Air Quick Coupler Plugs

Air Quick Coupler Plugs
  • Milton® - M-Style 1/4" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug in Retail Pack Package, 10 Pieces
    Milton® - M-Style 1/4" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug in Retail Pack Package, 10 Pieces (727S)
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    # mpn4737656292
    M-Style 1/4" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug in Retail Pack Package, 10 Pieces (727S) by Milton®. 1/4" M style MNPT plugs are the industry standard style plugs. These steel plugs have a 1/4" basic flow size, maximum air...
    1/4" male national pipe threadMaximum inlet pressure of 300 pounds per square inch
    $4.10
    In Stock - Ships within 24 hrs
  • Milton® - M-Style 1/4" x 1/4" Hose Barb 40 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton® - M-Style 1/4" x 1/4" Hose Barb 40 CFM Steel Quick Coupler Plug, 10 Pieces (736)
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    # mpn470357875
    M-Style 1/4" x 1/4" Hose Barb 40 CFM Steel Quick Coupler Plug, 10 Pieces by Milton®. M style plug has a 1/4" hose barb which makes this the ideal plug for hose repair or assembling custom lengths. M style plugs have a 1/4" basic flow...
    Maximum inlet pressure of 300 pounds per square inch40 standard cubic feet per minute
    $4.50
    In Stock - Ships in 24 to 48 hrs
  • Milton® - M-Style 1/8" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton® - M-Style 1/8" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (729)
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    # mpn4634977283
    M-Style 1/8" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (729) by Milton®. 1/8" FNPT M style plugs have a 1/4" basic flow size and a maximum pressure of 300 psi. The industry standard M style couplers come with a Buna-N...
    1/8" female national pipe threadMaximum inlet pressure of 300 pounds per square inch
    $2.27
    In Stock - Ships in 24 to 48 hrs
  • Milton® - M-Style 1/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton® - M-Style 1/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (726)
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    # mpn1835685
    M-Style 1/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (726) by Milton®. 1/8" MNPT M style plugs have a 1/4" basic flow size and a maximum pressure of 300 psi. The industry standard M style couplers come with a Buna-N...
    1/8" male national pipe threadMaximum pressure of 300 pounds per square inch
    $2.16
    In Stock - Ships within 24 hrs
  • Milton® - M-Style 3/8" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton® - M-Style 3/8" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (732)
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    # mpn1835687
    M-Style 3/8" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (732) by Milton®. 3/8" FNPT M style plugs are made of case hardened steel and are plated to resist rust. The industry standard M style plug has a 1/4" basic flow...
    3/8" female national pipe threadMaximum pressure of 300 pounds per square inch
    $2.97
    In Stock - Ships in 24 to 48 hrs
  • Milton® - M-Style 3/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton® - M-Style 3/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (733)
    0
    # mpn1835688
    M-Style 3/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (733) by Milton®. 3/8" MNPT industry standard M style plug has a 1/4" basic flow size and a maximum inlet pressure of 300 psi. Has an air flow of 40 SCFM. Designed...
    3/8" Male national pipe thread40 standard cubic feet per minute
    $2.93
    In Stock - Ships in 24 to 48 hrs
  • Milton® - M-Style 3/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 2 Pieces
    Milton® - M-Style 3/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 2 Pieces (733S)
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    # mpn4810136045
    M-Style 3/8" (M) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 2 Pieces (733S) by Milton®. 3/8" MNPT industry standard M style plug has a 1/4" basic flow size and a maximum inlet pressure of 300 psi. Has an air flow of 40 SCFM. Designed...
    3/8" Male national pipe thread40 standard cubic feet per minute
    $7.12
    In Stock - Ships within 24 hrs
  • Milton® - P-Style 1/4" (F) NPT Quick Coupler Plug
    Milton® - P-Style 1/4" (F) NPT Quick Coupler Plug (1810S)
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    # mpn1835560
    P-Style 1/4" (F) NPT Quick Coupler Plug (1810S) by Milton®. 1/4" FNPT P style plugs are made of case hardened steel and plated to resist rust. These plugs have a maximum working pressure of 300 psi. Designed utilizing the finest...
