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 - 6mmxM10 Air Brake Push-In Male Connector | 88-M003-06M10
    IFS - 6mmxm10 Air Brake Push-in Male Connector | 88-M003-06M10
    IFS 6mmxm10 Air Brake Push-in Male Connector | 88-M003-06M10This M003 IFS connector in Brass brings two lines together without fuss. Machined sealing faces keep the joint tight under real working loads.► Key Features M003 — connection size Brass construction Positive sealing under load Machined...
    $15.33
    $15.33
  • IFS - 6mmx1/4 BSPT Air Brake Push-In Male Connector | 88-M003-0604
    IFS - 6mm x 1/4" BSPT Air Brake Push-in Male Connector | 88-M003-0604
    IFS 6mm x 1/4" BSPT Air Brake Push-in Male Connector | 88-M003-0604Solid, repeatable connections start with this Brass IFS coupling. Sized at 6mm, it mates cleanly and seals reliably across air and fluid applications.► Key Features 6mm — connection size Brass construction Reliable leak-free...
    $14.89
    $14.89
  • IFS - 6mmx1/8 BSPT Air Brake Push-In Male Connector | 88-M003-0602
    IFS - 6mm x 1/8" BSPT Air Brake Push-in Male Connector | 88-M003-0602
    IFS 6mm x 1/8" BSPT Air Brake Push-in Male Connector | 88-M003-0602The IFS 6mm coupling links lines in tough Brass construction. Precision-cut threads give a secure, leak-free connection for workshop, trade and industrial systems.► Key Features 6mm — connection size Brass construction Positive sealing...
    $14.98
    $14.98
  • IFS - 4mmx1/8 NPT Air Brake Push-In Male Connector | 88-M003-04N02
    IFS - 4mm x 1/8" NPT Air Brake Push-in Male Connector | 88-M003-04N02
    IFS 4mm x 1/8" NPT Air Brake Push-in Male Connector | 88-M003-04N02Solid, repeatable connections start with this Brass IFS coupling. Sized at 4mm, it mates cleanly and seals reliably across air and fluid applications.► Key Features 4mm — connection size Brass construction Reliable leak-free...
    $15.60
    $15.60
  • IFS - 4mmx1/16 NPT Air Brake Push-In Male Connector | 88-M003-04N01
    IFS - 4mm x 1/16" NPT Air Brake Push-in Male Connector | 88-M003-04N01
    IFS 4mm x 1/16" NPT Air Brake Push-in Male Connector | 88-M003-04N01The IFS 4mm coupling links lines in tough Brass construction. Precision-cut threads give a secure, leak-free connection for workshop, trade and industrial systems.► Key Features 4mm — connection size Brass construction Positive sealing...
    $19.30
    $19.30
  • IFS - 1/2 Airbrake Push-In Plug | 88-065-08
    IFS - 1/2" Airbrake Push-in Plug | 88-065-08
    IFS 1/2" Airbrake Push-in Plug | 88-065-08Blank a connection with this durable Brass IFS plug. Sized 1/2", it seals threads cleanly and holds working pressure in industrial and trade lines.► Key Features 1/2" — connection size Brass construction Positive sealing under load Precision-engineered fit...
    $2.73
    $2.73
  • IFS - 3/8 Airbrake Push-In Plug | 88-065-06
    IFS - 3/8" Airbrake Push-in Plug | 88-065-06
    IFS 3/8" Airbrake Push-in Plug | 88-065-06Blank a connection with this durable Brass IFS plug. Sized 3/8", it seals threads cleanly and holds working pressure in industrial and trade lines.► Key Features 3/8" — connection size Brass construction Leak-free sealing Precision-engineered fit Hard-wearing construction...
    $1.81
    $1.81
  • IFS - 1/4 Airbrake Push-In Plug | 88-065-04
    IFS - 1/4" Airbrake Push-in Plug | 88-065-04
    IFS 1/4" Airbrake Push-in Plug | 88-065-04This Brass IFS plug/cap sized 1/4" shuts off a port reliably. A precise, pressure-tight blank for pneumatic and fluid-power work.► Key Features 1/4" — connection size Brass construction Leak-free sealing Tight tolerances throughout Durable industrial quality ► Technical...
    $1.72
    $1.72
  • IFS - 1/2x1/2 Air Brake Push-In Female B/Head Connector | 88-031F-0808
    IFS - 1/2" x 1/2" Air Brake Push-in Female B/Head Connector | 88-031F-0808
    IFS 1/2" x 1/2" Air Brake Push-in Female B/Head Connector | 88-031F-0808This 1/2" IFS connector in Brass brings two lines together without fuss. Machined sealing faces keep the joint tight under real working loads.► Key Features 1/2" — connection size Brass construction Positive sealing...
