Holyoke Fittings 41fp-86 1/2 Inches X 3/8 Inches Reducing Short Forged Brass Flare Nut

Product Description

The Holyoke Fittings 41fp-86 is a 1/2 inches x 3/8 inches reducing short forged brass flare nut designed for use in refrigeration, HVAC, and plumbing systems where a secure, leak-free flare connection is required. This fitting reduces from a 1/2 inches flare connection down to a 3/8 inches connection, making it a practical solution when transitioning between two different line sizes in a single assembly. The forged construction means the brass material is shaped under high pressure, producing a denser grain structure and stronger fitting compared to cast alternatives. This results in a connection point that can handle the mechanical stress and pressure demands found in refrigerant lines, fuel gas applications, and water supply systems. Brass flare fittings are a standard choice among HVAC technicians, refrigeration mechanics, and plumbers because brass resists corrosion, is easy to work with standard flaring tools, and creates a reliable metal-to-metal seal without the need for sealant tape or compound. The short body design of the 41fp-86 keeps the fitting compact, which is useful in tight spaces inside equipment cabinets, wall chases, or mechanical rooms where clearance is limited. This reducing flare nut is a commonly stocked component on service vehicles and in wholesale supply houses because of its frequent use in field repairs and new installations. HVAC contractors rely on forged brass flare nuts when working with copper tubing on split systems, mini-splits, heat pumps, and refrigeration equipment. The 41fp-86 carries a California Proposition 65 warning, which is standard for brass fittings containing lead. It is sold in quantities of 100 per bag, box, carton, or case, making it suitable for wholesale purchasing and stocking by contractors and distributors.

• Reduces from 1/2 inches to 3/8 inches for transitioning between two flare line sizes
• Forged brass construction delivers superior strength and corrosion resistance compared to cast fittings
• Compact short body design fits in tight mechanical spaces and equipment cabinets

Product Highlights

The Holyoke Fittings 41fp-86 is a forged brass reducing flare nut built for reliable performance in HVAC, refrigeration, and plumbing flare connections. Its short body and durable brass construction make it a dependable choice for both field service and new installation work.

Product Information

Standard Information

• Brand: HOLYOKE FITTINGS
• Manufacturer Part Number: 41fp-86

Technical Specifications

• Manufacturer: Holyoke Fittings, Inc.
• Connection Size (Inlet): 1/2 inches
• Connection Size (Outlet): 3/8 inches
• Process: Forged
• Material: Brass
• Fitting Type: Reducing Short Flare Nut
• Quantity per Package: 100
• Prop 65 Warning: Yes
• UNSPSC Code: 31161713