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 - 1/2" Tube X Male 90° Non Return Valve Bubble Pack | P04-NRV90-08
    IFS - 1/2" Tube X Male 90° Non Return Valve Bubble Pack | P04-NRV90-08
    IFS 1/2" Tube X Male 90° Non Return Valve Bubble Pack | P04-NRV90-08Control flow precisely with the Brass IFS valve. The 1/2" body is built for smooth, reliable operation and positive shut-off in pneumatic and fluid systems.► Key Features 1/2" — connection size Brass...
    $78.63
    $78.63
  • IFS - 1/2" 108nrv Tank Check Valve. 1/4" Compression Outlet Bubble Pack | P04-NRV108
    IFS - 1/2" 108nrv Tank Check Valve. 1/4" Compression Outlet Bubble Pack | P04-NRV108
    IFS 1/2" 108nrv Tank Check Valve. 1/4" Compression Outlet Bubble Pack | P04-NRV108Control flow precisely with the Brass IFS valve. The 1/2" body is built for smooth, reliable operation and positive shut-off in pneumatic and fluid systems.► Key Features 1/2" — connection size Brass...
    $51.81
    $51.81
  • IFS - 1/8" BSP Tank Valve (21.8mm Long) Bubble Pack | P04-JTV02
    IFS - 1/8" BSP Tank Valve (21.8mm Long) Bubble Pack | P04-JTV02
    IFS 1/8" BSP Tank Valve (21.8mm Long) Bubble Pack | P04-JTV02The 21.8mm IFS valve in Brass gives you dependable flow control. Machined seats and a solid body mean clean actuation and a tight seal when closed.► Key Features 21.8mm — connection size Brass construction...
    $12.58
    $12.58
  • IFS - 3/8" No 30 BSP Drain Cock Bubble Pack | P04-DC3006
    IFS - 3/8" No 30 BSP Drain Cock Bubble Pack | P04-DC3006
    IFS 3/8" No 30 BSP Drain Cock Bubble Pack | P04-DC3006The Brass IFS fitting sized 3/8" is finished for accuracy and durability — a reliable fitting for pneumatic, hydraulic and workshop systems.► Key Features 3/8" — connection size Brass construction Reliable leak-free joint True...
    $18.96
    $18.96
  • IFS - 1/4" No 30 BSP Drain Cock Bubble Pack | P04-DC3004
    IFS - 1/4" No 30 BSP Drain Cock Bubble Pack | P04-DC3004
    IFS 1/4" No 30 BSP Drain Cock Bubble Pack | P04-DC3004This 1/4" Brass IFS fitting delivers dependable performance in air and fluid lines. Quality construction for trade, workshop and industrial use.► Key Features 1/4" — connection size Brass construction Leak-free sealing Tight tolerances throughout...
    $21.61
    $21.61
  • IFS - #30 1/8" Drain Cock Bubble Pack | P04-DC3002
    IFS - #30 1/8" Drain Cock Bubble Pack | P04-DC3002
    IFS #30 1/8" Drain Cock Bubble Pack | P04-DC3002The Brass IFS fitting sized 1/8" is finished for accuracy and durability — a reliable fitting for pneumatic, hydraulic and workshop systems.► Key Features 1/8" — connection size Brass construction Tight, pressure-rated seal True bore, clean...
    $10.01
    $10.01
  • IFS - #72 1/8" NPT X1/8" BSPT M & F Adaptor Bubble Pack | P0372-N0202
    IFS - #72 1/8" NPT X1/8" BSPT M & F Adaptor Bubble Pack | P0372-N0202
    IFS #72 1/8" NPT X1/8" BSPT M & F Adaptor Bubble Pack | P0372-N0202Bridge different thread or size standards with the Brass IFS adaptor. The 1/8" fitting mates cleanly and seals tight, the part you reach for when connections don't match.► Key Features 1/8"...
    $9.99
    $9.99
  • IFS - #24 M22-1.5x1/4" Reducing Bush Bubble Pack | P0324-M22E04A
    IFS - #24 M22-1.5x1/4" Reducing Bush Bubble Pack | P0324-M22E04A
    IFS #24 M22-1.5 x 1/4" Reducing Bush Bubble Pack | P0324-M22E04AGenuine Brass IFS hardware sized 1/4", machined for a precise fit and dependable performance in fluid-power assemblies and general industrial use.► Key Features 1/4" — connection size Brass construction Positive sealing under load Tight...
    $18.31
    $18.31
  • IFS - #24 M20-1.5x1/4" Reducing Bush Bubble Pack | P0324-M20E04A
    IFS - #24 M20-1.5x1/4" Reducing Bush Bubble Pack | P0324-M20E04A
    IFS #24 M20-1.5 x 1/4" Reducing Bush Bubble Pack | P0324-M20E04ABuild with confidence using this Brass IFS part, sized 1/4". Precision-made hardware for secure, lasting fluid-power and industrial connections.► Key Features 1/4" — connection size Brass construction Reliable leak-free joint Accurately formed connection Durable...
    $21.93
    $21.93
  • IFS - #24 M18-1.5x1/4" Reducing Bush Bubble Pack | P0324-M18E04A
    IFS - #24 M18-1.5x1/4" Reducing Bush Bubble Pack | P0324-M18E04A
    IFS #24 M18-1.5 x 1/4" Reducing Bush Bubble Pack | P0324-M18E04AGenuine Brass IFS hardware sized 1/4", machined for a precise fit and dependable performance in fluid-power assemblies and general industrial use.► Key Features 1/4" — connection size Brass construction Positive sealing under load Precision-engineered...
