Air Compressor Coupling Types

SaleBestseller No. 1
WYNNsky Air Coupler and Plug Kit, 1/4 Inch NPT Air Fittings Industrial Type, 7 Piece Air Compressor Accessories Kit
103 Reviews
WYNNsky Air Coupler and Plug Kit, 1/4 Inch NPT Air Fittings Industrial Type, 7 Piece Air Compressor Accessories Kit
  • I/M Type air coupler and plugs with max pressure of 300psi
  • 1/4" Basic body size
  • All the outside thread with sealant, better sealing
  • Zinc plated steel coupler features high corrosion resistance and long life
  • Air fitting kit for air tools, air compressor, air nailer, air blow gun, pressure washer, air hose
Bestseller No. 2
SUNGATOR 1/4-Inch Brass Female Industrial Coupler, 10-Pack NPT Female Quick Connect Air Coupler with Storage Case
11 Reviews
SUNGATOR 1/4-Inch Brass Female Industrial Coupler, 10-Pack NPT Female Quick Connect Air Coupler with Storage Case
  • 【PREMIUM MATERIALS】: Made of solid brass, great for corrosion resistance and use of a longer life
  • 【KNURLED SLEEVE】: A better grip when connecting and disconnecting; sleeve guard helps reduce the risk of accidental disconnects and protects the coupler sleeve
  • 【CONVENIENT STORAGE】: Well organized in a solid plastic case, easy for storage and carrying out for work, free of worry about losing fittings after handling
  • 【CONNECTOR TYPE】: Industrial type, also known as M-Style(type D), compatible with industrial/M-Style/type D air plugs, air quick connect
  • 【PRODUCT SIZE】: 1/4 inch NPT female thread × 1/4 inch body size, interchangeable with most manufacturers; maximum working pressure is 300 psi
Bestseller No. 3
ColorFit by Milton Coupler & Plug Kit - (M-Style, Red) - 1/4' NPT, (14-Piece)
142 Reviews
ColorFit by Milton Coupler & Plug Kit - (M-Style, Red) - 1/4" NPT, (14-Piece)
  • M-STYLE: Milton M-style, ColorFit M-style, + red competitor couplers/plugs are all compatible!
  • DURABLE: Scratch-resistant steel design in an anodized coating for optimal wear vs. aluminum sleeves
  • EASY MATCH: Use color to distinguish between air lines (e.g. high pressure vs. low pressure)
  • COLOR: Red to Red matching - (M/Industrial) air coupler/plug fittings, easy push to connect.
  • INCLUDES: 6 Male plugs, 4 Female plugs, 2 Male couplers, + 2 Female couplers (all 1/4" NPT)
SaleBestseller No. 4
Milton (S-210) 1/4' NPT M-Style Coupler and Plug Kit, (12-Piece)
497 Reviews
Milton (S-210) 1/4" NPT M-Style Coupler and Plug Kit, (12-Piece)
  • BASIC FLOW SIZE: All 1/4" body size air fittings. 1/4" NPT. Buna-N seals.
  • KWIK-CHANGE: Interchangeable/compatible with most manufacturers. Easy push to connect.
  • MAXIMUM: 40 SCFM. 300 PSI. Temperatures up to 250 degrees F.
  • QUALITY: Durable brass couplers. Case-hardened steel plugs, plated to resist rust and corrosion.
