Product Description
The Simpson 3/4" Gas-Actuated Conduit Clip Assembly GCC75 is a preassembled MEP fastener from Simpson designed to secure 3/4" conduit to concrete quickly and reliably. Built around a smooth-shank pin pre-attached to a conduit clip, this assembly streamlines mechanical, electrical, and plumbing installations by eliminating the need to handle the fastener and clip as separate components. Compatible with both gas-actuated and powder-actuated tools, it adapts to a range of substrate conditions without changing the core assembly.
Key Features
- Preassembled conduit clip and smooth-shank pin - arrives ready to drive, saving handling time and reducing steps during high-volume MEP work
- Designed for 3/4" conduit - provides a secure, correctly sized fit so conduit stays firmly anchored without improvised adapters or adjustments
- Compatible with gas-actuated concrete nailer tools - enables fast, repetitive fastening into concrete, making it practical for large commercial and industrial conduit runs
- Also works with powder-actuated tools for harder substrates - extends usability to structural steel and extra-hard concrete without requiring a different clip assembly
- Consistent pin geometry with defined shank and head dimensions - ensures predictable seating depth and holding performance across compatible tool platforms
Why This Product
- One assembly, multiple substrates - the GCC75 handles concrete as its primary application and transitions to structural steel or extra-hard concrete with compatible powder-actuated tools, reducing the number of different fasteners an installer needs to carry on the job
- Built for speed on high-volume runs - the preassembled design pairs with gas-actuated nailer tools to keep installation moving efficiently when a project involves long conduit runs or repetitive attachment points
- Engineered fit for 3/4" conduit - the clip is sized specifically for 3/4" conduit rather than being an adjustable general-purpose clip, so each fastened point holds the conduit at the correct position without rework
- Simpson quality in a ready-to-use format - the assembly comes from Simpson, a brand recognized in the structural fastening industry, giving contractors confidence in dimensional consistency from one fastener to the next
Specifications
- Model No.: GCC75-R100
- Conduit Size: 3/4"
- Clip Thickness: 0.059"
- Pin Length: 1 in.
- Pin Head Diameter: 0.283 in.
- Pin Shank Diameter: 0.126 in.
- Compatible Tools: G3, GCN-MEPMAGKT
- Packaging: Packs of 100 and Cartons of 600
Approved Applications
- Securing 3/4" conduit to concrete
- Fastening into structural steel (with compatible powder-actuated tools)
- Fastening into extra-hard concrete (with compatible powder-actuated tools)
- High-volume MEP (mechanical, electrical and plumbing) installations
Frequently Asked Questions
- What size conduit does the GCC75-R100 secure?
- The GCC75-R100 is specifically designed to secure 3/4" conduit to concrete substrates.
- What tools are compatible with the GCC75 conduit clip assembly?
- The GCC75-R100 is compatible with the G3 and GCN-MEPMAGKT tools. It works with gas-actuated concrete nailer tools for high-volume applications and with common powder-actuated tools when fastening into harder substrates such as structural steel or extra-hard concrete.
- What are the pin dimensions for the GCC75-R100?
- The pin included with the GCC75-R100 has a length of 1 in., a head diameter of 0.283 in., and a shank diameter of 0.126 in.
- Can the GCC75 assembly be used on substrates other than concrete?
- Yes. While the GCC assembly is primarily designed for fastening conduit to concrete, it can also be used with compatible powder-actuated tools to fasten into harder substrates, including structural steel and extra-hard concrete.
Related Products
Note: Product dimensions may differ from picture.
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