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 - #72 3/8 x 3/8 NPT M&F Adaptor (02-N7207) | 02N72-0606
    IFS - #72 3/8" X NPT M & F Adaptor | 02N72-0606
    The IFS - #72 3/8 x 3/8 NPT M&F Adaptor (02-N7207) | 02N72-0606 is precision-engineered to meet the demanding requirements of heavy-duty trades, making it an essential component for mechanics, construction specialists, and fleet maintenance professionals. This versatile adaptor solves common connectivity issues in...
    $7.44
    $0.00
    $7.44
  • IFS - #72 1/4 x 1/4 NPT M&F Adaptor (02-N7204) | 02N72-0404
    IFS - #72 1/4" X NPT M & F Adaptor | 02N72-0404
    The IFS - #72 1/4 x 1/4 NPT M&F Adaptor (02-N7204) | 02N72-0404 is your ultimate solution for seamless fluid transfer in high-demand trades. Whether you're tackling onsite repairs, managing fleet maintenance, or executing construction projects, this adaptor is built to withstand the rigours...
    $4.45
    $0.00
    $4.45
  • IFS - #72 1/4 x 1/8 NPT M&F Adaptor (02-N7203) | 02N72-0402
    IFS - #72 1/4"-1/8" NPT M & F Adaptor | 02N72-0402
    The IFS - #72 1/4 x 1/8 NPT M&F Adaptor (02-N7203) | 02N72-0402 is a crucial component for trades in industries such as mechanics, construction, and mining. With reliable fitting capabilities, this adaptor ensures a secure connection for pneumatic and hydraulic systems, making it...
    $4.68
    $0.00
    $4.68
  • IFS - #64SH 1/8 NPT Square Head Plug (02-N64SH01) | 02N64SH-02
    IFS - 1/8" NPT Square Head Plug | 02N64SH-02
    Introducing the IFS - #64SH 1/8 NPT Square Head Plug (02-N64SH01) | 02N64SH-02, a vital component engineered to solve common leakage issues in hydraulic and pneumatic systems. This durable head plug is essential for mechanics, construction professionals, and fleet maintenance teams requiring reliable performance...
    $2.76
    $0.00
    $2.76
  • IFS - #64IH 1/2 NPT Internal Hex Plug (02-N64IH08) | 02N64IH-08
    IFS - 1/2" NPT Internal Hex Plug | 02N64IH-08
    IFS - #64IH 1/2 NPT Internal Hex Plug (02-N64IH08) | 02N64IH-08 – Engineered for Heavy-Duty Trades When it comes to ensuring a tight seal in your systems, the IFS - #64IH 1/2 NPT Internal Hex Plug (02-N64IH08) is the perfect solution for tradespeople. Designed...
    $7.84
    $0.00
    $7.84
  • IFS - #64IH 1/4 NPT Internal Hex Plug (02-N64IH04) | 02N64IH-04
    IFS - 1/4" NPT Internal Hex Plug | 02N64IH-04
    The IFS - #64IH 1/4 NPT Internal Hex Plug (02-N64IH04) | 02N64IH-04 is the go-to solution for tradespeople facing leaks or the need for secure fittings in high-pressure environments. Whether you’re a mechanic, builder, or working on onsite repairs, this internal hex plug ensures...
    $3.56
    $0.00
    $3.56
  • IFS - #64 1/8 NPT Hex Plug (02-N6401) | 02N64-02
    IFS - #64 1/8" NPT Hex Plug | 02N64-02
    Introducing the IFS - #64 1/8 NPT Hex Plug (02-N6401) | 02N64-02 – the ultimate solution for tradespeople seeking reliability in high-pressure environments. When it comes to plumbing and mechanical applications, leaks can be a costly and time-consuming issue. This hex plug is engineered...
    $1.79
    $0.00
    $1.79
  • IFS - #62 5/8 x 1/2 NPT Inverted Flare Male Connector (02-N6210) | 02N62-1008
    IFS - #62 5/8"-1/2" NPT Inverted Flare Male Connector | 02N62-1008
    The IFS - #62 5/8 x 1/2 NPT Inverted Flare Male Connector (02-N6210) | 02N62-1008 is essential for any tradesperson facing the common challenge of unreliable connections in hydraulic systems. This connector is designed to provide a secure, leak-free fit, crucial for mechanics, construction...
    $42.48
    $0.00
    $42.48
  • IFS - #62 3/8 x 1/8 NPT Inverted Flare Male Connector (02-N6205B) | 02N62-0602
    IFS - #62 3/8"-1/8" NPT Inverted Flare Male Connector | 02N62-0602
    The IFS - #62 3/8 x 1/8 NPT Inverted Flare Male Connector (02-N6205B) | 02N62-0602 is engineered to address the common challenges faced by tradespeople in mechanics and construction. This precision connector ensures leak-free connections, making it ideal for high-pressure applications in workshops, on-site...
    $9.03
    $0.00
    $9.03
  • IFS - #62 5/16 x 1/4 NPT Inverted Flare Male Connector (02-N6205) | 02N62-0504
    IFS - #62 5/16"-1/4" NPT Inverted Flare Male Connector | 02N62-0504
    The IFS - #62 5/16 x 1/4 NPT Inverted Flare Male Connector (02-N6205) | 02N62-0504 is an essential component for professionals in trades such as mechanics, construction, and fleet maintenance. Whether you're dealing with hydraulic applications or plumbing, this connector provides a reliable solution...
