The GTN97-20, 3/4" x .097 Hardened Galvanized T-Nail:
Compatible Tools: Spotnails MT9764, Grex 2564, and other concrete steel nailers.
Suitable Applications: These concrete and steel T-nails are excellent for furring strips, plywood to concrete nailing, wire lath installation, steel banding and much more.
Interchangeable Fasteners: Grex (GTN97-20).
Please Note: Depending on availability, we may substitute this product with an identical interchange from another name-brand, such as Senco, Spotnails or SureFit. Product specifications, box count and build quality will remain identical, but may arrive in alternate packaging. If you have specific brand requirements for your fastener order, please specify in the comments section during checkout.
WARNING: California residents, this item qualifies for Proposition 65 legislation.
Will these work with Apach LHT-64 and Grex 2564 model T-Nailers?
Question by: Charles Cobb on Apr 11, 2018
The GTN97-20 will work with the Grex 2564, but is too short for the Apach LHT-64. Per Grex, please note that air-operated technology in the Grex 2564 is limited to penetrating about 3/8" into concrete. For example, if attaching 3/4" thick plywood, then the suggested nail length is 1". The density and age of the concrete will also come into play. If it's a new build with green concrete, then penetration into the concrete will be easier. If it's a remodel of an old building, then the concrete can potentially be too hard for the nails to penetrate. **2-1/2" nails recommended for wood to wood applications only**