Air Quick Coupler Plugs

Air Quick Coupler Plugs
  • Flexzilla® - Pro™ H-Style 1/4" (F) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 2 Pieces
    Flexzilla®Pro™ H-Style 1/4" (F) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 2 Pieces (A53430FZ-2PK)
    0
    # mpn4751379235
    Pro™ H-Style 1/4" (F) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 2 Pieces (A53430FZ-2PK) by Flexzilla®. Flexzilla™ Pro High Flow couplers and plugs allow Twice The Flow to your air tools compared to standard interchanges. Connect...
    Push-To-Connect SystemMaximum Torque
    $3.84
  • Flexzilla® - Pro™ H-Style 1/4" (M) NPT x 1/4" Steel/Aluminum Quick Coupler Plug
    Flexzilla®Pro™ H-Style 1/4" (M) NPT x 1/4" Steel/Aluminum Quick Coupler Plug (A53440FZBS)
    0
    # mpn4751379252
    Pro™ H-Style 1/4" (M) NPT x 1/4" Steel/Aluminum Quick Coupler Plug (A53440FZBS) by Flexzilla®. Flexzilla™ Pro High Flow couplers and plugs allow Twice The Flow to your air tools compared to standard interchanges. Connect Flexzilla...
    Push-To-Connect SystemMaximum Torque
    $6.58
  • Flexzilla® - Pro™ H-Style 3/8" (F) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 2 Pieces
    Flexzilla®Pro™ H-Style 3/8" (F) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 2 Pieces (A53630FZ-2PK)
    0
    # mpn4751379254
    Pro™ H-Style 3/8" (F) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 2 Pieces (A53630FZ-2PK) by Flexzilla®. Flexzilla™ Pro High Flow couplers and plugs allow Twice The Flow to your air tools compared to standard interchanges. Connect...
    Push-To-Connect SystemMaximum Torque
    $4.93
  • Legacy Manufacturing® - D-Style 1/4" (M) NPT x 1/4" Brass Industrial Interchange Quick Coupler Plug in Bulk Package
    Legacy Manufacturing®D-Style 1/4" (M) NPT x 1/4" Brass Industrial Interchange Quick Coupler Plug in Bulk Package (A73445)
    0
    # mpn4752270151
    D-Style 1/4" (M) NPT x 1/4" Brass Industrial Interchange Quick Coupler Plug in Bulk Package by Legacy Manufacturing®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $1.89
  • Milton® - 3/8" (F) NPT Quick Coupler Plug, 10 Pieces
    Milton®3/8" (F) NPT Quick Coupler Plug, 10 Pieces (1768)
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    # mpn4634977247
    3/8" (F) NPT Quick Coupler Plug, 10 Pieces (1768) by Milton®. 3/8" FNPT straight through plugs are made of case hardened steel and are plated to resist rust. Designed for use with high pressure washers and industrial carpet cleaners,...
    3/8" female national pipe threadMaximum working pressure of 2,700 pounds per square inch
    $5.55
  • Milton® - A-Style 1/4" (F) NPT 34 CFM Steel Quick Coupler Plug
    Milton®A-Style 1/4" (F) NPT 34 CFM Steel Quick Coupler Plug (778)
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    # mpn470357884
    A-Style 1/4" (F) NPT 34 CFM Steel Quick Coupler Plug (778) by Milton®. 1/4" FNPT A style plugs are made of case hardened steel and plated to resist rust. Maximum inlet pressure of 300 psi. Has a push type sleeve release. Designed...
    Maximum air flow of 34 standard cubic feet per minuteMaximum inlet pressure of 300 pounds per square inch
    $2.75
  • Milton® - A-Style 1/4" (F) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton®A-Style 1/4" (F) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 10 Pieces (778S)
    0
    # mpn4737656830
    A-Style 1/4" (F) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 10 Pieces (778S) by Milton®. 1/4" FNPT A style plugs are made of case hardened steel and plated to resist rust. Maximum inlet pressure of 300 psi. Has a push type sleeve...
    Maximum air flow of 34 standard cubic feet per minuteMaximum inlet pressure of 300 pounds per square inch
    $4.27
  • Milton® - A-Style 1/4" (M) NPT 34 CFM Steel Quick Coupler Plug
    Milton®A-Style 1/4" (M) NPT 34 CFM Steel Quick Coupler Plug (777)
    0
    # mpn470357880
    A-Style 1/4" (M) NPT 34 CFM Steel Quick Coupler Plug (777) by Milton®. 1/4" MNPT A style plugs are case hardened steel and plated to resist rust. A style plugs have a maximum pressure of 300 psi and a basic flow size of 1/4". Designed...
