Holyoke Fittings FM38 Sae Flare Tube to Male Pipe Straight Adapter 3/8 Inches X 3/8 Inches

Product Description

The Holyoke Fittings FM38 is a brass SAE flare tube to male pipe straight adapter designed for reliable, leak-free connections in refrigeration, HVAC, and plumbing systems. This fitting connects a 3/8 inches SAE flare tube end to a 3/8 inches male pipe thread, making it a practical solution for technicians who need a direct, straight-line transition between flare tubing and threaded pipe assemblies. SAE flare fittings are a standard in the HVAC and refrigeration trades. They create a metal-to-metal seal that holds up under pressure and temperature cycling, which is exactly the kind of performance service technicians rely on in the field. The FM38 is manufactured in the USA from solid brass, a material well suited for use with refrigerants, water lines, fuel lines, and compressed air systems. Brass resists corrosion, handles moderate pressure ratings, and is easy to work with using standard hand tools. At 1.32 inches in length and 0.6875 inches in width, this is a compact fitting that fits into tight spaces without sacrificing connection integrity. The unit weighs just 0.09 pounds, keeping overall assembly weight low. This adapter ships individually and is sold as a single unit, making it easy to order exactly the quantity needed for a job. HVAC technicians, plumbers, and refrigeration mechanics commonly use SAE flare adapters like the FM38 when connecting copper tubing to male NPT threaded fittings on valves, manifolds, or equipment ports. This fitting does not contain Proposition 65 listed substances and is made domestically in the USA, meeting the sourcing requirements of many commercial and government projects.

• SAE flare tube to male pipe thread straight adapter in a 3/8 inches x 3/8 inches configuration
• Solid brass construction resists corrosion and handles use with refrigerants, water, fuel, and compressed air
• Made in the USA with a compact profile measuring 1.32 inches in length and 0.6875 inches in width

Product Highlights

The Holyoke Fittings FM38 delivers a dependable straight-line connection between SAE flare tubing and male pipe threads in a compact, USA-made brass fitting built for HVAC, refrigeration, and plumbing applications.

Product Information

Standard Information

• Brand: HOLYOKE FITTINGS
• Manufacturer Part Number: FM38

Technical Specifications

• Size: 3/8 inches x 3/8 inches
• Material: Brass
• Length: 1.32 inches
• Width: 0.6875 inches
• Height: 0.531 inches
• Weight: 0.09 pounds
• Country of Origin: USA
• Prop 65: No
• UOM: EA
• UPC: 074556501540