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 - 1/2" x 3/8" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0806
    IFS - 1/2" x 3/8" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0806
    IFS 1/2" x 3/8" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0806Join two lines with confidence using the Brass IFS connector. The 1/2" fitting seals positively and stays put under pressure in pneumatic and hydraulic service.► Key Features 1/2" — connection size Brass construction...
    $6.27
    $6.27
  • IFS - 1/2" x 5/16" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0805
    IFS - 1/2" x 5/16" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0805
    IFS 1/2" x 5/16" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0805Join two lines with confidence using the Brass IFS connector. The 1/2" fitting seals positively and stays put under pressure in pneumatic and hydraulic service.► Key Features 1/2" — connection size Brass construction...
    $6.27
    $6.27
  • IFS - 3/8" x 5/16" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0605
    IFS - 3/8" x 5/16" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0605
    IFS 3/8" x 5/16" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0605The IFS 3/8" coupling links lines in tough Brass construction. Precision-cut threads give a secure, leak-free connection for workshop, trade and industrial systems.► Key Features 3/8" — connection size Brass construction Tight, pressure-rated...
    $5.33
    $5.33
  • IFS - 3/8" x 1/4" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0604
    IFS - 3/8" x 1/4" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0604
    IFS 3/8" x 1/4" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0604This 3/8" IFS connector in Brass brings two lines together without fuss. Machined sealing faces keep the joint tight under real working loads.► Key Features 3/8" — connection size Brass construction Tight, pressure-rated...
    $5.33
    $5.33
  • IFS - 5/16" x 1/4" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0504
    IFS - 5/16" x 1/4" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0504
    IFS 5/16" x 1/4" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0504This 5/16" IFS connector in Brass brings two lines together without fuss. Machined sealing faces keep the joint tight under real working loads.► Key Features 5/16" — connection size Brass construction Reliable leak-free...
    $5.33
    $5.33
  • IFS - 1/4" x 1/8" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0402
    IFS - 1/4" x 1/8" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0402
    IFS 1/4" x 1/8" P7r Barb Reducing Joiner Bubble Pack | P06-007R-0402Join two lines with confidence using the Brass IFS connector. The 1/4" fitting seals positively and stays put under pressure in pneumatic and hydraulic service.► Key Features 1/4" — connection size Brass construction...
    $7.15
    $7.15
  • IFS - P7 1" Barb Joiner Bubble Pack | P06-007-16
    IFS - P7 1" Barb Joiner Bubble Pack | P06-007-16
    IFS P7 1" Barb Joiner Bubble Pack | P06-007-16The IFS 1" coupling links lines in tough Brass construction. Precision-cut threads give a secure, leak-free connection for workshop, trade and industrial systems.► Key Features 1" — connection size Brass construction Leak-free sealing Machined for an...
    $18.64
    $18.64
  • IFS - 3/4" P7 Barb Joiner Bubble Pack | P06-007-12
    IFS - 3/4" P7 Barb Joiner Bubble Pack | P06-007-12
    IFS 3/4" P7 Barb Joiner Bubble Pack | P06-007-12Join two lines with confidence using the Brass IFS connector. The 3/4" fitting seals positively and stays put under pressure in pneumatic and hydraulic service.► Key Features 3/4" — connection size Brass construction Leak-free sealing Accurately...
    $15.88
    $15.88
  • IFS - 5/8" P7 Hose Tail Joiner Bubble Pack | P06-007-10
    IFS - 5/8" P7 Hose Tail Joiner Bubble Pack | P06-007-10
    IFS 5/8" P7 Hose Tail Joiner Bubble Pack | P06-007-10Join two lines with confidence using the Brass IFS connector. The 5/8" fitting seals positively and stays put under pressure in pneumatic and hydraulic service.► Key Features 5/8" — connection size Brass construction Seals clean...
    $8.02
    $8.02
  • IFS - 1/2" P7 Hose Tail Joiner Bubble Pack | P06-007-08
    IFS - 1/2" P7 Hose Tail Joiner Bubble Pack | P06-007-08
    IFS 1/2" P7 Hose Tail Joiner Bubble Pack | P06-007-08This 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 under load...
