The PARKER - 6-6 FHC-SS is a 316 stainless steel hex coupling designed to connect two 3/8 inch NPT threaded pipes or fittings in a straight line. It features female NPT connections on both ends and a hexagonal external shape that allows tightening or loosening with a wrench. The fitting is rated for a maximum operating pressure of 5,300 psi. Temperature range: -425 to 1,200 degrees Fahrenheit. It conforms to ANSI B31.1, ANSI B31.3, and ANSI B1.20.1 standards. Key Features:
- - Material: 316 Stainless Steel
- - Connection Type: Female NPT on both ends, size 3/8 inch
- - Hex Size (wrench flat): 7/8 inch
- - Overall Length: 1.13 inches (1 1/8 inches)
- - Maximum Operating Pressure: 5,300 psi
- - Temperature Range: -425 to 1,200 degrees Fahrenheit
- - Applications: Air, Natural Gas, Oil
- - Includes no pre-applied thread sealant or additional seal


