Air Quick Coupler Plugs

Air Quick Coupler Plugs
  • Viair® - 1/4" (M) NPT x 1/4" Quick Coupler Plug
    Viair®1/4" (M) NPT x 1/4" Quick Coupler Plug (92815)
    0
    # mpn4654191002
    1/4" (M) NPT x 1/4" Quick Coupler Plug (92815) by Viair®. 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 keep you and your family safer in emergenciesMade to deliver exceptional level of protection
    $2.90
  • Acme Automotive® - A-Style 1/4" (M) NPT x 1/4" Brass/Steel Ball Swivel Quick Coupler Plug
    Acme Automotive®A-Style 1/4" (M) NPT x 1/4" Brass/Steel Ball Swivel Quick Coupler Plug (A918N4BS)
    0
    # mpn4810135596
    A-Style 1/4" (M) NPT x 1/4" Brass/Steel Ball Swivel Quick Coupler Plug (A918N4BS) by Acme Automotive®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $15.13
  • Amflo® - A-Style 1/4" (F) NPT x 1/4" Steel Quick Coupler Plug
    Amflo®A-Style 1/4" (F) NPT x 1/4" Steel Quick Coupler Plug (CP38)
    0
    # mpn4693070856
    A-Style 1/4" (F) NPT x 1/4" Steel Quick Coupler Plug (CP38) by Amflo®. 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 will meet...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $13.47
  • Amflo® - ARO 210™ B-Style 1/4" (M) NPT x 1/4" Brass Quick Coupler Plug
    Amflo®ARO 210™ B-Style 1/4" (M) NPT x 1/4" Brass Quick Coupler Plug (CP37B)
    0
    # mpn4693070855
    ARO 210™ B-Style 1/4" (M) NPT x 1/4" Brass Quick Coupler Plug by Amflo®. 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 will...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $1.08
  • Amflo® - T-Style 1/8" (F) NPT x 1/8" Brass Quick Coupler Plug
    Amflo®T-Style 1/8" (F) NPT x 1/8" Brass Quick Coupler Plug (CPST2B)
    0
    # mpn4693070857
    T-Style 1/8" (F) NPT x 1/8" Brass Quick Coupler Plug by Amflo®. These couplers and plugs have no valves. Smooth straight-thru bore allows maximumflow. Made from solid brass bar stock. Couplers have stainless steel springs and...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $1.86
  • Chicago Pneumatic® - 3/8" (M) NPT x 3/8" Quick Coupler Plug
    Chicago Pneumatic®3/8" (M) NPT x 3/8" Quick Coupler Plug (CA047304)
    0
    # mpn4630072489
    3/8" (M) NPT x 3/8" Quick Coupler Plug (CA047304) by Chicago Pneumatic®. 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...
    Guaranteed to provide the ultimate comfort and perform as hard as you doMade to ensure the highest level of quality and value
    $10.63
  • K-Tool International® - T-Style 1/4" (M) NPT Quick Coupler Plug
    K-Tool International®T-Style 1/4" (M) NPT Quick Coupler Plug (MP323800AV)
    0
    # mpn4680377614
    T-Style 1/4" (M) NPT Quick Coupler Plug by K-Tool International®. 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
    $3.80
  • Legacy Manufacturing® - B-Style 1/4" (F) NPT x 1/4" Aluminum Quick Coupler Plug
    Legacy Manufacturing®B-Style 1/4" (F) NPT x 1/4" Aluminum Quick Coupler Plug (A71430B-X)
    0
    # mpn4810135578
    B-Style 1/4" (F) NPT x 1/4" Aluminum Quick Coupler Plug by Legacy Manufacturing®. 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
    $2.51
  • Legacy Manufacturing® - C-Style 1/4" (F) NPT x 1/4" Stainless Steel Automotive Interchange Quick Coupler Plug in Bulk Package
    Legacy Manufacturing®C-Style 1/4" (F) NPT x 1/4" Stainless Steel Automotive Interchange Quick Coupler Plug in Bulk Package (A72439-X)
    0
    # mpn4752270124
    C-Style 1/4" (F) NPT x 1/4" Stainless Steel Automotive Interchange Quick Coupler Plug in Bulk Package (A72439-X) by Legacy Manufacturing®. This top-grade product is expertly made in compliance with stringent industry standards to offer...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $9.18
  • Legacy Manufacturing® - C-Style 1/4" (M) NPT x 1/4" Stainless Steel Automotive Interchange Quick Coupler Plug in Bulk Package
    Legacy Manufacturing®C-Style 1/4" (M) NPT x 1/4" Stainless Steel Automotive Interchange Quick Coupler Plug in Bulk Package (A72449-X)
    0
    # mpn4752270148
    C-Style 1/4" (M) NPT x 1/4" Stainless Steel Automotive Interchange Quick Coupler Plug in Bulk Package (A72449-X) by Legacy Manufacturing®. This top-grade product is expertly made in compliance with stringent industry standards to offer...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $8.08
  • Legacy Manufacturing® - C-Style 1/4" (M) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 8 Pieces
    Legacy Manufacturing®C-Style 1/4" (M) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 8 Pieces (A72440C8PK)
    0
    # mpn4810136036
    C-Style 1/4" (M) NPT x 1/4" Steel/Aluminum Quick Coupler Plug, 8 Pieces by Legacy Manufacturing®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $12.38
  • Legacy Manufacturing® - F-Style 1/2" (F) NPT x 1/2" Steel Quick Coupler Plug
    Legacy Manufacturing®F-Style 1/2" (F) NPT x 1/2" Steel Quick Coupler Plug (A75830-X)
    0
    # mpn4810135599
    F-Style 1/2" (F) NPT x 1/2" Steel Quick Coupler Plug (A75830-X) by Legacy Manufacturing®. 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
    $4.50
  • Legacy Manufacturing® - F-Style 1/2" (M) NPT x 1/2" Steel Quick Coupler Plug
    Legacy Manufacturing®F-Style 1/2" (M) NPT x 1/2" Steel Quick Coupler Plug (A75840-X)
    0
    # mpn4810136043
    F-Style 1/2" (M) NPT x 1/2" Steel Quick Coupler Plug (A75840-X) by Legacy Manufacturing®. 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
    $3.51
  • Legacy Manufacturing® - G-Style 3/8" x 1/4" Hose Barb Aircraft Aluminum Quick Coupler Plug
    Legacy Manufacturing®G-Style 3/8" x 1/4" Hose Barb Aircraft Aluminum Quick Coupler Plug (A76440GHPO-X)
    0
    # mpn4810135598
    G-Style 3/8" x 1/4" Hose Barb Aircraft Aluminum Quick Coupler Plug by Legacy Manufacturing®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $3.07
  • Milton® - 1/4" (M) NPT Steel Quick Coupler Plug for Pressure Washers, 10 Pieces
    Milton®1/4" (M) NPT Steel Quick Coupler Plug for Pressure Washers, 10 Pieces (1763)
    0
    # mpn4810135561
    1/4" (M) NPT Steel Quick Coupler Plug for Pressure Washers, 10 Pieces by Milton®. 1/4" MNPT straight through plugs are made of case hardened steel and are plated to resist rust. Designed for use with high pressure washers and industrial...