    1/4" male national pipe thread1/4" Basic Flow Size
    $3.50
  • Milton® - A-Style 1/4" (M) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton®A-Style 1/4" (M) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 10 Pieces (777S)
    0
    # mpn4737656299
    A-Style 1/4" (M) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 10 Pieces (777S) by Milton®. 1/4" MNPT A style plugs are case hardened steel and plated to resist rust. A style plugs have a maximum pressure of 300 psi and a basic flow size...
    1/4" male national pipe thread1/4" Basic Flow Size
    $4.02
  • Milton® - A-Style 3/8" x 3/8" Hose Barb 34 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton®A-Style 3/8" x 3/8" Hose Barb 34 CFM Steel Quick Coupler Plug, 10 Pieces (777-6)
    0
    # mpn470357882
    A-Style 3/8" x 3/8" Hose Barb 34 CFM Steel Quick Coupler Plug, 10 Pieces by Milton®. A style hose barb plug makes the ideal plug for hose repair or assembling custom hose lengths. Made of steel, this plug includes a 3/8" hose barb. A...
    Maximum inlet pressure of 300 pounds per square inchAir flow of 34 standard cubic feet per minute
    $5.74
  • Milton® - ColorFit™ A-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces
    Milton®ColorFit™ A-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces (778AC-20)
    0
    # mpn4634977297
    ColorFit™ A-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces (778AC-20) by Milton®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Easily match couplers to the right plugs using color, green to green, no more guessingUse color to distinguish between air lines, such as lubricated vs non-lubricated, or high pressure vs low pressure
    $1.53
  • Milton® - ColorFit™ A-Style 1/4" (M) NPT Quick Coupler Plug, 20 Pieces
    Milton®ColorFit™ A-Style 1/4" (M) NPT Quick Coupler Plug, 20 Pieces (777AC-20)
    0
    # mpn4634977296
    ColorFit™ A-Style 1/4" (M) NPT Quick Coupler Plug, 20 Pieces (777AC-20) by Milton®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Easily match couplers to the right plugs using color, green to green, no more guessingUse color to distinguish between air lines, such as lubricated vs non-lubricated, or high pressure vs low pressure
    $1.47
  • Milton® - ColorFit™ M-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces
    Milton®ColorFit™ M-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces (728MC-20)
    0
    # mpn4634977282
    ColorFit™ M-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces (728MC-20) by Milton®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Easily match couplers to the right plugs using color, red to red, no more guessingUse color to distinguish between air lines, such as lubricated vs non-lubricated, or high pressure vs low pressure
    $1.53
  • Milton® - ColorFit™ M-Style 1/4" (M) NPT Quick Coupler Plug, 20 Pieces
    Milton®ColorFit™ M-Style 1/4" (M) NPT Quick Coupler Plug, 20 Pieces (727MC-20)
    0
    # mpn4634977281
    ColorFit™ M-Style 1/4" (M) NPT Quick Coupler Plug, 20 Pieces (727MC-20) by Milton®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Easily match couplers to the right plugs using color, red to red, no more guessingUse color to distinguish between air lines, such as lubricated vs non-lubricated, or high pressure vs low pressure
    $1.47
  • Milton® - ColorFit™ T-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces
    Milton®ColorFit™ T-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces (784TC-20)
    0
    # mpn4634977299
    ColorFit™ T-Style 1/4" (F) NPT Quick Coupler Plug, 20 Pieces (784TC-20) by Milton®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Easily match couplers to the right plugs using color, blue to blue, no more guessingUse color to distinguish between air lines, such as lubricated vs non-lubricated, or high pressure vs low pressure
    $1.53
  • Milton® - ColorFit™ V-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug
    Milton®ColorFit™ V-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug (761VC-20)
    0
    # mpn4634977286
    ColorFit™ V-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug (761VC-20) by Milton®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    High Flow PRO couplers and plugs deliver up to 70% more flow to deliver more power to your air toolsGreat for spray paint applications, sand blasting, high CFM blow guns, and more
    $2.69
  • Milton® - ColorFit™ V-Style 1/4" (M) NPT x 1/4" Quick Coupler Plug, 20 Pieces
    Milton®ColorFit™ V-Style 1/4" (M) NPT x 1/4" Quick Coupler Plug, 20 Pieces (760VC-20)
    0
    # mpn4634977285
    ColorFit™ V-Style 1/4" (M) NPT x 1/4" Quick Coupler Plug, 20 Pieces (760VC-20) by Milton®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    High Flow PRO couplers and plugs deliver up to 70% more flow to deliver more power to your air toolsGreat for spray paint applications, sand blasting, high CFM blow guns, and more
    $1.47
  • Milton® - D-Style 1/4" (F) NPT Quick Coupler Plug, 10 Pieces
    Milton®D-Style 1/4" (F) NPT Quick Coupler Plug, 10 Pieces (798)
    0
    # mpn1146546748
    D-Style 1/4" (F) NPT Quick Coupler Plug, 10 Pieces (798) by Milton®. 1/4" FNPT D style plug has a 1/4" basic flow size and is steel plated to resist rust. Has a maximum inlet pressure of 300 psi and air flow of 34 SCFM. D style couplers...
