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GCT Gas-Actuated Tie-Strap Holder Assembly


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The GCT is a preassembled MEP (mechanical, electrical and plumbing) fastener designed to secure zip ties to concrete. The versatile GCT assembly consists of a preassembled zip-tie holder attached to a 1" smooth-shank fastener. This tie-strap holder is for high-volume applications and works with gas-actuated concrete nailer tools as well as with common powder-actuated tools for fastening into harder substrates (structural steel or extra-hard concrete) when required.

Key Features

  • The minimum effective shank length must equal or exceed the sum of the thickness of the attached material and the minimum embedment depth
  • Designed for use with Simpson Strong-Tie® GCN-MEP tools and compatible with many other concrete nailers and PAT equipment

Related Literature

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Description Pin Length (in.) Pin Head Dia. (in.) Pin Shank Dia. (in.) Compatible Tools Packaging Qty. Packs/Carton
GCT-R50 Tie-strap holder (0.031"-thick) with pin 1 0.283 0.126 GCN-MEPMAG 50 6

Code Reports & Compliance