The Tru-Flate Design Plug is recognized by the extremely short pilot; however, it has the widest metal section between the groove and the pilot. The sealing surface on the end of the plug is wider than other interchanges, resulting in better sealing and longer seal life. The Tru-Flate Design Coupler utilizes the tubular valve which supports the seal and allows more air flow at lower pressure drops than most competitive couplers.
Tru-Flate Steel Air Plug 1/4 in. Female 1 pc
Get reliable, leak-tight connections for your pneumatic setup with
the Tru-Flate Steel Air Plug. Built for everyday workshop use, this plug
handles demanding air tasks without fuss. It’s the straightforward
choice for connecting air hoses, tools, and manifolds in home garages.
Need more essentials for your setup? Explore our full range of
tools.
Tru-Flate 1/4 female Quick Connect Plug Features & Key Advantages
Choose performance you can count on. This Tru-Flate 1/4 female Quick
Connect Plug is made of durable steel to resist wear in busy work
environments. It features a 1/4 in. FNPT thread to mate with 1/4 in.
male NPT fittings and an A-style fitting profile for dependable
compatibility with A-style couplers.
Brand: Tru-Flate
Type: Air Plug, 1 pc
Material: Steel
Connection: 1/4 in. FNPT (female)
Fitting Style: A
Max Pressure: 300 psi
Use cases: air compressors, pneumatic tools, hose ends,
manifolds, and automative repairs
What it means for your project: a tough plug that
seals quickly, maintains air pressure, and works smoothly with your
existing coupler system. It’s a great match when you’re managing a pipe
and coupler assembly, a grease pipe line, or outfitting an air bleeder
manifold or head cap port in a shop environment.
How to Get the Most Out of Your Tru-Flate 1/4 female Quick Connect Plug
Match profiles: Use with A-style quick couplers
for a tight, reliable seal.
Prep the threads: Apply PTFE tape to the 1/4 in.
FNPT before installation to prevent leaks.
Check pressure: Do not exceed 300 psi. Verify
your compressor and air line ratings.
Maintain regularly: Keep plug ends clean;
lightly oil coupler internals for smooth engagement.
Pro tip: Before connecting an air tool or grease
gun, crack the line at an air bleeder to purge moisture—this protects
seals and maintains consistent pressure.
Bold, simple, and ready to work. Add the Tru-Flate Steel Air Plug to
keep your air system running clean and tight—no guesswork, just
dependable connections.
Note: California Prop 65 Warning—this product can expose you to Lead.
Wash hands after handling.