    1/4" female national pipe threadMaximum inlet pressure of 300 pounds per square inch
    $4.57
  • Milton® - D-Style 1/4" (M) NPT 34 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton®D-Style 1/4" (M) NPT 34 CFM Steel Quick Coupler Plug, 10 Pieces (797)
    0
    # mpn1452761018
    D-Style 1/4" (M) NPT 34 CFM Steel Quick Coupler Plug, 10 Pieces (797) by Milton®. 1/4" MNPT D style plug has a 1/4" basic flow size and is steel plated to resist rust. Has a maximum inlet pressure of 300 psi and air flow of 34 SCFM. D...
    1/4" male national pipe threadMaximum inlet pressure of 300 pounds per square inch
    $4.54
  • Milton® - G-Style 1/2" (F) NPT 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces
    Milton®G-Style 1/2" (F) NPT 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces (1858)
    0
    # mpn1835579
    G-Style 1/2" (F) NPT 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces (1858) by Milton®. 1/2" FNPT G style plugs are made of case hardened steel and are plated to resist rust. G style plugs offer a basic flow size of 1/2" and a...
    1/2" female national pipe threadMaximum pressure of 300 pounds per square inch
    $7.86
  • Milton® - G-Style 1/2" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Retail Pack Package
    Milton®G-Style 1/2" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Retail Pack Package (1818S)
    0
    # mpn4737656828
    G-Style 1/2" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Retail Pack Package (1818S) by Milton®. 1/2" FNPT G style plugs are made of case hardened steel and are plated to resist rust. G style couplers and plugs have a 1/2" basic...
    1/2" female national pipe threadMaximum inlet pressure of 300 pounds per square inch
    $7.54
  • Milton® - G-Style 1/2" (M) NPT 99 CFM Steel Quick Coupler Plug with Buna-N Seals in Box Package, 5 Pieces
    Milton®G-Style 1/2" (M) NPT 99 CFM Steel Quick Coupler Plug with Buna-N Seals in Box Package, 5 Pieces (1817)
    0
    # mpn470357568
    G-Style 1/2" (M) NPT 99 CFM Steel Quick Coupler Plug with Buna-N Seals in Box Package, 5 Pieces by Milton®. Milton's G-Style couplers and plugs are the highest SCFM rated and are used in applications that require over 60 SCFM. These...
    Buna-N SealsPneumatic Applications That Require over 60+ Scfm
    $7.18
  • Milton® - G-Style 1/2" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces
    Milton®G-Style 1/2" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces (1857)
    0
    # mpn1835578
    G-Style 1/2" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces (1857) by Milton®. 1/2" MNPT G style plugs are made of case hardened steel and are plated to resist rust. G style plugs offer a basic flow size of 1/2"...
    1/2" male national pipe threadMaximum pressure of 300 pounds per square inch
    $6.98
  • Milton® - G-Style 1/2" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Retail Pack Package, 5 Pieces
    Milton®G-Style 1/2" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Retail Pack Package, 5 Pieces (1817S)
    0
    # mpn4737656286
    G-Style 1/2" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug in Retail Pack Package, 5 Pieces (1817S) by Milton®. Milton’s G-Style couplers and plugs are the highest SCFM rated and are used in applications that require over 60 SCFM....
    G-STYLE: Milton's G couplers and plugs have the highest SCFM rating. (2 styles available, both have same function: S-1817 = .125 tip size)BASIC FLOW SIZE: 1/2" body size air fitting. 1/2" NPT. Buna-N seals. (G-Style offered in .125 or .375 critical profile dimension tip sizes.)
