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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  • Price, low to high
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  • Date, new to old
  • IFS - #19 3/8 Flare Union Tee (01-1905) | 0119-06
    IFS - #19 3/8" Flare Union Tee | 0119-06
    The IFS - #19 3/8 Flare Union Tee (01-1905) | 0119-06 is ideal for trade professionals looking for reliable and heavy-duty components in their plumbing and fluid transfer applications. Designed to resolve common issues faced by mechanics and construction workers, this flare union tee...
    $15.54
    $0.00
    $15.54
  • IFS - #17 1/2 Flare Union (01-1706) | 0117-08
    IFS - #17 1/2" Flare Union | 0117-08
    The IFS - #17 1/2 Flare Union (01-1706) | 0117-08 is an essential component designed for heavy-duty trades, providing reliable connections and leak-proof performance critical for mechanics, construction, and industrial applications. Whether you're dealing with on-site repairs or workshop setups, this flare union ensures...
    $7.03
    $0.00
    $7.03
  • IFS - #16 5/8 x 1/2 Female Flare Union (01-1620) | 0116-1008
    IFS - #16 5/8" x 1/2" Female Flare Union | 0116-1008
    The IFS - #16 5/8 x 1/2 Female Flare Union (01-1620) | 0116-1008 is specifically engineered to meet the rigorous demands of heavy-duty trades, making it an essential component for mechanics, construction, and fleet maintenance. This high-quality flare union addresses the common issue of...
    $24.80
    $0.00
    $24.80
  • IFS - #16 5/16 x 3/8 Female Flare Union (01-1610) | 0116-0506
    IFS - #16 5/16" x 3/8" Female Flare Union | 0116-0506
    The IFS - #16 5/16 x 3/8 Female Flare Union (01-1610) | 0116-0506 is engineered for heavy-duty trades, providing essential connections for hydraulic and pneumatic systems. This reliable union fitting addresses the common challenges faced in the construction and mechanics industries, ensuring leak-free performance...
    $9.48
    $0.00
    $9.48
  • IFS - #10 3/8 x 1/4 Female Connector (01-1011) | 0110-0604
    IFS - #10 3/8" x 1/4" Female Connector | 0110-0604
    Introducing the IFS - #10 3/8 x 1/4 Female Connector (01-1011) | 0110-0604, designed specifically for heavy-duty trades where reliability is paramount. Whether you’re a mechanic, builder, or working in the mining sector, this connector solves the common issue of compromised connections during critical...
    $10.61
    $0.00
    $10.61
  • IFS - #7 1/2 x 1/2 Male Flare Union (01-.722) | 0107-0808
    IFS - #7 1/2" X Male Flare Union | 0107-0808
    Introducing the IFS - #7 1/2 x 1/2 Male Flare Union (01-.722) | 0107-0808, a crucial component designed for seamless connections in high-pressure applications. Whether you're a mechanic handling onsite repairs or a builder working on construction projects, this male flare union solves common...
    $8.76
    $0.00
    $8.76
  • IFS - #7 1/2 x 3/8 Male Flare Union (01-.721) | 0107-0806
    IFS - #7 1/2" x 3/8" Male Flare Union | 0107-0806
    Introducing the IFS - #7 1/2 x 3/8 Male Flare Union (01-.721) | 0107-0806, expertly designed for heavy-duty trades. Whether you're tackling plumbing tasks or working in automotive and mechanical applications, this flare union is the reliable solution you need to prevent leaks and...
    $6.20
    $0.00
    $6.20
  • IFS - #7 5/16 x 3/8 Male Flare Union (01-.712) | 0107-0506
    IFS - #7 5/16" x 3/8" Male Flare Union | 0107-0506
    The IFS - #7 5/16 x 3/8 Male Flare Union (01-.712) | 0107-0506 is essential for tradesmen needing reliable connections in hydraulic and plumbing applications. This union provides a secure and leak-proof link between pipes, ensuring optimal performance on job sites. Designed to endure...
    $5.99
    $0.00
    $5.99
  • IFS - #7 1/4 x 3/8 Male Flare Union (01-.708) | 0107-0406
    IFS - #7 1/4" x 3/8" Male Flare Union | 0107-0406
    The IFS - #7 1/4 x 3/8 Male Flare Union (01-.708) | 0107-0406 is specifically crafted to address the common challenges faced by trades professionals in mechanics, construction, and industrial lifting. Whether you’re working on fleet maintenance, onsite repairs, or mobile operations, this union...
    $5.99
    $0.00
    $5.99
  • IFS - #7 1/4 x 1/8 Male Flare Union (01-.706) | 0107-0402
    IFS - #7 1/4" x 1/8" Male Flare Union | 0107-0402
    Introducing the IFS - #7 1/4 x 1/8 Male Flare Union (01-.706) | 0107-0402 – a crucial component designed for heavy-duty trades in mechanics, construction, and mining. This high-quality union fitting addresses common issues of leaks and inefficiencies in fluid transfer, making it ideal...