    3/8" Basic flow sizeMaximum inlet pressure 300 pounds per square inch
    $7.28
    In Stock - Ships within 24 hrs
  • Milton® - P-Style 1/4" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug
    Milton® - P-Style 1/4" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug (1810)
    0
    # mpn4634977250
    P-Style 1/4" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug (1810) by Milton®. 1/4" FNPT P style plugs are made of case hardened steel and plated to resist rust. These plugs have a maximum working pressure of 300 psi. Designed utilizing...
    3/8" Basic flow sizeMaximum inlet pressure 300 pounds per square inch
    $4.40
    In Stock - Ships within 24 hrs
  • Milton® - P-Style 1/4" (M) NPT x 1/4" 68 CFM Steel Quick Coupler Plug in Box Package
    Milton® - P-Style 1/4" (M) NPT x 1/4" 68 CFM Steel Quick Coupler Plug in Box Package (1809)
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    # mpn470357481
    P-Style 1/4" (M) NPT x 1/4" 68 CFM Steel Quick Coupler Plug in Box Package (1809) by Milton®. 1/4" MNPT P style plugs are made of case hardened steel and are plated to resist rust. Has a basic flow size of 3/8" and a maximum of 300 psi....
    Air flow of 68 standard cubic feet per minuteMaximum 300 pounds per square inch
    $4.30
    In Stock - Ships within 24 hrs
  • Milton® - P-Style 1/4" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Retail Pack Package
    Milton® - P-Style 1/4" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Retail Pack Package (1809S)
    0
    # mpn4737656824
    P-Style 1/4" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Retail Pack Package (1809S) by Milton®. 1/4" MNPT P style plugs are made of case hardened steel and are plated to resist rust. Has a basic flow size of 3/8" and a maximum of 300...
    Air flow of 68 standard cubic feet per minuteMaximum 300 pounds per square inch
    $7.16
    In Stock - Ships within 24 hrs
  • Milton® - P-Style 3/8" (F) NPT x 3/8" 68 CFM Quick Coupler Plug
    Milton® - P-Style 3/8" (F) NPT x 3/8" 68 CFM Quick Coupler Plug (1808S)
    0
    # mpn4737656282
    P-Style 3/8" (F) NPT x 3/8" 68 CFM Quick Coupler Plug (1808S) by Milton®. 3/8" FNPT P style plugs are made of case hardened steel and plated to resist rust. Bodies have 8 locking balls for better retention of plug. Has a maximum inlet...
    Air flow of 68 standard cubic feet per minuteBasic flow size 3/8"
    $7.92
    In Stock - Ships within 24 hrs
  • Milton® - P-Style 3/8" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Box Package
    Milton® - P-Style 3/8" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Box Package (1807)
    0
    # mpn1578693032
    P-Style 3/8" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Box Package (1807) 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...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $4.12
    In Stock - Ships in 24 to 48 hrs
  • Milton® - P-Style 3/8" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Retail Box Package
    Milton® - P-Style 3/8" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Retail Box Package (1807S)
    0
    # mpn4737656820
    P-Style 3/8" (M) NPT x 3/8" 68 CFM Quick Coupler Plug in Retail Box Package (1807S) by Milton®. 3/8" MNPT P style plugs are made of case hardened steel and are plated to resist rust. P style plugs offer a 3/8" basic flow size and a...
    3/8" male national pipe threadMaximum of 300 pounds per square inch
    $7.82
    In Stock - Ships within 24 hrs
  • Milton® - P-Style 3/8" x 3/8" Hose Barb Quick Coupler Plug
    Milton® - P-Style 3/8" x 3/8" Hose Barb Quick Coupler Plug (1807-6)
    0
    # mpn4680377086
    P-Style 3/8" x 3/8" Hose Barb Quick Coupler Plug by Milton®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $5.79
    In Stock - Ships within 24 hrs
  • Milton® - T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces
    Milton® - T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (784)
    0
    # mpn4810136028
    T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Quick Coupler Plug, 10 Pieces (784) by Milton®. 1/4" FNPT T style plugs are made of case hardened steel and plated to resist rust. T Style plugs are perfect for industrial applications and offer...
