multiple application types, these connectors deliver consistent, design-compliant performance backed by G90 galvanized corrosion protection and heavy-duty 12-gauge construction.

Key Features

• Prepunched fastener holes - eliminate the need for predrilling on the job site, reducing labor time and overall installation cost.
• Intuitive fastener hole positioning - guides accurate, design-compliant clip placement while supporting a wide range of design requirements and providing installation flexibility across application types.
• Hard-side and soft-side angle lengths - accommodate studs and joists with return lips up to 3/4 in., giving installers reliable options for multiple framing orientations.
• 4 in. leg length - enables soft-side connections for studs and joists with flanges up to 3 in., expanding compatibility across common cold-formed steel framing profiles.
• Suitable for u-channel bridging - adds a versatile secondary application, making this clip useful beyond standard stud connections on the same project.
• G90 zinc galvanized coating - delivers extra corrosion resistance to help maintain connection integrity in cold-formed steel construction environments.
• 12-gauge (97 mil) steel construction - provides a sturdy, load-capable connector body built to meet the structural demands of cold-formed steel framing.
• Installs with #10 screws - uses a common, readily available fastener type so no specialized hardware is required to complete the connection.

Why This Product

• One clip, many applications - the MSSC 6-1/4 in. clip handles stud-to-stud connections, stud-to-structure connections, and u-channel bridging, reducing the number of different connector types needed on a cold-formed steel framing project.
• Faster installation without sacrificing accuracy - prepunched holes and intuitive fastener hole positions work together to eliminate predrilling and keep clip placement consistent with design intent, cutting labor time on the job site.
• Built-in flexibility for varied framing profiles - with support for return lips up to 3/4 in. and flanges up to 3 in., these clips adapt to both hard-side and soft-side attachment scenarios without requiring a different connector for each condition.
• Corrosion-resistant finish for long-term reliability - the G90 zinc galvanized coating provides extra protection against corrosion, helping these steel-stud connectors hold up over time in the conditions typical of cold-formed steel construction.

Specifications

• MPN: MSSC6.25-R30
• Brand: Simpson Strong-Tie
• Overall Length: 6-1/4 in.
• Dimensions: 2-1/4 x 4 in.
• Leg Length: 4 in.
• Gauge: 12
• Thickness: 97 mil
• Coating/Finish: Zinc Galvanized, G90
• Material: Steel
• Installation Fasteners: Installs with #10 screws
• Packaging Quantity: 30
• Country of Origin: United States

Approved Applications

• Stud-to-stud connections in cold-formed steel construction
• Stud-to-structure connections in cold-formed steel construction
• Hard-side and soft-side attachment for studs and joists with return lips up to 3/4 in.
• Soft-side connections for studs and joists with flanges up to 3 in.
• U-channel bridging applications

What's Included

• 30 x Simpson MSSC 6-1/4 in. 12-Gauge Galvanized Steel-Stud Clips

Frequently Asked Questions

What gauge and thickness of steel is the MSSC6.25-R30 made from?

The MSSC6.25-R30 is made from 12-gauge steel with a thickness of 97 mil, providing a sturdy and reliable connection in cold-formed steel framing applications.

What type of corrosion protection does the MSSC6.25-R30 have?

These clips feature a Zinc Galvanized G90 coating, which delivers extra corrosion resistance - making them well-suited for cold-formed steel construction environments.

What fasteners are used to install the MSSC6.25-R30?

The MSSC6.25-R30 installs with #10 screws. The prepunched holes eliminate the need for predrilling, reducing installation time and labor costs.

What stud flange and return lip sizes does the MSSC6.25-R30 accommodate?

The 4 in. leg length enables soft-side connections for studs and joists with flanges up to 3 in. long. The angle lengths also accommodate hard-side or soft-side attachment for studs and joists with return lips up to 3/4 in.

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