    $5.23
    $0.00
    $5.23
  • IFS - #59D 1/4 x 1/8 NPT 45 Dg Inverted Flare Elbow (02-N5915) | 02N5945-0402
    IFS - #59D 1/4"-1/8" NPT 45 Dg Inverted Flare Elbow | 02N5945-0402
    Engineered for Heavy-Duty Trades, the IFS - #59D 1/4 x 1/8 NPT 45 Dg Inverted Flare Elbow (02-N5915) | 02N5945-0402 is the ultimate solution for professionals in the construction, mechanics, and industrial sectors. This product addresses the common challenges of leak-proof connections and complex...
    $10.17
    $0.00
    $10.17
  • IFS - #59 3/8 x 3/8 NPT Inverted Flare Male Elbow (02-N5908) | 02N59-0606
    IFS - #59 3/8" X NPT Inverted Flare Male Elbow | 02N59-0606
    The IFS - #59 3/8 x 3/8 NPT Inverted Flare Male Elbow (02-N5908) | 02N59-0606 is the ideal solution for tradespeople seeking reliable connections in hydraulic and plumbing systems. This product addresses common issues faced by mechanics and construction professionals, such as leakage and...
    $13.47
    $0.00
    $13.47
  • IFS - #16 5/16 x 1/8 NPT Female Flare Union (02-N1608) | 02N16-0502
    IFS - #16 5/16"-1/8" NPT Female Flare Union | 02N16-0502
    The IFS - #16 5/16 x 1/8 NPT Female Flare Union (02-N1608) | 02N16-0502 is the ultimate solution for trades seeking dependable and high-performance piping connections. Whether you're in construction, fleet mechanics, or industrial lifting, this union is engineered to resolve leaks and ensure...
    $6.02
    $0.00
    $6.02
  • IFS - #16 1/4 x 1/8 NPT Female Flare Union (02-N1605) | 02N16-0402
    IFS - #16 1/4"-1/8" NPT Female Flare Union | 02N16-0402
    The IFS - #16 1/4 x 1/8 NPT Female Flare Union (02-N1605) | 02N16-0402 is designed to meet the demanding needs of tradespeople in various sectors, including construction, mechanics, and industrial lifting. This high-quality flare union effectively addresses common issues such as leakage and...
    $4.72
    $0.00
    $4.72
  • IFS - #7 1/2 x 3/8 NPT Male Flare Union (02-N.721) | 02N07-0806
    IFS - #7 1/2"-3/8" NPT Male Flare Union | 02N07-0806
    If you’re in the construction, mining, or automotive industry, you know the importance of reliable connections. The IFS - #7 1/2 x 3/8 NPT Male Flare Union (02-N.721) | 02N07-0806 is designed to tackle the most demanding trade challenges, ensuring secure and leak-proof fittings...
    $11.64
    $0.00
    $11.64
  • IFS - #7 1/2 x 1/4 NPT Male Flare Union (02-N.720) | 02N07-0804
    IFS - #7 1/2"-1/4" NPT Male Flare Union | 02N07-0804
    The IFS - #7 1/2 x 1/4 NPT Male Flare Union (02-N.720) | 02N07-0804 is the ultimate solution for tradespeople facing fluid connection issues in demanding environments. Designed specifically for mechanics, construction workers, and industrial maintenance, this union ensures a reliable and leak-free connection...
    $11.71
    $0.00
    $11.71
  • IFS - #7 3/8 x 1/2 NPT Male Flare Union (02-N.717) | 02N07-0608
    IFS - #7 3/8"-1/2" NPT Male Flare Union | 02N07-0608
    The IFS - #7 3/8 x 1/2 NPT Male Flare Union (02-N.717) | 02N07-0608 is a vital connection component that addresses the challenges faced by tradesmen in the construction, mechanical, and industrial sectors. This robust flare union is designed to enhance performance in high-pressure...
    $9.17
    $0.00
    $9.17
  • IFS - #3 3/8 x 1/4 NPT Male Connector (02-N.312) | 02N03-0604
    IFS - #3 3/8"-1/4" NPT Male Connector | 02N03-0604
    The IFS - #3 3/8 x 1/4 NPT Male Connector (02-N.312) | 02N03-0604 is engineered for heavy-duty trades, tackling the common problem of ensuring secure connections in high-pressure applications. Ideal for mechanics, construction workers, and industrial operations, this male connector is designed to withstand...
    $6.73
    $0.00
    $6.73
  • IFS - #73 1/2 x 3/8 Reducing Hex Nipple (01-7305) | 0173-0806
    IFS - #73 1/2" x 3/8" Reducing Hex Nipple | 0173-0806
    Introducing the IFS - #73 1/2 x 3/8 Reducing Hex Nipple (01-7305) | 0173-0806, the ultimate solution for trade professionals facing connection challenges in plumbing and mechanical applications. This reducing hex nipple is designed to provide reliable functionality and seamless workflows in high-demand environments,...
    $6.89
    $0.00
    $6.89
  • IFS - #73 3/8 x 1/4 Reducing Hex Nipple (01-7303) | 0173-0604
    IFS - #73 3/8" x 1/4" Reducing Hex Nipple | 0173-0604
    Introducing the IFS - #73 3/8 x 1/4 Reducing Hex Nipple (01-7303) | 0173-0604, an essential component designed for heavy-duty trades. This reducing hex nipple effectively addresses the challenges faced by mechanics, construction workers, and industrial maintenance teams. Whether you’re conducting onsite repairs or...
    $4.36
    $0.00
    $4.36

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