Female Pipe Coupling / Joiner

Inline female NPT coupling fittings are a type of brass pipe fitting that provides a leak-proof connection between two pipes with female National Pipe Thread (NPT) ends. These fittings are designed to be inserted directly into the end of a pipe and secured with a wrench to create a tight seal. The female NPT thread is tapered, allowing for a secure fit that prevents leaks and ensures a reliable connection. Inline female NPT coupling fittings come in a variety of sizes and materials, including brass, stainless steel, and plastic, making them suitable for a wide range of applications. They are commonly used in plumbing and industrial settings where a secure and leak-proof connection is essential. With their reliable performance and ease of installation, inline female NPT coupling fittings are a cost-effective solution for a variety of piping needs.

Performance Specifications

  • Working Pressure: Up to 1000 PSI
  • -65*F to +265*F
  • Vacuum and Positive Pressure 
  • NPT Thread Size

Advisory: Please make sure you understand the NPT thread sizing procedure.

Our quality barbed/threaded connectors/couplers are manufactured FasParts' highest standards. They are perfect for connecting lines for air, water, fuel, oil and inert gases.

Suitable for use in Automotive, Nautical, Industrial, and Commercial applications

This precision product works great with other quality FasParts accessories.

FasParts thread identification measurement guide

View as Grid List

5 Items

per page