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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  • Milwaukee - 1"-2" HIGH SPEED BSPT Universal Pipe Threading Die Set | 4932492927Milwaukee - 1"-2" HIGH SPEED BSPT Universal Pipe Threading Die Set | 4932492927
    Milwaukee - 1"-2" HIGH SPEED BSPT Universal Pipe Threading Die Set | 4932492927
    Milwaukee 1"-2" HIGH SPEED BSPT Universal Pipe Threading Die Set | 4932492927Genuine Milwaukee jobsite gear, engineered tough for professional trade use. Built to Milwaukee’s nothing-but-heavy-duty standard for performance and durability.► Key Features Genuine Milwaukee — professional jobsite quality Heavy-duty construction — built to last...
    $189.00
    $189.00
  • Milwaukee - 1/2"-3/4" HIGH SPEED BSPT Universal Pipe Threading Die Set | 4932492926Milwaukee - 1/2"-3/4" HIGH SPEED BSPT Universal Pipe Threading Die Set | 4932492926
    Milwaukee - 1/2"-3/4" HIGH SPEED BSPT Universal Pipe Threading Die Set | 4932492926
    Milwaukee 1/2"-3/4" HIGH SPEED BSPT Universal Pipe Threading Die Set | 4932492926Genuine Milwaukee jobsite gear, engineered tough for professional trade use. Built to Milwaukee’s nothing-but-heavy-duty standard for performance and durability.► Key Features Genuine Milwaukee — professional jobsite quality Heavy-duty construction — built to last...
    $189.00
    $189.00
  • Milwaukee - 1"-2" ALLOY BSPT Universal Pipe Threading Die Set | 4932492925Milwaukee - 1"-2" ALLOY BSPT Universal Pipe Threading Die Set | 4932492925
    Milwaukee - 1"-2" ALLOY BSPT Universal Pipe Threading Die Set | 4932492925
    Milwaukee 1"-2" ALLOY BSPT Universal Pipe Threading Die Set | 4932492925Genuine Milwaukee jobsite gear, engineered tough for professional trade use. Built to Milwaukee’s nothing-but-heavy-duty standard for performance and durability.► Key Features Genuine Milwaukee — professional jobsite quality Heavy-duty construction — built to last Tradie-driven...
    $119.00
    $119.00
  • Milwaukee - 1/2"-3/4" ALLOY BSPT Universal Pipe Threading Die Set | 4932492924Milwaukee - 1/2"-3/4" ALLOY BSPT Universal Pipe Threading Die Set | 4932492924
    Milwaukee - 1/2"-3/4" ALLOY BSPT Universal Pipe Threading Die Set | 4932492924
    Milwaukee 1/2"-3/4" ALLOY BSPT Universal Pipe Threading Die Set | 4932492924Genuine Milwaukee jobsite gear, engineered tough for professional trade use. Built to Milwaukee’s nothing-but-heavy-duty standard for performance and durability.► Key Features Genuine Milwaukee — professional jobsite quality Heavy-duty construction — built to last Tradie-driven...
    $119.00
    $119.00
  • Milwaukee - BSPT Pipe Threading Die Head W/ Micro-Adjust | 49165103Milwaukee - BSPT Pipe Threading Die Head W/ Micro-Adjust | 49165103
    Milwaukee - BSPT Pipe Threading Die Head W/ Micro-Adjust | 49165103
    Milwaukee BSPT Pipe Threading Die Head W/ Micro-Adjust | 49165103Genuine Milwaukee jobsite gear, engineered tough for professional trade use. Built to Milwaukee’s nothing-but-heavy-duty standard for performance and durability.► Key Features Genuine Milwaukee — professional jobsite quality Heavy-duty construction — built to last Tradie-driven design...
    $529.00
    $529.00
  • Geiger - 1/4" pt Male x 1/4" pt Female Air Swivel Connector | GPA9100A
    Geiger - 1/4" Pt Male x 1/4" Pt Female Air Swivel Connector | GPA9100A
    This Geiger air swivel connector has a 1/4" NPT female to 1/4" NPT male thread and a 360° range of motion. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features This Geiger air swivel connector has a 1/4"...
    $27.30
    $0.00
    $27.30
  • Geiger - In-line Water Separator | GPA1512
    Geiger - In-line Water Separator | GPA1512
    The Geiger - In-line Water Separator | GPA1512 is engineered to resolve your onsite challenges, ensuring that mechanics, builders, and fleet maintenance professionals can work confidently under pressure. Designed for rigorous trade applications, this water separator enhances the performance and longevity of your tools,...
    $30.10
    $0.00
    $30.10
  • Geiger - Mini In-line Oiler | GPA1025
    Geiger - Mini In-line Oiler | GPA1025
    An in-line pneumatic oiler will ensure your air tool will operate with the correct level of lubrication. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features An in-line pneumatic oiler will ensure your air tool will operate with...
    $25.20
    $0.00
    $25.20
  • Geiger - 1/4" Female to Male Air Regulator | GPA1012
    Geiger - 1/4" Female to Male Air Regulator | GPA1012
    The Geiger 1/4" Female to Male Air Regulator is an air line component that regulates air flow. It features a male plug to 1/4" female connection. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger 1/4"...
    $16.80
    $0.00
    $16.80
  • Geiger - 1/4" Male to Male Plug Air Regulator | GPA1011
    Geiger - 1/4" Male to Male Plug Air Regulator | GPA1011
    The Geiger GPA1011 is a 1/4" male to male plug air regulator. It is designed to regulate air flow. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger GPA1011 is a 1/4" male to male plug...
