Air Fittings & Couplers – Keep Your System Locked Tight

Air tools are only as good as the fittings holding the pressure. We stock a full range of air fittings, couplers and adaptors that keep your tools tight, leak-free and safe under load. No plastic junk, no undersized threads — just proper brass and steel fittings that last. We carry:...

Air tools are only as good as the fittings holding the pressure. We stock a full range of air fittings, couplers and adaptors that keep your tools tight, leak-free and safe under load. No plastic junk, no undersized threads — just proper brass and steel fittings that last.

We carry:

  • Nitto-style plugs and sockets (standard in AU)

  • BSP threaded couplers in 1/4", 3/8" and 1/2"

  • Quick-connect fittings for hose swaps

  • Inline regulators, oilers and filters

Whether you're building out a workshop airline or replacing worn fittings, we’ve got the gear that keeps it sealed and simple

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  • Featured
  • Most relevant
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  • Alphabetically, A-Z
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  • Date, old to new
  • Date, new to old
  • IFS - 1/2" Male Run Tee Bubble Pack | P0135R-08
    IFS - 1/2" Male Run Tee Bubble Pack | P0135R-08
    IFS 1/2" Male Run Tee Bubble Pack | P0135R-08Need to tee off a line? This Brass IFS fitting in 1/2" delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features 1/2" — connection size Brass...
    $37.46
    $37.46
  • IFS - 3/8" Male Run Tee Bubble Pack | P0135R-06
    IFS - 3/8" Male Run Tee Bubble Pack | P0135R-06
    IFS 3/8" Male Run Tee Bubble Pack | P0135R-06Built in Brass for a long service life, this 3/8" IFS tee branches a line without restricting flow. A clean, accurate fitting for plumbers, fitters and fluid-power builds.► Key Features 3/8" — connection size Brass construction...
    $25.31
    $25.31
  • IFS - 1/4" Male Run Tee Bubble Pack | P0135R-04
    IFS - 1/4" Male Run Tee Bubble Pack | P0135R-04
    IFS 1/4" Male Run Tee Bubble Pack | P0135R-04The IFS 1/4" tee gives you a reliable three-way junction in Brass. Precision threads and a true bore keep flow steady and seals dependable across workshop and industrial fluid systems.► Key Features 1/4" — connection size...
    $19.37
    $19.37
  • IFS - 1/8" Male Run Tee Bubble Pack | P0135R-02
    IFS - 1/8" Male Run Tee Bubble Pack | P0135R-02
    IFS 1/8" Male Run Tee Bubble Pack | P0135R-02Split or combine flow cleanly with the Brass IFS tee. The 1/8" branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features 1/8" — connection...
    $18.39
    $18.39
  • IFS - 3/8" Female Tee Bubble Pack | P0135C-06
    IFS - 3/8" Female Tee Bubble Pack | P0135C-06
    IFS 3/8" Female Tee Bubble Pack | P0135C-06Need to tee off a line? This Brass IFS fitting in 3/8" delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features 3/8" — connection size Brass construction...
    $12.55
    $12.55
  • IFS - 1/4" Female Tee Bubble Pack | P0135C-04
    IFS - 1/4" Female Tee Bubble Pack | P0135C-04
    IFS 1/4" Female Tee Bubble Pack | P0135C-04Built in Brass for a long service life, this 1/4" IFS tee branches a line without restricting flow. A clean, accurate fitting for plumbers, fitters and fluid-power builds.► Key Features 1/4" — connection size Brass construction Seals...
    $12.45
    $12.45
  • IFS - 1/8" Female Cast Tee Bubble Pack | P0135C-02
    IFS - 1/8" Female Cast Tee Bubble Pack | P0135C-02
    IFS 1/8" Female Cast Tee Bubble Pack | P0135C-02Need to tee off a line? This Brass IFS fitting in 1/8" delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features 1/8" — connection size Brass...
    $12.45
    $12.45
  • IFS - 1/2" Male Branch Tee Bubble Pack | P0135B-08
    IFS - 1/2" Male Branch Tee Bubble Pack | P0135B-08
    IFS 1/2" Male Branch Tee Bubble Pack | P0135B-08Split or combine flow cleanly with the Brass IFS tee. The 1/2" branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features 1/2" — connection...
    $37.51
    $37.51
  • IFS - 3/8" Male Branch Tee Bubble Pack | P0135B-06
    IFS - 3/8" Male Branch Tee Bubble Pack | P0135B-06
    IFS 3/8" Male Branch Tee Bubble Pack | P0135B-06Split or combine flow cleanly with the Brass IFS tee. The 3/8" branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features 3/8" — connection...
    $28.91
    $28.91
  • IFS - 1/4" Male Branch Tee Bubble Pack | P0135B-04
    IFS - 1/4" Male Branch Tee Bubble Pack | P0135B-04
    IFS 1/4" Male Branch Tee Bubble Pack | P0135B-04Split or combine flow cleanly with the Brass IFS tee. The 1/4" branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features 1/4" — connection...
    $19.37
    $19.37
  • IFS - 1/8" Male Branch Tee Bubble Pack | P0135B-02
    IFS - 1/8" Male Branch Tee Bubble Pack | P0135B-02
    IFS 1/8" Male Branch Tee Bubble Pack | P0135B-02Built in Brass for a long service life, this 1/8" IFS tee branches a line without restricting flow. A clean, accurate fitting for plumbers, fitters and fluid-power builds.► Key Features 1/8" — connection size Brass construction...
    $18.39
    $18.39
  • IFS - #35E 1/4" Female Tee Bubble Pack | P0135-04
    IFS - #35E 1/4" Female Tee Bubble Pack | P0135-04
    IFS #35E 1/4" Female Tee Bubble Pack | P0135-04Split or combine flow cleanly with the Brass IFS tee. The 1/4" branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features 1/4" — connection...
    $13.23
    $13.23
  • IFS - #35E 1/8" Female Tee Bubble Pack | P0135-02
    IFS - #35E 1/8" Female Tee Bubble Pack | P0135-02
    IFS #35E 1/8" Female Tee Bubble Pack | P0135-02Need to tee off a line? This Brass IFS fitting in 1/8" delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features 1/8" — connection size Brass...
    $11.42
    $11.42
  • IFS - 3/8" Female Cast Elbow Bubble Pack | P0134C-06
    IFS - 3/8" Female Cast Elbow Bubble Pack | P0134C-06
    IFS 3/8" Female Cast Elbow Bubble Pack | P0134C-06Turn a line cleanly with the Brass IFS elbow. Machined to 3/8", it changes direction without kinking or restricting flow — ideal for tight pneumatic and hydraulic routing.► Key Features 3/8" — connection size Brass construction...
    $11.99
    $11.99
  • IFS - 1/4" Female Cast Elbow Bubble Pack | P0134C-04
    IFS - 1/4" Female Cast Elbow Bubble Pack | P0134C-04
    IFS 1/4" Female Cast Elbow Bubble Pack | P0134C-04This 1/4" elbow in Brass gives a clean change of direction in air and fluid systems. IFS machining means a true fit and a leak-free joint every time.► Key Features 1/4" — connection size Brass construction...
    $8.98
    $8.98
  • IFS - 1/8" Female Cast Elbow Bubble Pack | P0134C-02
    IFS - 1/8" Female Cast Elbow Bubble Pack | P0134C-02
    IFS 1/8" Female Cast Elbow Bubble Pack | P0134C-02Turn a line cleanly with the Brass IFS elbow. Machined to 1/8", it changes direction without kinking or restricting flow — ideal for tight pneumatic and hydraulic routing.► Key Features 1/8" — connection size Brass construction...
    $8.02
    $8.02
  • IFS - #34E 1/4" Female Elbow Bubble Pack | P0134-04
    IFS - #34E 1/4" Female Elbow Bubble Pack | P0134-04
    IFS #34E 1/4" Female Elbow Bubble Pack | P0134-04Turn a line cleanly with the Brass IFS elbow. Machined to 1/4", it changes direction without kinking or restricting flow — ideal for tight pneumatic and hydraulic routing.► Key Features 1/4" — connection size Brass construction...
    $13.89
    $13.89
  • IFS - #34E 1/8" Female Elbow Bubble Pack | P0134-02
    IFS - #34E 1/8" Female Elbow Bubble Pack | P0134-02
    IFS #34E 1/8" Female Elbow Bubble Pack | P0134-02The 1/8" IFS elbow redirects flow at angle in durable Brass. Accurate threads and smooth bore keep pressure drop low and joints sealed in industrial fluid lines.► Key Features 1/8" — connection size Brass construction Leak-free...
    $13.37
    $13.37
  • IFS - #29 1/2" x 3/8" Reducing Socket Bubble Pack | P0129-0806
    IFS - #29 1/2" x 3/8" Reducing Socket Bubble Pack | P0129-0806
    IFS #29 1/2" x 3/8" Reducing Socket Bubble Pack | P0129-0806Connect threaded ports cleanly with this 1/2" Brass IFS nipple. Accurate threads and a true finish keep the joint sealed under pressure.► Key Features 1/2" — connection size Brass construction Seals clean and stays...
    $11.77
    $11.77
  • IFS - #29 1/2" x 1/4" Reducing Socket Bubble Pack | P0129-0804
    IFS - #29 1/2" x 1/4" Reducing Socket Bubble Pack | P0129-0804
    IFS #29 1/2" x 1/4" Reducing Socket Bubble Pack | P0129-0804The 1/2" IFS nipple in Brass gives a solid threaded link between fittings. Clean-cut threads seal reliably across pneumatic and fluid-power systems.► Key Features 1/2" — connection size Brass construction Tight, pressure-rated seal True...
    $11.88
    $11.88