    $2.21
    $0.00
    $2.21
  • IFS - #6S 3/8 Short Flare Nut (01-.607A) | 0106S-06
    IFS - #6S 3/8" Short Flare Nut | 0106S-06
    The IFS - #6S 3/8 Short Flare Nut (01-.607A) | 0106S-06 is meticulously engineered for heavy-duty trades, addressing the common challenge of unreliable connections in fluid systems. Whether you're a mechanic, builder, or involved in fleet maintenance, this flare nut promises to deliver robust...
    $4.07
    $0.00
    $4.07
  • IFS - #6S 1/4 Short Flare Nut (01-.604) | 0106S-04
    IFS - #6S 1/4" Short Flare Nut | 0106S-04
    The IFS - #6S 1/4 Short Flare Nut (01-.604) | 0106S-04 is designed specifically for heavy-duty trades, providing a reliable solution for professionals in mechanics, construction, and industrial lifting. Whether you’re working in a workshop or on-site performing mobile repairs, this flare nut ensures...
    $2.50
    $0.00
    $2.50
  • IFS - #6R 3/8 x 1/4 Reducing Flare Nut (01-.619) | 0106R-0604
    IFS - #6R 3/8"-1/4" Reducing Flare Nut | 0106R-0604
    The IFS - #6R 3/8 x 1/4 Reducing Flare Nut (01-.619) | 0106R-0604 is an essential component designed for heavy-duty trades, ensuring seamless connections in hydraulic systems. This product addresses common issues faced by mechanics and fleet maintenance professionals, providing a reliable solution for...
    $5.39
    $0.00
    $5.39
  • IFS - #6 5/8 Flare Nut (01-.612) | 0106-10
    IFS - #6 5/8" Flare Nut | 0106-10
    The IFS - #6 5/8 Flare Nut (01-.612) | 0106-10 is your go-to solution for ensuring reliable and leak-free connections in high-pressure systems. Designed specifically for mechanics and construction professionals, this flare nut is engineered to withstand the rigours of everyday use in workshops...
    $11.97
    $0.00
    $11.97
  • IFS - #6 1/8 Flare Nut (01-.601) | 0106-02
    IFS - #6 1/8" Flare Nut | 0106-02
    The IFS - #6 1/8 Flare Nut (01-.601) | 0106-02 is designed for heavy-duty trades, providing a reliable solution for mechanics, builders, and industrial applications. When it comes to leak-proof connections in hydraulic systems, this flare nut addresses the key pain points faced by...
    $2.20
    $0.00
    $2.20
  • IFS - #5 3/8 x 3/8 Male Elbow Connector (01-.513) | 0105-0606
    IFS - #5 3/8" X Male Elbow Connector | 0105-0606
    The IFS - #5 3/8 x 3/8 Male Elbow Connector (01-.513) | 0105-0606 is a critical component for tradespeople seeking efficient and reliable connections in plumbing and pneumatic systems. Designed to meet the stringent demands of mechanics, construction, and mining applications, this elbow connector...
    $16.96
    $0.00
    $16.96
  • IFS - #5 1/4 x 1/4 Male Elbow Connector (01-.505) | 0105-0404
    IFS - #5 1/4" X Male Elbow Connector | 0105-0404
    The IFS - #5 1/4 x 1/4 Male Elbow Connector (01-.505) | 0105-0404 is a vital component for any tradesperson looking to enhance their plumbing and hydraulic systems. This high-quality connector addresses common issues faced by mechanics and construction professionals, ensuring secure and efficient...
    $12.74
    $0.00
    $12.74
  • IFS - #4R 1/4 x 3/16 Reducing Double Union (01-.409) | 0104R-0403
    IFS - #4R 1/4" x 3/16" Reducing Double Union | 0104R-0403
    The IFS - #4R 1/4 x 3/16 Reducing Double Union (01-.409) | 0104R-0403 is designed for heavy-duty trades, tackling the common issues faced by mechanics and construction professionals alike. Whether you’re working in a workshop or on-site, this reliable fitting ensures seamless connections and...
    $11.59
    $0.00
    $11.59
  • IFS - #4 5/8 Double Union (01-.407) | 0104-10
    IFS - #4 5/8" Double Union | 0104-10
    Introducing the IFS - #4 5/8 Double Union (01-.407) | 0104-10 – a critical component engineered for heavy-duty trades that demand reliability and efficiency. When you're on the job, whether it’s construction, mechanics, or mining, having the right fittings makes all the difference in...
    $40.19
    $0.00
    $40.19
  • IFS - #4 1/8 Double Union (01-.401) | 0104-02
    IFS - #4 1/8" Double Union | 0104-02
    Introducing the IFS - #4 1/8 Double Union (01-.401) | 0104-02 – engineered to meet the rigorous demands of heavy-duty trades. Whether you're in construction, a fleet mechanic, or involved in industrial lifting, this double union connector addresses critical challenges in high-pressure environments, ensuring...
    $6.91
    $0.00
    $6.91

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