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 - #74 M28 x 1.5 Nickel Plated Lock Nut | 0374-M28E
    IFS - #74x1.5 Nickel Plated Lock Nut | 0374-M28E
    The IFS - #74 M28 x 1.5 Nickel Plated Lock Nut | 0374-M28E is designed to address the common challenge of maintaining tight fittings in various demanding environments. Whether you are working in construction, mechanics, or mining, this lock nut ensures that your assemblies...
    $7.54
    $0.00
    $7.54
  • IFS - #74 M26 x 1.5 Nickel Plated Lock Nut | 0374-M26E
    IFS - #74x1.5 Nickel Plated Lock Nut | 0374-M26E
    The IFS - #74 M26 x 1.5 Nickel Plated Lock Nut | 0374-M26E is a must-have for tradespeople tackling tough jobs in construction, mechanics, and industrial sectors. This high-performance lock nut is designed to prevent loosening due to vibration, ensuring a secure and reliable...
    $7.64
    $0.00
    $7.64
  • IFS - #74 M16 x 1.5 Nickel Plated Lock Nut | 0374-M16E
    IFS - #74x1.5 Nickel Plated Lock Nut | 0374-M16E
    Introducing the IFS - #74 M16 x 1.5 Nickel Plated Lock Nut | 0374-M16E, engineered to tackle the challenges faced by tradespeople in construction, mechanics, and industrial applications. This lock nut provides a reliable solution for securing critical components in high-stress environments, ensuring your...
    $2.80
    $0.00
    $2.80
  • IFS - #72 1/2 NPT Female x 1/2 BSPT Male Adapter | 0372-N0808
    IFS - #72 1/2" NPT Female X BSPT Male Adapter | 0372-N0808
    The IFS - #72 1/2 NPT Female x 1/2 BSPT Male Adapter | 0372-N0808 is engineered for heavy-duty trades, providing a reliable solution for connecting various plumbing and hydraulic systems. Whether you’re in mechanics, construction, or mining, this adapter ensures a secure fit, enhancing...
    $24.86
    $0.00
    $24.86
  • IFS - #72 1/4 NPT Female x 1/4 BSPT Male Adapter | 0372-N0404
    IFS - #72 1/4" NPT Female X BSPT Male Adapter | 0372-N0404
    The IFS - #72 1/4 NPT Female x 1/4 BSPT Male Adapter | 0372-N0404 is the essential solution for trades professionals facing the challenge of incompatible fittings in their hydraulic systems. Perfect for mechanics, construction workers, and industrial applications, this adapter streamlines your workflow,...
    $10.55
    $0.00
    $10.55
  • IFS - #72 M22-1.5 Female x 3/4 NPT Male Adaptor | 0372-M22EN12
    IFS - #72 M22-1.5 Female X 3/4" NPT Male Adaptor | 0372-M22EN12
    The IFS - #72 M22-1.5 Female x 3/4 NPT Male Adaptor | 0372-M22EN12 is the ideal solution for professionals in construction and mechanics who face compatibility issues with fittings. This robust component facilitates seamless connections between various hydraulic and pneumatic systems, ensuring reliability during...
    $25.01
    $0.00
    $25.01
  • IFS - #72 M16-1.5 Female x 3/8 NPT Male Adaptor | 0372-M16EN06
    IFS - #72 M16-1.5 Female X 3/8" NPT Male Adaptor | 0372-M16EN06
    The IFS - #72 M16-1.5 Female x 3/8 NPT Male Adaptor | 0372-M16EN06 is specifically engineered for heavy-duty trades, solving the common issue of unreliable connections in hydraulic systems and plumbing applications. This versatile adaptor is essential for mechanics, builders, and construction workers looking...
    $18.19
    $0.00
    $18.19
  • IFS - #72 M16-1.5 Female x 3/8 BSPT Male Adaptor | 0372-M16E06
    IFS - #72 M16-1.5 Female X 3/8" BSPT Male Adaptor | 0372-M16E06
    The IFS - #72 M16-1.5 Female x 3/8 BSPT Male Adaptor | 0372-M16E06 is your go-to solution for creating reliable connections in high-demand environments. If you're a tradesperson or mechanic facing the challenge of mismatched fittings on-site, this adaptor is engineered to seamlessly connect...
    $14.04
    $0.00
    $14.04
  • IFS - #72 M16-1.5 Female x 1/4 BSPT Male Adaptor | 0372-M16E04
    IFS - #72 M16-1.5 Female X 1/4" BSPT Male Adaptor | 0372-M16E04
    The IFS - #72 M16-1.5 Female x 1/4 BSPT Male Adaptor | 0372-M16E04 is designed for heavy-duty trades, providing a reliable solution for efficient fluid transfer in various industrial applications. This adaptor addresses common pain points faced by mechanics and construction professionals, ensuring seamless...
    $14.47
    $0.00
    $14.47
  • IFS - #72 M10 (10 x 1.5) Female x 1/8 BSPT Male Adaptor | 0372-M10E02
    IFS - #72 Female 1/8" BSPT Male Adaptor | 0372-M10E02
    Introducing the IFS - #72 M10 (10 x 1.5) Female x 1/8 BSPT Male Adaptor | 0372-M10E02, the essential solution for ensuring secure and efficient connections in various trades including automotive, construction, and fleet maintenance. This adaptor is engineered to resolve common issues faced...