    $5.47
    $5.47
  • IFS - 3/8" P7 Hose Tail Joiner Bubble Pack | P06-007-06
    IFS - 3/8" P7 Hose Tail Joiner Bubble Pack | P06-007-06
    IFS 3/8" P7 Hose Tail Joiner Bubble Pack | P06-007-06This 3/8" IFS connector in Brass brings two lines together without fuss. Machined sealing faces keep the joint tight under real working loads.► Key Features 3/8" — connection size Brass construction Reliable leak-free joint Precision-engineered...
    $4.48
    $4.48
  • IFS - 5/16" P7 Hose Tail Joiner Bubble Pack | P06-007-05
    IFS - 5/16" P7 Hose Tail Joiner Bubble Pack | P06-007-05
    IFS 5/16" P7 Hose Tail Joiner Bubble Pack | P06-007-05Join two lines with confidence using the Brass IFS connector. The 5/16" fitting seals positively and stays put under pressure in pneumatic and hydraulic service.► Key Features 5/16" — connection size Brass construction Seals clean...
    $4.43
    $4.43
  • IFS - 1/4" P7 Hose Tail Joiner Bubble Pack | P06-007-04
    IFS - 1/4" P7 Hose Tail Joiner Bubble Pack | P06-007-04
    IFS 1/4" P7 Hose Tail Joiner Bubble Pack | P06-007-04Join two lines with confidence using the Brass IFS connector. The 1/4" fitting seals positively and stays put under pressure in pneumatic and hydraulic service.► Key Features 1/4" — connection size Brass construction Positive sealing...
    $4.43
    $4.43
  • IFS - 3/16" P7 Hose Tail Joiner Bubble Pack | P06-007-03
    IFS - 3/16" P7 Hose Tail Joiner Bubble Pack | P06-007-03
    IFS 3/16" P7 Hose Tail Joiner Bubble Pack | P06-007-03Solid, repeatable connections start with this Brass IFS coupling. Sized at 3/16", it mates cleanly and seals reliably across air and fluid applications.► Key Features 3/16" — connection size Brass construction Positive sealing under load...
    $4.76
    $4.76
  • IFS - 1/8" P7 Hose Tail Joiner Bubble Pack | P06-007-02
    IFS - 1/8" P7 Hose Tail Joiner Bubble Pack | P06-007-02
    IFS 1/8" P7 Hose Tail Joiner Bubble Pack | P06-007-02This 1/8" IFS connector in Brass brings two lines together without fuss. Machined sealing faces keep the joint tight under real working loads.► Key Features 1/8" — connection size Brass construction Positive sealing under load...
    $7.34
    $7.34
  • IFS - 5/8" P6 Barb X 3/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-1006
    IFS - 5/8" P6 Barb X 3/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-1006
    IFS 5/8" P6 Barb X 3/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-1006This 5/8" 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 5/8"...
    $21.79
    $21.79
  • IFS - 1/2" P6 Barb X 3/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-0806
    IFS - 1/2" P6 Barb X 3/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-0806
    IFS 1/2" P6 Barb X 3/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-0806Turn 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"...
    $21.79
    $21.79
  • IFS - 1/2" P6 Barb X 1/4" BSPT 45° Male Elbow Bubble Pack | P06-006D-0804
    IFS - 1/2" P6 Barb X 1/4" BSPT 45° Male Elbow Bubble Pack | P06-006D-0804
    IFS 1/2" P6 Barb X 1/4" BSPT 45° Male Elbow Bubble Pack | P06-006D-0804Route 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...
    $16.76
    $16.76
  • IFS - 1/2" P6 Barb X 1/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-0802
    IFS - 1/2" P6 Barb X 1/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-0802
    IFS 1/2" P6 Barb X 1/8" BSPT 45° Male Elbow Bubble Pack | P06-006D-0802The 1/2" 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 1/2" —...
    $16.76
    $16.76
  • IFS - 3/8" P6 Barb X BSPT 45° Male Elbow Bubble Pack | P06-006D-0606
    IFS - 3/8" P6 Barb X BSPT 45° Male Elbow Bubble Pack | P06-006D-0606
    IFS 3/8" P6 Barb X BSPT 45° Male Elbow Bubble Pack | P06-006D-0606The 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...
    $21.79
    $21.79

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