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
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  • Bordo - 1/8" X 28x2" OD BSPT Chrome Button Die | 4820-1/8-2D
    Bordo - 1/8" X 28x2" OD BSPT Chrome Button Die | 4820-1/8-2D
    Bordo – 1/8" x 28 BSPT 2" Chrome Button Die | 4820-1/8-2D The Bordo 1/8" x 28 BSPT 2″ Chrome Button Die is part of Bordo’s professional threading tool range, engineered for cutting, restoring and cleaning external tapered pipe threads to British Standard Pipe...
    $147.73
    $0.00
    $147.73
  • Bordo - 3/8 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-3/8B
    Bordo - 3/8 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-3/8B
    Bordo – 3/8 BSPT (Rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-3/8B The Bordo 3/8 BSPT Chrome Alloy Tap – Bottoming (4248‑3/8B) is engineered for finishing Rc series tapered threads in blind holes. Made from chrome alloy with straight flutes and...
    $54.34
    $0.00
    $54.34
  • Bordo - 1-1/2 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottomi | 4248-1.1/2B
    Bordo - 1-1/2 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottomi | 4248-1.1/2B
    Bordo – 1-1/2 BSPT (Rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-1.1/2B The Bordo 1-1/2 BSPT Chrome Alloy Tap – Bottoming (4248‑1.1/2B) is designed for precise finishing of Rc series tapered threads in blind holes. Made from chrome alloy with straight...
    $401.22
    $0.00
    $401.22
  • Bordo - 1 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-1B
    Bordo - 1 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-1B
    Bordo – 1 BSPT (Rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-1B The Bordo 1 BSPT Chrome Alloy Tap – Bottoming (4248‑1B) is built for finishing Rc series tapered threads in blind holes. Chrome alloy construction with straight flutes and bright...
    $163.61
    $0.00
    $163.61
  • Bordo - 3/4" X 14x2" OD BSPT Chrome Button Die | 4820-3/4-2D
    Bordo - 3/4" X 14x2" OD BSPT Chrome Button Die | 4820-3/4-2D
    Bordo – 3/4" x 14 x 2" OD BSPT Chrome Button Die | 4820-3/4-2D The Bordo 3/4" x 14 x 2" OD BSPT Chrome Button Die is part of Bordo’s professional threading tool range, engineered for precision external pipe thread cutting, chasing and repair...
    $196.17
    $0.00
    $196.17
  • Bordo - 3/4" X 14 BSPT Bottoming HSS Tap | 3048-3/4B
    Bordo - 3/4" X 14 BSPT Bottoming HSS Tap | 3048-3/4B
    Bordo – 3/4" x 14 BSPT Bottoming HSS Tap | 3048-3/4B The Bordo 3/4" x 14 BSPT Bottoming HSS Tap is a robust pipe-threading tool from Bordo’s High Speed Steel (HSS) BSPT (British Standard Pipe Taper / RC Series) range, engineered to cut accurate...
    $261.59
    $0.00
    $261.59
  • Bordo - 1/8 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-1/8B
    Bordo - 1/8 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-1/8B
    Bordo – 1/8 BSPT (Rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-1/8B The Bordo 1/8 BSPT Chrome Alloy Tap – Bottoming (4248‑1/8B) is designed for finishing Rc series tapered threads in blind holes. Constructed from chrome alloy with straight flutes and...
    $43.50
    $0.00
    $43.50
  • Bordo - 1-1/4 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottomi | 4248-1.1/4B
    Bordo - 1-1/4 BSPT (rc Series Pipe Taper) Chrome Alloy Tap - Bottomi | 4248-1.1/4B
    Bordo – 1-1/4 BSPT (Rc Series Pipe Taper) Chrome Alloy Tap - Bottoming | 4248-1.1/4B The Bordo 1-1/4 BSPT Chrome Alloy Tap – Bottoming (4248‑1.1/4B) provides precise finishing for Rc series tapered threads in blind holes. Chrome alloy with straight flutes and bright finish...
    $317.72
    $0.00
    $317.72
  • Bordo - 1" X 11 BSPT Bottoming HSS Tap | 3048-1B
    Bordo - 1" X 11 BSPT Bottoming HSS Tap | 3048-1B
    Bordo – 1" x 11 BSPT Bottoming HSS Tap | 3048-1B The Bordo 1″ x 11 BSPT Bottoming HSS Tap is a professional-grade threading tool from Bordo’s High Speed Steel range, engineered to cut British Standard Pipe Taper (BSPT) threads right to the bottom...
    $380.85
    $0.00
    $380.85
  • Bordo - 3/8" X 19 BSPT Bottoming HSS Tap | 3048-3/8B
    Bordo - 3/8" X 19 BSPT Bottoming HSS Tap | 3048-3/8B
    Bordo – 3/8" x 19 BSPT Bottoming HSS Tap | 3048-3/8B The Bordo 3/8" x 19 BSPT Bottoming HSS Tap is a professional-grade threading tool engineered for cutting internal British Standard Pipe Taper (BSPT) threads with precision and reliability. Designed to perform in general...