    $16.90
    $16.90
  • IFS - #24 M16-1.5x1/8" NPT Reducing Bush Bubble Pack | P0324-M16EN02A
    IFS - #24 M16-1.5x1/8" NPT Reducing Bush Bubble Pack | P0324-M16EN02A
    IFS #24 M16-1.5 x 1/8" NPT Reducing Bush Bubble Pack | P0324-M16EN02AGenuine Brass IFS hardware sized 1/8", machined for a precise fit and dependable performance in fluid-power assemblies and general industrial use.► Key Features 1/8" — connection size Brass construction Leak-free sealing Machined for...
    $19.98
    $19.98
  • IFS - #24 M16-1.5x1/8" Reducing Bush Bubble Pack | P0324-M16E02A
    IFS - #24 M16-1.5x1/8" Reducing Bush Bubble Pack | P0324-M16E02A
    IFS #24 M16-1.5 x 1/8" Reducing Bush Bubble Pack | P0324-M16E02AGenuine Brass IFS hardware sized 1/8", machined for a precise fit and dependable performance in fluid-power assemblies and general industrial use.► Key Features 1/8" — connection size Brass construction Reliable leak-free joint Tight tolerances...
    $15.82
    $15.82
  • IFS - #24 M14-1.5x1/8" NPT Reducing Bush Bubble Pack | P0324-M14EN02A
    IFS - #24 M14-1.5x1/8" NPT Reducing Bush Bubble Pack | P0324-M14EN02A
    IFS #24 M14-1.5 x 1/8" NPT Reducing Bush Bubble Pack | P0324-M14EN02AGenuine Brass IFS hardware sized 1/8", machined for a precise fit and dependable performance in fluid-power assemblies and general industrial use.► Key Features 1/8" — connection size Brass construction Reliable leak-free joint Tight...
    $13.24
    $13.24
  • IFS - #24 M14-1.5x1/8" Reducing Bush Bubble Pack | P0324-M14E02A
    IFS - #24 M14-1.5x1/8" Reducing Bush Bubble Pack | P0324-M14E02A
    IFS #24 M14-1.5 x 1/8" Reducing Bush Bubble Pack | P0324-M14E02AThe 1/8" Brass IFS component is finished for an accurate fit and long service. Dependable hardware for trade, workshop and industrial work.► Key Features 1/8" — connection size Brass construction Leak-free sealing Tight tolerances...
    $13.24
    $13.24
  • IFS - 1/8" x 1/8" Nptx1-1/2" Long M & F Adaptor Bubble Pack | P02N72L-0224
    IFS - 1/8" x 1/8" Nptx1-1/2" Long M & F Adaptor Bubble Pack | P02N72L-0224
    IFS 1/8" x 1/8" Nptx1-1/2" Long M & F Adaptor Bubble Pack | P02N72L-0224This Brass IFS adaptor sized 1/8" lets you join what otherwise wouldn't fit. Precision machining keeps the connection sealed and secure under pressure.► Key Features 1/8" — connection size Brass construction...
    $7.95
    $7.95
  • IFS - 1/2" NPT Internal Hex Plug Bubble Pack | P02N64IH-08
    IFS - 1/2" NPT Internal Hex Plug Bubble Pack | P02N64IH-08
    IFS 1/2" NPT Internal Hex Plug Bubble Pack | P02N64IH-08Blank a connection with this durable Brass IFS plug. Sized 1/2", it seals threads cleanly and holds working pressure in industrial and trade lines.► Key Features 1/2" — connection size Brass construction Positive sealing under...
    $10.52
    $10.52
  • IFS - 3/8" NPT Internal Hex Plug Bubble Pack | P02N64IH-06
    IFS - 3/8" NPT Internal Hex Plug Bubble Pack | P02N64IH-06
    IFS 3/8" NPT Internal Hex Plug Bubble Pack | P02N64IH-06The 3/8" IFS plug/cap in Brass closes off threads positively. Machined for a tight seal whenever you need to blank a port in air or fluid systems.► Key Features 3/8" — connection size Brass construction...
    $8.02
    $8.02
  • IFS - 1/4" NPT Internal Hex Plug Bubble Pack | P02N64IH-04
    IFS - 1/4" NPT Internal Hex Plug Bubble Pack | P02N64IH-04
    IFS 1/4" NPT Internal Hex Plug Bubble Pack | P02N64IH-04This Brass IFS plug/cap sized 1/4" shuts off a port reliably. A precise, pressure-tight blank for pneumatic and fluid-power work.► Key Features 1/4" — connection size Brass construction Reliable leak-free joint Tight tolerances throughout Durable...
    $6.24
    $6.24
  • IFS - 1/8" NPT Internal Hex Plug Bubble Pack | P02N64IH-02
    IFS - 1/8" NPT Internal Hex Plug Bubble Pack | P02N64IH-02
    IFS 1/8" NPT Internal Hex Plug Bubble Pack | P02N64IH-02Seal off a port cleanly with the Brass IFS plug. The 1/8" fitting blanks a line tight and holds pressure — simple, secure and leak-free.► Key Features 1/8" — connection size Brass construction Positive sealing...
    $5.20
    $5.20
  • IFS - #64 3/4" NPT Hex Plug Bubble Pack | P02N64-12
    IFS - #64 3/4" NPT Hex Plug Bubble Pack | P02N64-12
    IFS #64 3/4" NPT Hex Plug Bubble Pack | P02N64-12Blank a connection with this durable Brass IFS plug. Sized 3/4", it seals threads cleanly and holds working pressure in industrial and trade lines.► Key Features 3/4" — connection size Brass construction Reliable leak-free joint...
    $13.39
    $13.39

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