1/4 GALV COUP

1/4" Galvanized Coupling (1/4 GALV COUP)

This is a standard threaded pipe fitting used to connect two pieces of 1/4-inch pipe in a straight line.

What it is

A galvanized steel coupling:

• Has female internal NPT threads on both ends
• Designed to connect 1/4" male threaded pipe

What it does

• Joins two 1/4" pipe sections together
• Extends a pipe run in a straight line
• Creates a secure, leak-resistant threaded connection

Key features

• Material: galvanized steel (zinc-coated for corrosion resistance)
• Connection type: female threaded both ends (NPT)
• Design: straight, same-size coupling (no reduction)
• Used for pipe extension or repair

Common applications

• Air and water lines
• Small-diameter plumbing systems
• Instrumentation and control piping
• HVAC and mechanical systems

Quick note

• COUP = same size to same size
• RED COUP = different sizes (reducer)