    1/4" female national pipe threadMaximum pressure of 300 pounds per square inch
    $2.74
    In Stock - Ships within 24 hrs
  • Milton® - T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Recapper Quick Coupler Plug
    Milton® - T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Recapper Quick Coupler Plug (779)
    0
    # mpn1578693392
    T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Recapper Quick Coupler Plug by Milton®. Female T style recapper plugs thread directly onto tire valve thread. These steel plated plugs have a.305" - 32 thread connection. Perfect for industrial...
    Maximum of 300 pounds per square inchAir flow of up to 40 standard cubic feet per minute
    $7.01
    In Stock - Ships within 24 hrs
  • Milton® - T-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug in Retail Pack Package
    Milton® - T-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug in Retail Pack Package (784S)
    0
    # mpn4763425883
    T-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug in Retail Pack Package (784S) by Milton®. 1/4" NPT T style plugs are made of case hardened steel and are plated to resist rust. T style plugs have a 1/4" basic flow size with maximum...
    1/4" national pipe threadMaximum 300 pounds per square inch
    $3.52
    In Stock - Ships in 24 to 48 hrs
  • Milton® - T-Style 1/4" (M) NPT Quick Coupler Plug in Box Package, 1 Piece
    Milton® - T-Style 1/4" (M) NPT Quick Coupler Plug in Box Package, 1 Piece (783)
    0
    # mpn470357886
    T-Style 1/4" (M) NPT Quick Coupler Plug in Box Package, 1 Piece (783) by Milton®. 1/4" MNPT T style plugs are made of case hardened steel and are plated to resist rust. T style plugs have a 1/4" basic flow size with maximum pressure of...
    1/4" male national pipe threadMaximum 300 pounds per square inch
    $1.96
    In Stock - Ships in 24 to 48 hrs
  • Milton® - T-Style 3/8" (F) NPT 74 CFM Brass High Flow Quick Coupler Plug
    Milton® - T-Style 3/8" (F) NPT 74 CFM Brass High Flow Quick Coupler Plug (S763)
    0
    # mpn4634977345
    T-Style 3/8" (F) NPT 74 CFM Brass High Flow Quick Coupler Plug (S763) by Milton®. 3/8" FNPT high flow V style brass plugs are used in applications that require high volume, low pressure. With a 1/4" basic flow size, V style plugs come...
    3/8" female national pipe threadsMaximum of 300 pounds per square inch
    $6.48
    In Stock - Ships in 24 to 48 hrs
  • Milton® - V-Style 1/4" (F) NPT x 1/4" 74 CFM Brass High Flow Quick Coupler Plug, 10 Pieces
    Milton® - V-Style 1/4" (F) NPT x 1/4" 74 CFM Brass High Flow Quick Coupler Plug, 10 Pieces (761)
    0
    # mpn1578693385
    V-Style 1/4" (F) NPT x 1/4" 74 CFM Brass High Flow Quick Coupler Plug, 10 Pieces (761) by Milton®. Brass. V-Style 1/4" FNPT high flow brass plugs are used in applications that require high volume, low pressure. Maximum working pressure...
    300 psi Max Inlet Pressure250 Degree F Max Temp
    $2.87
    In Stock - Ships within 24 hrs
  • Milton® - V-Style 1/4" (M) NPT High Flow Quick Coupler Plug
    Milton® - V-Style 1/4" (M) NPT High Flow Quick Coupler Plug (760)
    0
    # mpn1578693362
    V-Style 1/4" (M) NPT High Flow Quick Coupler Plug (760) by Milton®. V-Style 1/4" MNPT high flow brass plugs are used in applications that require high volume, low pressure. Maximum working pressure of 300 psi. 1/4" basic flow size and...
