Poly Female Adaptor, 1/2"FPX5/8"Barb

Poly Female Adaptor, 1/2"FP X 5/8"Barb

The 3AF1258 Poly Female Adaptor (1/2" FPT x 5/8" Barb) is a durable nylon fitting designed to connect threaded pipe ports to flexible hose lines in water and low-pressure fluid systems. Built from corrosion-resistant nylon, this straight adapter provides reliable performance in agricultural, irrigation, and general plumbing applications. The 1/2" female pipe thread connects securely to a threaded port, while the 5/8" hose barb grips flexible tubing for a tight, clamp-secured connection. It’s a simple fitting that keeps hoses attached and fluids moving—because a loose hose tends to turn any project into an accidental water feature.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 3AF1258
• Product Type: Poly female adapter
• Fitting Shape: Straight (0°)
• Connection Type 1: Female Pipe Thread (FPT)
• Connection Size 1: 1/2 in
• Connection Type 2: Hose Barb
• Connection Size 2: 5/8 in
• Material: Nylon
• Pressure Rating: 150 PSI
• Maximum Working Temperature: 120°F
• Function: Connects 1/2" NPT threaded ports to 5/8" flexible hose
• Construction: Lightweight, corrosion-resistant nylon

Ideal For

• Water lines, irrigation systems, and agricultural plumbing
• Connecting flexible hose to threaded pipe fittings
• Low-pressure fluid transfer applications
• Situations requiring corrosion-resistant nylon fittings
• Anyone who appreciates that a tight hose connection prevents unexpected showers