Swagelok SS-6-HRCG-4 is a 316 stainless steel hex reducing coupling with 3/8 in. NPT female on one end and 1/4 in. NPT female on the other, designed to join male-threaded components or to adapt between these two NPT sizes in instrumentation, process piping, and laboratory setups. The fitting’s hex head facilitates wrench tightening in tight spaces, and its stainless construction provides corrosion resistance for demanding environments. This Swagelok pipe fitting accepts standard NPT threads and is compatible with other Swagelok fittings and components used in fluid handling systems.
