Parker 6-4 FHC-SS - Hex Coupling, 316 Stainless Steel, 3/8 x 1/4 in FNPT, 1.13 in Length, 5300 psi Max Pressure

The PARKER - 6-4 FHC-SS is a 316 stainless steel hex coupling designed to join two male-threaded pipes or fittings in a straight line. It features female NPT connections on both ends, with a 3/8" nominal pipe size on Side A and 1/4" on Side B, intended for use with NPT-threaded piping systems; fluid compatibility is not specified in product specifications. The hexagonal external shape allows for tightening or loosening with a wrench, and the 316 stainless steel construction provides corrosion resistance; maximum operating pressure is 5,300 psi. The fitting complies with 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 (3/8" x 1/4")
• - Overall length: 1.13 inches (1 1/8 in)
• - Maximum operating pressure: 5,300 psi
• - Temperature range: -425 Degrees F to 1200 Degrees F
• - Hex size across flats: 7/8 inch
• - Thread size: 3/8-18 on Side A x 1/4-18 on Side B
• - Does not include thread sealant or seals
• - Color: Silver

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