    $16.80
    $0.00
    $16.80
  • Geiger - 1/4" Air Regulator | GPA1010
    Geiger - 1/4" Air Regulator | GPA1010
    The Geiger 1/4" Air Regulator is an inline type regulator with a 1/4" male to 1/4" female connection. It is designed to regulate air flow. A dependable Geiger workshop solution for Australian trade, maintenance and industrial buyers. ► Key Features The Geiger 1/4" Air...
    $16.80
    $0.00
    $16.80
  • IFS - 12mm Air Brake Push-in Double Union Bubble Pack | P88-M004-12
    IFS - 12mm Air Brake Push-in Double Union Bubble Pack | P88-M004-12
    IFS - 12mm Air Brake Push-In Double Union Bubble Pack | P88-M004-12 The IFS 12mm Air Brake Push-In Double Union is a reliable, heavy-duty fitting designed for quick and secure connections in air brake systems. Built for performance and ease of installation, this push-in...
    $24.83
    $24.83
  • IFS - 10mm Air Brake Push-in Double Union Bubble Pack | P88-M004-10
    IFS - 10mm Air Brake Push-in Double Union Bubble Pack | P88-M004-10
    IFS - 10mm Air Brake Push-In Double Union Bubble Pack | P88-M004-10 The IFS 10mm Air Brake Push-In Double Union is a dependable, heavy-duty fitting designed for quick and secure connections in air brake systems. Built for performance and easy installation, this push-in fitting...
    $19.97
    $19.97
  • IFS - 8mm Air Brake Push-in Double Union Bubble Pack | P88-M004-08
    IFS - 8mm Air Brake Push-in Double Union Bubble Pack | P88-M004-08
    IFS - 8mm Air Brake Push-In Double Union Bubble Pack | P88-M004-08 The IFS 8mm Air Brake Push-In Double Union is a reliable, heavy-duty fitting designed for quick and secure connections in air brake systems. Engineered for performance and ease of installation, this push-in...
    $19.32
    $19.32
  • IFS - 6mm Air Brake Push-in Double Union Bubble Pack | P88-M004-06
    IFS - 6mm Air Brake Push-in Double Union Bubble Pack | P88-M004-06
    IFS - 6mm Air Brake Push-In Double Union Bubble Pack | P88-M004-06 The IFS 6mm Air Brake Push-In Double Union is a reliable, heavy-duty fitting designed for quick and secure connections in air brake systems. Built for performance and easy installation, this push-in fitting...
    $18.11
    $18.11
  • IFS - 3/8" Air Brake Push-in Union Tee Bubble Pack | P88-014-06
    IFS - 3/8" Air Brake Push-in Union Tee Bubble Pack | P88-014-06
    IFS - 3/8" Air Brake Push-In Union Tee Bubble Pack | P88-014-06 The IFS 3/8" Air Brake Push-In Union Tee is a durable, high-performance fitting designed for efficient air brake line branching in transport and heavy vehicle systems. Engineered for quick installation, this push-in...
    $28.18
    $28.18
  • IFS - 1/4" Air Brake Push-in Union Tee Bubble Pack | P88-014-04
    IFS - 1/4" Air Brake Push-in Union Tee Bubble Pack | P88-014-04
    IFS - 1/4" Air Brake Push-In Union Tee Bubble Pack | P88-014-04 The IFS 1/4" Air Brake Push-In Union Tee is a durable, high-performance fitting designed for efficient air brake line branching in transport and heavy vehicle systems. Engineered for quick installation, this push-in...
    $25.82
    $25.82
  • IFS - 1/2" x 1/4" Air Brake Push-in Swivel Male Elbow Bubble Pack | P88-005S-0804
    IFS - 1/2" x 1/4" Air Brake Push-in Swivel Male Elbow Bubble Pack | P88-005S-0804
    IFS - 1/2" x 1/4" Air Brake Push-In Swivel Male Elbow Bubble Pack | P88-005S-0804 The IFS 1/2" x 1/4" Air Brake Push-In Swivel Male Elbow is a heavy-duty fitting designed for secure right-angle connections in air brake and pneumatic systems. Featuring a push-in...
    $29.50
    $29.50
  • IFS - 3/8" x 3/8" Air Brake Push-in Swivel Male Elbow Bubble Pack | P88-005S-0606
    IFS - 3/8" x 3/8" Air Brake Push-in Swivel Male Elbow Bubble Pack | P88-005S-0606
    IFS - 3/8" x 3/8" Air Brake Push-In Swivel Male Elbow Bubble Pack | P88-005S-0606 The IFS 3/8" x 3/8" Air Brake Push-In Swivel Male Elbow is a durable, high-performance fitting designed for secure right-angle connections in air brake and pneumatic systems. Featuring a...
    $23.20
    $23.20
  • IFS - 3/8" x 1/4" Air Brake Push-in Swivel Male Elbow Bubble Pack | P88-005S-0604
    IFS - 3/8" x 1/4" Air Brake Push-in Swivel Male Elbow Bubble Pack | P88-005S-0604
    IFS - 3/8" x 1/4" Air Brake Push-In Swivel Male Elbow Bubble Pack | P88-005S-0604 The IFS 3/8" x 1/4" Air Brake Push-In Swivel Male Elbow is a heavy-duty fitting designed for secure right-angle connections in air brake and pneumatic systems. Featuring a push-in...
    $21.24
    $21.24

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