    300 psi Max Inlet Pressure250 Degree F Max Temp
    $2.21
    In Stock - Ships in 24 to 48 hrs
  • Performance Tool® - M-Style 1/4" (M) NPT x 1/4" Brass Quick Coupler Plug
    Performance Tool® - M-Style 1/4" (M) NPT x 1/4" Brass Quick Coupler Plug (M505C)
    0
    # mpn4525944228
    M-Style 1/4" (M) NPT x 1/4" Brass Quick Coupler Plug by Performance Tool®. 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...
    Only the best build qualityDesigned specifically to help you
    $2.75
    In Stock - Ships within 24 hrs
  • Prevost® - E-Style 1/4" (M) NPT x 7.2 - 7.4 Regular Quick Coupler Plug, 3 Pieces
    Prevost® - E-Style 1/4" (M) NPT x 7.2 - 7.4 Regular Quick Coupler Plug, 3 Pieces (ERP076251P3)
    0
    # mpn4758263312
    E-Style 1/4" (M) NPT x 7.2 - 7.4 Regular Quick Coupler Plug, 3 Pieces by Prevost®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    ID Passage :3/8" body sizeConstruction :Treated steel Corrosion-proof treatment
    $13.29
    In Stock - Ships within 24 hrs
  • Prevost® - T-Style 1/4" (F) NPT x 3/8" Regular Quick Coupler Plug
    Prevost® - T-Style 1/4" (F) NPT x 3/8" Regular Quick Coupler Plug (URP086201S)
    0
    # mpn4758263375
    T-Style 1/4" (F) NPT x 3/8" Regular Quick Coupler Plug (URP086201S) by Prevost®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $1.74
    In Stock - Ships in 24 to 48 hrs
  • Prevost® - T-Style 1/4" (M) NPT x 3/8" Regular Quick Coupler Plug
    Prevost® - T-Style 1/4" (M) NPT x 3/8" Regular Quick Coupler Plug (URP086251S)
    0
    # mpn4758263339
    T-Style 1/4" (M) NPT x 3/8" Regular Quick Coupler Plug (URP086251S) by Prevost®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $2.69
    In Stock - Ships in 24 to 48 hrs
  • RBL® - 1/4" (F) NPT Quick Coupler Plug
    RBL® - 1/4" (F) NPT Quick Coupler Plug (612)
    0
    # mpn1578571560
    1/4" (F) NPT Quick Coupler Plug (612) by RBL®. Increased air flow efficiency conserves compressed air and increases pneumatic power to each line running off the air compressor. The power flow coupler"s air chamber is completely open,...
    For a flawless mirror-like finishDesigned to match rigorous quality standards
    $5.78
    In Stock - Ships in 24 to 48 hrs
  • RBL® - 1/4" (M) NPT Quick Coupler Plug
    RBL® - 1/4" (M) NPT Quick Coupler Plug (613)
    0
    # mpn1578571559
    1/4" (M) NPT Quick Coupler Plug (613) by RBL®. Increased Air Flow Efficiency. Increased air flow efficiency conserves compressed air and increases pneumatic power to each line running off the air compressor. The power flow coupler"s air...
    For a flawless mirror-like finishDesigned to match rigorous quality standards
    $5.78
    In Stock - Ships in 24 to 48 hrs
  • Tru-Flate® - 1/4" x 3/8" Hose Barb Quick Coupler Plug
    Tru-Flate® - 1/4" x 3/8" Hose Barb Quick Coupler Plug (21143)
    0
    # mpn4680377055
    1/4" x 3/8" Hose Barb Quick Coupler Plug by Tru-Flate®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $1.63
    In Stock - Ships within 24 hrs
  • Tru-Flate® - A-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug
    Tru-Flate® - A-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug (13335)
    0
    # mpn4680377728
    A-Style 1/4" (F) NPT x 1/4" Quick Coupler Plug by Tru-Flate®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $6.07
    In Stock - Ships within 24 hrs




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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