A selection of Threaded Tri-Clamp Fittings to easily connect threads to a Tri-Clover Set Up. The most popular are the Tri-Clamp by Male NPT threads and the Tri-Clamp by Female NPT threads, widely used in Breweries and for home brew alike. We also stock other variations including the Tri-Clover by Garden hose thread, in both male and female threads (GHT), and the TC by Beer Nut Thread. Our newest addition are the Tri-Clamp by NPT Inside/Outside. These Tri-Clover fittings have 1/2" NPT threads on the inside and outside of the 1.5" Flange.