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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  • IFS - 12mm Air Brake Push-In Union Tee | 88-M014-12
    IFS - 12mm Air Brake Push-in Union Tee | 88-M014-12
    IFS 12mm Air Brake Push-in Union Tee | 88-M014-12Split or combine flow cleanly with the Brass IFS tee. The 12mm branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features 12mm — connection...
    $44.88
    $44.88
  • IFS - 10mm Air Brake Push-In Union Tee | 88-M014-10
    IFS - 10mm Air Brake Push-in Union Tee | 88-M014-10
    IFS 10mm Air Brake Push-in Union Tee | 88-M014-10Split or combine flow cleanly with the Brass IFS tee. The 10mm branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features 10mm — connection...
    $32.87
    $32.87
  • IFS - 8mm Air Brake Push-In Union Tee | 88-M014-08
    IFS - 8mm Air Brake Push-in Union Tee | 88-M014-08
    IFS 8mm Air Brake Push-in Union Tee | 88-M014-08Split or combine flow cleanly with the Brass IFS tee. The 8mm branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features 8mm — connection...
    $28.32
    $28.32
  • IFS - 6mm Air Brake Push-In Union Tee | 88-M014-06
    IFS - 6mm Air Brake Push-in Union Tee | 88-M014-06
    IFS 6mm Air Brake Push-in Union Tee | 88-M014-06Need to tee off a line? This Brass IFS fitting in 6mm delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features 6mm — connection size Brass...
    $24.16
    $24.16
  • IFS - 4mm Air Brake Push-In Union Tee | 88-M014-04
    IFS - 4mm Air Brake Push-in Union Tee | 88-M014-04
    IFS 4mm Air Brake Push-in Union Tee | 88-M014-04Need to tee off a line? This Brass IFS fitting in 4mm delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features 4mm — connection size Brass...
    $28.23
    $28.23
  • IFS - 12mmxM22 Air Brake Push-In Swivel Male Run Tee | 88-M013S-12M22
    IFS - 12mmxm22 Air Brake Push-in Swivel Male Run Tee | 88-M013S-12M22
    IFS 12mmxm22 Air Brake Push-in Swivel Male Run Tee | 88-M013S-12M22Built in Brass for a long service life, this IFS tee branches a line without restricting flow. A clean, accurate fitting for plumbers, fitters and fluid-power builds.► Key Features Brass construction Leak-free sealing Precision-engineered...
    $60.40
    $60.40
  • IFS - 12mmxM16 Air Brake Push-In Swivel Male Run Tee | 88-M013S-12M16
    IFS - 12mmxm16 Air Brake Push-in Swivel Male Run Tee | 88-M013S-12M16
    IFS 12mmxm16 Air Brake Push-in Swivel Male Run Tee | 88-M013S-12M16Split or combine flow cleanly with the Brass IFS tee. The branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features Brass construction...
    $57.68
    $57.68
  • IFS - 10mmxM16 Air Brake Push-In Swivel Male Run Tee | 88-M013S-10M16
    IFS - 10mmxm16 Air Brake Push-in Swivel Male Run Tee | 88-M013S-10M16
    IFS 10mmxm16 Air Brake Push-in Swivel Male Run Tee | 88-M013S-10M16Need to tee off a line? This Brass IFS fitting in delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features Brass construction Tight, pressure-rated...
    $38.17
    $38.17
  • IFS - 6mmxM12 Air Brake Push-In Swivel Male Run Tee | 88-M013S-06M12
    IFS - 6mmxm12 Air Brake Push-in Swivel Male Run Tee | 88-M013S-06M12
    IFS 6mmxm12 Air Brake Push-in Swivel Male Run Tee | 88-M013S-06M12Need to tee off a line? This Brass IFS fitting in delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features Brass construction Leak-free sealing...
    $35.07
    $35.07
  • IFS - 12mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12N04
    IFS - 12mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12N04
    IFS 12mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12N04Split or combine flow cleanly with the Brass IFS tee. The 12mm branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.►...
    $47.81
    $47.81
  • IFS - 12mmxm22 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12M22
    IFS - 12mmxm22 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12M22
    IFS 12mmxm22 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12M22Need to tee off a line? This Brass IFS fitting in delivers a secure branch connection with sealing surfaces finished for leak-free service in air and fluid systems.► Key Features Brass construction Positive sealing...
    $60.40
    $60.40
  • IFS - 12mmxm16 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12M16
    IFS - 12mmxm16 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12M16
    IFS 12mmxm16 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-12M16Split or combine flow cleanly with the Brass IFS tee. The branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.► Key Features Brass construction...
    $57.68
    $57.68
  • IFS - 10mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-10N04
    IFS - 10mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-10N04
    IFS 10mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-10N04Split or combine flow cleanly with the Brass IFS tee. The 10mm branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.►...
    $35.07
    $35.07
  • IFS - 10mmxm16 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-10M16
    IFS - 10mmxm16 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-10M16
    IFS 10mmxm16 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-10M16Built in Brass for a long service life, this IFS tee branches a line without restricting flow. A clean, accurate fitting for plumbers, fitters and fluid-power builds.► Key Features Brass construction Tight, pressure-rated seal...
    $38.64
    $38.64
  • IFS - 8mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-08N04
    IFS - 8mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-08N04
    IFS 8mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-08N04Split or combine flow cleanly with the Brass IFS tee. The 8mm branch connection is machined for tight, leak-free joints that hold up under working pressure in pneumatic and hydraulic lines.►...
    $41.45
    $41.45
  • IFS - 6mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06N04
    IFS - 6mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06N04
    IFS 6mm x 1/4" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06N04Built in Brass for a long service life, this 6mm IFS tee branches a line without restricting flow. A clean, accurate fitting for plumbers, fitters and fluid-power builds.► Key Features 6mm...
    $41.55
    $41.55
  • IFS - 6mm x 1/8" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06N02
    IFS - 6mm x 1/8" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06N02
    IFS 6mm x 1/8" NPT Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06N02Built in Brass for a long service life, this 6mm IFS tee branches a line without restricting flow. A clean, accurate fitting for plumbers, fitters and fluid-power builds.► Key Features 6mm...
    $41.55
    $41.55
  • IFS - 6mmxm12 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06M12
    IFS - 6mmxm12 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06M12
    IFS 6mmxm12 Air Brake Push-in Swivel Male Branch Tee | 88-M012S-06M12Built in Brass for a long service life, this IFS tee branches a line without restricting flow. A clean, accurate fitting for plumbers, fitters and fluid-power builds.► Key Features Brass construction Tight, pressure-rated seal...
    $35.07
    $35.07
  • IFS - 12mm Air Brake Push-In Union Elbow | 88-M011-12
    IFS - 12mm Air Brake Push-in Union Elbow | 88-M011-12
    IFS 12mm Air Brake Push-in Union Elbow | 88-M011-12Turn a line cleanly with the Brass IFS elbow. Machined to 12mm, it changes direction without kinking or restricting flow — ideal for tight pneumatic and hydraulic routing.► Key Features 12mm — connection size Brass construction...
    $35.07
    $35.07
  • IFS - 10mm Air Brake Push-In Union Elbow | 88-M011-10
    IFS - 10mm Air Brake Push-in Union Elbow | 88-M011-10
    IFS 10mm Air Brake Push-in Union Elbow | 88-M011-10Route around obstacles with this Brass IFS elbow. The 10mm connection seals tight and holds working pressure, a dependable directional fitting for trade and workshop use.► Key Features 10mm — connection size Brass construction Seals clean...
    $23.44
    $23.44

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