    $183.43
    $0.00
    $183.43
  • Bordo - 1.1/4" X 11 BSPT Bottoming HSS Tap | 3048-1.1/4B
    Bordo - 1.1/4" X 11 BSPT Bottoming HSS Tap | 3048-1.1/4B
    Bordo – 1.1/4" x 11 BSPT Bottoming HSS Tap | 3048-1.1/4B The Bordo 1.1/4" x 11 BSPT Bottoming HSS Tap is a trade-grade threading tool built for accurate tapered pipe threads in workshop and on-site conditions. Designed for British Standard Pipe Taper (BSPT) applications,...
    $591.50
    $0.00
    $591.50
  • Bordo - 1/2" X 14x2" OD BSPT Chrome Button Die | 4820-1/2-2D
    Bordo - 1/2" X 14x2" OD BSPT Chrome Button Die | 4820-1/2-2D
    Bordo – 1/2" x 14 BSPT 2" Chrome Button Die | 4820-1/2-2D The Bordo 1/2" x 14 BSPT 2" Chrome Button Die is part of Bordo’s professional British Standard Pipe Taper (BSPT/Rc Series) threading tool range, engineered for cutting, restoring and cleaning external BSPT...
    $196.17
    $0.00
    $196.17
  • AIP - Air Silencer Bronze Button Style - 1/4" | 36-603-004 | SBS14BSPT
    AIP - Air Silencer Bronze Button Style - 1/4" | 36-603-004 | SBS14BSPT
    $146.81
    $146.81
  • IFS - ISO B Brass Male 1" BSP | 08-BBM16
    IFS - ISO B Brass Male 1" BSP | 08-BBM16
    IFS ISO B Brass Male 1" BSP Coupler | 08-BBM16 The IFS ISO B Brass Male 1" BSP Coupler (08-BBM16) is a tough hydraulic quick-connect fitting designed for reliable fluid transfer across industrial, agricultural, and workshop applications. Built from durable brass, it offers dependable...
    $48.47
    $48.47
  • IFS - 3/4" ISO B Brass Male BSP | 08-BBM12
    IFS - 3/4" ISO B Brass Male BSP | 08-BBM12
    IFS ISO B Brass Male 3/4" BSP Coupler | 08-BBM12 The IFS ISO B Brass Male 3/4" BSP Coupler (08-BBM12) is a reliable hydraulic quick-connect fitting built for efficient fluid transfer in industrial, agricultural, and workshop environments. Manufactured from durable brass, it offers strong...
    $32.15
    $32.15
  • IFS - ISO B Brass Female 1" BSP | 08-BBF16
    IFS - ISO B Brass Female 1" BSP | 08-BBF16
    IFS ISO B Brass Female 1" BSP Coupler | 08-BBF16 The IFS ISO B Brass Female 1" BSP Coupler (08-BBF16) is a heavy-duty hydraulic quick-connect fitting designed for high-flow applications in industrial, agricultural, and workshop environments. Constructed from durable brass, it provides excellent corrosion...
    $166.44
    $166.44
  • IFS - 3/4" ISO B Brass Female BSP | 08-BBF12
    IFS - 3/4" ISO B Brass Female BSP | 08-BBF12
    IFS ISO B Brass Female 3/4" BSP Coupler | 08-BBF12 The IFS ISO B Brass Female 3/4"" BSP Coupler (08-BBF12) is a durable hydraulic quick-connect fitting designed for reliable fluid transfer in demanding industrial and agricultural applications. Built from high-quality brass, it offers excellent...
    $101.28
    $101.28
  • Retracta - E Series Y Series Sy Hose Reel -Stainless Steel Max 20m -inlet 1" BSPT (m) Outlet 25mm Barb Not Included | YSYA2520N-DL
    Retracta - E Series Y Series Sy Hose Reel -Stainless Steel Max 20m -inlet 1" BSPT (m) Outlet 25mm Barb Not Included | YSYA2520N-DL
    Macnaught Retracta Y Series SY Stainless Steel Hose Reel Max 20m | YSYA2520N-DL The Macnaught Retracta Y Series SY Hose Reel (YSYA2520N-DL) is engineered for extreme-duty environments where durability, hygiene, and corrosion resistance are critical. Built from high-quality AISI 304 stainless steel, this reel...
    $2,008.94
    $2,008.94
  • Milwaukee - 1"-2" HIGH SPEED for STAINLESS BSPT Universal Pipe Threading Die Set | 4932492929Milwaukee - 1"-2" HIGH SPEED for STAINLESS BSPT Universal Pipe Threading Die Set | 4932492929
    Milwaukee - 1"-2" HIGH SPEED for STAINLESS BSPT Universal Pipe Threading Die Set | 4932492929
    Milwaukee 1"-2" HIGH SPEED for STAINLESS BSPT Universal Pipe Threading Die Set | 4932492929Genuine 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...
    $229.00
    $229.00
  • Milwaukee - 1/2"-3/4" HIGH SPEED for STAINLESS BSPT Universal Pipe Threading Die Set | 4932492928Milwaukee - 1/2"-3/4" HIGH SPEED for STAINLESS BSPT Universal Pipe Threading Die Set | 4932492928
    Milwaukee - 1/2"-3/4" HIGH SPEED for STAINLESS BSPT Universal Pipe Threading Die Set | 4932492928
    Milwaukee 1/2"-3/4" HIGH SPEED for STAINLESS BSPT Universal Pipe Threading Die Set | 4932492928Genuine 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...
    $229.00
    $229.00

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