The GW is a gas-actuated 1/2" dome washer pin designed to fasten building components to concrete. The versatile GW consists of a 1/2" dome washer and a pin of 1/2", 3/4" or 1" in length. The GW is for high-volume applications and can be used with common powder-actuated tools for fastening into harder substrates (structural steel or extra-hard concrete) when required.
The minimum effective shank length must equal or exceed the sum of the thickness of the attached material and the minimum embedment depth
Code listed per ICC-ES ESR-2811 and Florida FL-15730
Designed for use with Simpson Strong-Tie® GCN-MEP tools and compatible with many other concrete nailers and PAT equipment