    1/4" male national pipe threadMaximum working pressure of 5,200 pounds per square inch
    $3.67
  • Milton® - A-Style 1/4" (F) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 250 Pieces
    Milton®A-Style 1/4" (F) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 250 Pieces (778BK)
    0
    # mpn4810135576
    A-Style 1/4" (F) NPT x 1/4" 34 CFM Steel Quick Coupler Plug, 250 Pieces (778BK) 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
    $1.82
  • Milton® - A-Style 3/8" x 1/4" Hose Barb 34 CFM Steel Push On and Lock Quick Coupler Plug, 10 Pieces
    Milton®A-Style 3/8" x 1/4" Hose Barb 34 CFM Steel Push On and Lock Quick Coupler Plug, 10 Pieces (1747-6)
    0
    # mpn4810135575
    A-Style 3/8" x 1/4" Hose Barb 34 CFM Steel Push On and Lock Quick Coupler Plug, 10 Pieces by Milton®. 3/8" A style push on and lock on hose barb plugs are made of case hardened steel and are plated to resist rust. Specifically designed...
    3/8" connectionMaximum working pressure of 300 pounds per square inch
    $5.62
  • Milton® - G-Style 1/2" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug, 100 Pieces
    Milton®G-Style 1/2" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug, 100 Pieces (1818BK)
    0
    # mpn4810135569
    G-Style 1/2" (F) NPT x 1/2" 99 CFM Steel Quick Coupler Plug, 100 Pieces (1818BK) 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 flow size...
    1/2" female national pipe threadMaximum inlet pressure of 300 pounds per square inch
    $6.49
  • Milton® - H-Style 3/8" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug, 100 Pieces
    Milton®H-Style 3/8" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug, 100 Pieces (1838BK)
    0
    # mpn4810136024
    H-Style 3/8" (F) NPT x 3/8" 67 CFM Steel Quick Coupler Plug, 100 Pieces (1838BK) 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" basic flow size and a...
    3/8" female national pipe threadMaximum inlet pressure of 300 pounds per square inch
    $4.73
  • Milton® - P-Style 1/4" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug, 100 Pieces
    Milton®P-Style 1/4" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug, 100 Pieces (1810BK)
    0
    # mpn4810136038
    P-Style 1/4" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug, 100 Pieces (1810BK) 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....
    Maximum inlet pressure 300 pounds per square inch1/4" Female national pipe thread
    $4.41
  • Milton® - P-Style 3/8" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug
    Milton®P-Style 3/8" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug (1808BK)
    0
    # mpn4810136039
    P-Style 3/8" (F) NPT x 3/8" 68 CFM Steel Quick Coupler Plug (1808BK) 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...
    Air flow of 68 standard cubic feet per minuteBasic flow size 3/8"
    $4.71
  • Milton® - T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Swivel Quick Coupler Plug
    Milton®T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Swivel Quick Coupler Plug (S99681-9)
    0
    # mpn4810136042
    T-Style 1/4" (F) NPT x 1/4" 40 CFM Steel Swivel Quick Coupler Plug by Milton®. 1/4" FNPT T style Plug has variable angle swivels that rotate 360 degrees at a 45 degree angle in any direction, virtually eliminating hose twisting and...
    Variable angle swivel rotates 360 degrees at a 45 degree angle in any direction virtually eliminating hose twisting and kinkingRubber dust cover keep dirt and moisture out
    $11.10
  • Tru-Flate® - Lincoln Design™ L-Style 1/4" (M) NPT x 1/4" Quick Coupler Plug
    Tru-Flate®Lincoln Design™ L-Style 1/4" (M) NPT x 1/4" Quick Coupler Plug (12424)
    0
    # mpn4680377028
    Lincoln Design™ L-Style 1/4" (M) NPT x 1/4" Quick Coupler Plug (12424) by Tru-Flate®. This nipple is the most easily recognized design. The long 3/4” pilot is so distinctive it cannot be confused with any other designs. Couplers are...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $14.55




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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