    $62.31
    $62.31
  • IFS - 3/8x3/8 Air Brake Push-In Female B/head Connector | 88-031F-0606
    IFS - 3/8" x 3/8" Air Brake Push-in Female B/Head Connector | 88-031F-0606
    IFS 3/8" x 3/8" Air Brake Push-in Female B/Head Connector | 88-031F-0606Solid, repeatable connections start with this Brass IFS coupling. Sized at 3/8", it mates cleanly and seals reliably across air and fluid applications.► Key Features 3/8" — connection size Brass construction Reliable leak-free...
    $117.12
    $117.12
  • IFS - 1/4x1/4 Air Brake Push-In Female B/head Connector | 88-031F-0404
    IFS - 1/4" x 1/4" Air Brake Push-in Female B/Head Connector | 88-031F-0404
    IFS 1/4" x 1/4" Air Brake Push-in Female B/Head Connector | 88-031F-0404This 1/4" IFS connector in Brass brings two lines together without fuss. Machined sealing faces keep the joint tight under real working loads.► Key Features 1/4" — connection size Brass construction Tight, pressure-rated...
    $61.36
    $61.36
  • IFS - 1/2 Air Brake Push-In Bulkhead Double Union | 88-031-08
    IFS - 1/2" Air Brake Push-in Bulkhead Double Union | 88-031-08
    IFS 1/2" Air Brake Push-in Bulkhead Double Union | 88-031-08This Brass IFS adaptor sized 1/2" lets you join what otherwise wouldn't fit. Precision machining keeps the connection sealed and secure under pressure.► Key Features 1/2" — connection size Brass construction Reliable leak-free joint Machined...
    $40.91
    $40.91
  • IFS - 3/8 Air Brake Push-In Bulkhead Double Union | 88-031-06
    IFS - 3/8" Air Brake Push-in Bulkhead Double Union | 88-031-06
    IFS 3/8" Air Brake Push-in Bulkhead Double Union | 88-031-06Adapt and connect with this durable Brass IFS fitting. At 3/8", it joins mismatched threads or sizes cleanly for workshop and industrial fluid-power work.► Key Features 3/8" — connection size Brass construction Positive sealing under...
    $33.15
    $33.15
  • IFS - 1/4 Air Brake Push-In Bulkhead Double Union | 88-031-04
    IFS - 1/4" Air Brake Push-in Bulkhead Double Union | 88-031-04
    IFS 1/4" Air Brake Push-in Bulkhead Double Union | 88-031-04The 1/4" IFS adaptor in Brass converts between fittings without leaks. Accurate threads make for a confident, pressure-tight join in pneumatic and fluid lines.► Key Features 1/4" — connection size Brass construction Reliable leak-free joint...
    $29.25
    $29.25
  • IFS - 3/8x1/4 Air Brake Push-In Swivel Female Elbow | 88-015S-0604
    IFS - 3/8" x 1/4" Air Brake Push-in Swivel Female Elbow | 88-015S-0604
    IFS 3/8" x 1/4" Air Brake Push-in Swivel Female Elbow | 88-015S-0604Turn 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...
    $36.41
    $36.41
  • IFS - 1/2x1/2 Air Brake Push-In Female Elbow | 88-015-0808
    IFS - 1/2" x 1/2" Air Brake Push-in Female Elbow | 88-015-0808
    IFS 1/2" x 1/2" Air Brake Push-in Female Elbow | 88-015-0808Turn a line cleanly with the Brass IFS elbow. Machined to 1/2", it changes direction without kinking or restricting flow — ideal for tight pneumatic and hydraulic routing.► Key Features 1/2" — connection size...
    $48.70
    $48.70
  • IFS - 1/2x3/8 Air Brake Push-In Female Elbow | 88-015-0806
    IFS - 1/2" x 3/8" Air Brake Push-in Female Elbow | 88-015-0806
    IFS 1/2" x 3/8" Air Brake Push-in Female Elbow | 88-015-0806Route around obstacles with this Brass IFS elbow. The 1/2" connection seals tight and holds working pressure, a dependable directional fitting for trade and workshop use.► Key Features 1/2" — connection size Brass construction...
    $35.33
    $35.33
  • IFS - 3/8x3/8 Air Brake Push-In Female Elbow | 88-015-0606
    IFS - 3/8" x 3/8" Air Brake Push-in Female Elbow | 88-015-0606
    IFS 3/8" x 3/8" Air Brake Push-in Female Elbow | 88-015-0606Turn 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...
    $31.17
    $31.17
  • IFS - 3/8x1/4 Air Brake Push-In Female Elbow | 88-015-0604
    IFS - 3/8" x 1/4" Air Brake Push-in Female Elbow | 88-015-0604
    IFS 3/8" x 1/4" Air Brake Push-in Female Elbow | 88-015-0604The 3/8" 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 3/8" — connection size Brass...
    $28.08
    $28.08
  • IFS - 3/8x1/8 Air Brake Push-In Female Elbow | 88-015-0602
    IFS - 3/8" x 1/8" Air Brake Push-in Female Elbow | 88-015-0602
    IFS 3/8" x 1/8" Air Brake Push-in Female Elbow | 88-015-0602This 3/8" 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 3/8" — connection size...
    $21.86
    $21.86

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