    $12.38
    $0.00
    $12.38
  • IFS - #72 3/8 BSP Female x M18-1.5 Male Adaptor | 0372-06M18E
    IFS - #72 3/8" BSP Female X M18-1.5 Male Adaptor | 0372-06M18E
    The IFS - #72 3/8 BSP Female x M18-1.5 Male Adaptor | 0372-06M18E is a critical component for tradespeople facing challenges with fluid transfer in hydraulic systems. This adaptor ensures seamless connections, reducing leaks and enhancing system efficiency, making it ideal for mechanics, construction,...
    $29.50
    $0.00
    $29.50
  • IFS - #72 1/4 BSP Female x 1/4 UNF Male Adapter | 0372-04U04
    IFS - #72 1/4" BSP Female X UNF Male Adapter | 0372-04U04
    The IFS - #72 1/4 BSP Female x 1/4 UNF Male Adapter | 0372-04U04 is expertly designed to address the challenges faced by tradespeople in mechanics, construction, and industrial settings. This versatile adapter simplifies connections, facilitating seamless integration of various hydraulic systems and tools,...
    $6.98
    $0.00
    $6.98
  • IFS - #72 1/4 BSP Female x M12 (12 x 1.25) Male Adaptor | 0372-04M12D
    IFS - #72 1/4" BSP Female X (12 1.25) Male Adaptor | 0372-04M12D
    The IFS - #72 1/4 BSP Female x M12 (12 x 1.25) Male Adaptor | 0372-04M12D is specifically engineered for heavy-duty trades, offering a reliable solution for mechanics, construction workers, and industrial trades. This adaptor seamlessly connects various equipment and hoses, ensuring efficient operations...
    $13.39
    $0.00
    $13.39
  • IFS - #72 1/4 BSP Female x M10 (10 x 1) Male Adapter | 0372-04M10C
    IFS - #72 1/4" BSP Female X (10 1) Male Adapter | 0372-04M10C
    The IFS - #72 1/4 BSP Female x M10 (10 x 1) Male Adapter | 0372-04M10C is specifically designed for heavy-duty trades, ensuring seamless connections for your hydraulic systems. This adapter effectively addresses common issues faced by mechanics and construction professionals, such as leaks...
    $6.98
    $0.00
    $6.98
  • IFS - #72 1/4 BSP Female x M8 (8 x 1) Male Adapter | 0372-04M08C
    IFS - #72 1/4" BSP Female X M8 (8 1) Male Adapter | 0372-04M08C
    The IFS - #72 1/4 BSP Female x M8 (8 x 1) Male Adapter | 0372-04M08C is engineered for heavy-duty trades, designed to tackle the common challenges faced by mechanics, construction teams, and industrial operators. This versatile adapter provides reliable connections for various applications...
    $6.98
    $0.00
    $6.98
  • IFS - #72 1/8 BSP Female x 3/16 UNF Male Adapter | 0372-02U03
    IFS - #72 1/8" BSP Female X 3/16" UNF Male Adapter | 0372-02U03
    The IFS - #72 1/8 BSP Female x 3/16 UNF Male Adapter | 0372-02U03 is expertly designed to meet the demanding needs of heavy-duty trades. This essential component addresses the common challenge of connecting varied fittings securely, ensuring your operations run smoothly, whether you're...
    $7.20
    $0.00
    $7.20
  • IFS - #72 1/8 BSP Female x M10 (10 x 1) Male Adaptor | 0372-02M10C
    IFS - #72 1/8" BSP Female X (10 1) Male Adaptor | 0372-02M10C
    The IFS - #72 1/8 BSP Female x M10 (10 x 1) Male Adaptor | 0372-02M10C is a vital component for professionals in trades such as mechanics, construction, and mining. This adaptor solves the common issue of ensuring compatibility between various plumbing and hydraulic...
    $7.56
    $0.00
    $7.56
  • IFS - #74 1/8 NPT Lock Nut (02-N7401) | 02N74-02
    IFS - #74 1/8" NPT Lock Nut | 02N74-02
    The IFS - #74 1/8 NPT Lock Nut (02-N7401) | 02N74-02 is engineered for heavy-duty trades, providing a reliable solution for ensuring secure fittings in various applications. Whether you are in mechanics, construction, or fleet maintenance, this lock nut addresses the common issue of...
    $6.89
    $0.00
    $6.89
  • IFS - #73 3/8 x 1/8 NPT Reducing Hex Nipple (02-N7302) | 02N73-0602
    IFS - #73 3/8"-1/8" NPT Reducing Hex Nipple | 02N73-0602
    The IFS - #73 3/8 x 1/8 NPT Reducing Hex Nipple (02-N7302) | 02N73-0602 is a crucial component designed specifically for heavy-duty trades, addressing the common issues of connectivity and adaptability in plumbing and piping systems. Whether you're on-site at a construction job or...
    $5.83
    $0.00
    $5.83
  • IFS - #73 1/4 x 1/8 NPT Reducing Hex Nipple (02-N7301) | 02N73-0402
    IFS - #73 1/4"-1/8" NPT Reducing Hex Nipple | 02N73-0402
    Introducing the IFS - #73 1/4 x 1/8 NPT Reducing Hex Nipple (02-N7301) | 02N73-0402, a vital component designed for heavy-duty trades. This reducing hex nipple is engineered to solve common plumbing and fluid transfer issues faced by mechanics, builders, and industrial professionals. Whether...
    $3.94
    $0.00
    $3.94

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