CTA

Build your setup right the first time. Industrial Shed stocks air fittings and couplers that seal tight, work hard and won’t let go under pressure.

Frequently Asked Questions

Nitto refers to the plug/socket style — fast-connect and standard across Aussie tools. BSP is the thread type (British Standard Pipe), used for tight, leak-proof connections.

Yes, but be consistent where possible. Brass is corrosion-resistant and good for workshop air, while steel is tougher and preferred in harsher conditions.

Absolutely. We carry inline oilers to extend air tool life and regulators to control PSI at the tool — a must for long-term reliability.

Brands

AIP

AIP
Airco

Airco
Alpha

Alpha
Bare-Co

Bare-Co
BBI

BBI
Bordo

Bordo
Champion

Champion
CTD

CTD
Fluiconnecto

Fluiconnecto
Garrick Herbert

Garrick Herbert
Geiger

Geiger
Goliath

Goliath
Groz

Groz
Hardie Hose

Hardie Hose
Harris

Harris
IFS

IFS
Kincrome

Kincrome
Macnaught

Macnaught
Milwaukee

Milwaukee
Other Brands

Other Brands
Powerblast

Powerblast
Precision Specialty Tools

Precision Specialty Tools
SP Air

SP Air
Sutton

Sutton
Toledo

Toledo