    $6.46
  • Milton® - G-Style 1/4" (M) NPT x 1/4" 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces
    Milton®G-Style 1/4" (M) NPT x 1/4" 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces (1855)
    0
    # mpn1835577
    G-Style 1/4" (M) NPT x 1/4" 99 CFM Steel Quick Coupler Plug in Box Package, 5 Pieces by Milton®. 1/4" MNPT G style plugs are made of case hardened steel and are plated to resist rust. G style plugs offer a basic flow size of 1/2" and a...
    1/4" male national pipe threadMaximum pressure of 300 pounds per square inch
    $5.20
  • Milton® - G-Style 3/8" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug with Buna-N Seal, 5 Pieces
    Milton®G-Style 3/8" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug with Buna-N Seal, 5 Pieces (1860)
    0
    # mpn1835581
    G-Style 3/8" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug with Buna-N Seal, 5 Pieces by Milton®. 3/8" FNPT G style plugs are made of case hardened steel and are plated to resist rust. G style plugs offer a basic flow size of 1/2" and...
    3/8" female national pipe threadMaximum pressure of 300 pounds per square inch
    $6.08
  • Milton® - G-Style 3/8" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug, 5 Pieces
    Milton®G-Style 3/8" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug, 5 Pieces (1859)
    0
    # mpn1835580
    G-Style 3/8" (M) NPT x 1/2" 99 CFM Steel Quick Coupler Plug, 5 Pieces (1859) by Milton®. 3/8" MNPT G style plugs are made of case hardened steel and are plated to resist rust. G style plugs offer a basic flow size of 1/2" and a maximum...
    3/8" male national pipe threadMaximum pressure of 300 pounds per square inch
    $6.43
  • Milton® - H-Style 1/4" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton®H-Style 1/4" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug, 10 Pieces (1840)
    0
    # mpn1835576
    H-Style 1/4" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug, 10 Pieces (1840) by Milton®. 1/4" FNPT H style plugs are made of case hardened steel and plated to resist rust. H style plugs offer a basic flow size of 3/8" and maximum...
    1/4" female national pipe threadMaximum pressure of 300 pounds per square inch
    $3.51
  • Milton® - H-Style 1/4" (M) NPT x 3/8" 67 CFM Steel Quick Coupler Plug in Retail Pack Package
    Milton®H-Style 1/4" (M) NPT x 3/8" 67 CFM Steel Quick Coupler Plug in Retail Pack Package (1839S)
    0
    # mpn4737656281
    H-Style 1/4" (M) NPT x 3/8" 67 CFM Steel Quick Coupler Plug in Retail Pack Package (1839S) by Milton®. Milton (S-1839) 1/4" MNPT H-style Air Compressor Quick Connect Plug Milton’s 1/4" Male NPT H-style quick connect plug is ideal for...
    H-STYLE: Large Tool Aplication PlugKWIK-CHANGE®: Interchangeable/compatible with most manufacturers
    $7.57
  • Milton® - H-Style 3/8" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug in Retail Box Package, 2 Pieces
    Milton®H-Style 3/8" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug in Retail Box Package, 2 Pieces (1838S)
    0
    # mpn4737655953
    H-Style 3/8" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug in Retail Box Package, 2 Pieces (1838S) by Milton®. 3/8" FNPT H style plugs are made of case hardened steel and are plated to resist rust. Milton H style plugs have a 3/8"...
    3/8" female national pipe threadMaximum inlet pressure of 300 pounds per square inch
    $7.82




Air quick coupler plugs are largely used in workshops and factories. They allow you to connect or disconnect a hose or tool and a pneumatic line without losses of pressure. The typical design of this class of couplings features two bodies, male and female, which provide the connection. When a plug, male, is inserted into a socket, female, the valve opens, and the circuit is established. On the contrary, when the plug is disconnected, the valve seals the circuit, preventing any possible leaks.

The good condition of every component is crucial to ensure that the system works smoothly and efficiently. Designed for numerous applications, most of our plugs are typically made of brass, steel, or aluminum, but some models can be manufactured from special compounds, depending on their purpose. For a broad choice of top-notch air quick coupler plugs, browse our virtual catalog. They are classified according to their types, sizes, styles, and air consumption. The types on offer are indicated by a symbol such as A-, U-, or M-type, while the sizes range from 1/4'' to 1/2''. Available styles include male, female, or barb to coupler plugs.

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