  • M-STYLE KIT INCLUDES: (2) Female Couplers, (8) Male Plugs, and (2) Female Plugs. (Milton #715, #727, #728)
SaleBestseller No. 5
Air Fittings, Air Coupler and Plug Kit, Solid Brass Quick Connect Set, Industrial 1/4' NPT Air Tool Fittings Set with Storage Case (16-Piece)
19 Reviews
Air Fittings, Air Coupler and Plug Kit, Solid Brass Quick Connect Set, Industrial 1/4" NPT Air Tool Fittings Set with Storage Case (16-Piece)
  • 【PREMIUM MATERIALS】: Construction of solid brass for high corrosion resistance and a longer using life
  • 【QUICK CONNECTION】: Quick connection design for easy use to connect and disconnect, simply PUSH to connect, PULL sleeve back to remove
  • 【KIT INCLUDES】: 8 × Male Plugs, 4 × Female Plugs, 2 × Male Couplers and 2 × Female Couplers
  • 【CONVENIENT STORAGE】: Well organized in a solid plastic case, easy for storage and carrying out for work, free of worry about losing fittings after handling
  • 【SPECICATIONS】: 1/4 inch NPT thread × 1/4 inch body size, industrial/M-Style(type D) interchange adapts to most manufacturers; maximum working pressure is 300 psi
SaleBestseller No. 6
ColorConnex Coupler & Plug Kit (14 Piece), Automotive Type C, 1/4 in. NPT, Blue, A72458C
254 Reviews
ColorConnex Coupler & Plug Kit (14 Piece), Automotive Type C, 1/4 in. NPT, Blue, A72458C
  • COLOR MATCHING SYSTEM - Easily connect plugs and couplers with same color
  • DEDICATED LINE USE - Ensures you never use a lubricated line for dry line applications, preventing cross contamination
  • AUTOMOTIVE INTERCHANGE - Type C in all blue color
  • PREMIUM MATERIALS - From the makers of Flexzilla. Made from steel and aircraft aluminum
  • HEAVY DUTY APPLICATIONS - Use on professional jobsites, in automotive shops or at home in the garage
Bestseller No. 7
Tanya Hardware Coupler and Plug Kit (14 Piece), Industrial Type D, 1/4 in. NPT, Solid Brass Quick Connect Air Fittings Set
36 Reviews
Tanya Hardware Coupler and Plug Kit (14 Piece), Industrial Type D, 1/4 in. NPT, Solid Brass Quick Connect Air Fittings Set
  • Suitable for M or D type couplers, interchangeable/compatible with most manufacturers.
  • High quality brass durable and non-rusting is more wear resistant than aluminum
  • Recommended use with Thread Seal Tape (Teflon tape)
  • Push connect easy connect system
  • 1/4" basic body size
SaleBestseller No. 8
WYNNsky Air Compressor Accessories Fittings, 1/4''NPT Quick Connect Air Coupler and Plug Kit, I/M Type, 14 Pieces Air Tools Fittings Set
60 Reviews
WYNNsky Air Compressor Accessories Fittings, 1/4''NPT Quick Connect Air Coupler and Plug Kit, I/M Type, 14 Pieces Air Tools Fittings Set
  • I/M type air fittings with 1/4''NPT threads.
  • 1/4'' basic flow size with Max working pressure of 300 PSI.
  • Stainless steel material provide high resistance to abrasion and corrosion.
  • Easy to install and quick disconnect. Interchangeable/compatible with most manufacturers.
  • The product comes with 1 year quality warranty.
Bestseller No. 9
WYNNsky Air Hose Fittings, AMT Universal Air Coupler and I/M Industrial Type Air Plug Kit, 1/4 Inch Threads Size, 1/4 Inch Body Size, 14 Pieces Air Compressor Accessories Fittings Kit
9 Reviews
WYNNsky Air Hose Fittings, AMT Universal Air Coupler and I/M Industrial Type Air Plug Kit, 1/4 Inch Threads Size, 1/4 Inch Body Size, 14 Pieces Air Compressor Accessories Fittings Kit
  • Product Using: Universal coupler accept the three most popular interchange, I/M, ARO and T type, which is perfect for shops where multiple plugs are used.
  • Product Including: 2pcs 1/4 inch FNPT universal air coupler, 2pcs 1/4 inch MNPT universal air coupler with 1/4 inch body size, 6pcs 1/4 inch MNPT air plug, 4pcs 1/4 inch FNPT air plug, all air couplers and plugs are 1/4 inch body size which is most common size.
  • Material: Body of the coupler is made of aluminium with red coating, sleeve of the coupler is made of aluminium with black coating, the plug is made of aluminium with red coating.
  • Prodcut Design: there is six locking balls in the coupler which hold the plug securely, Push-on style coupler, insert plug into coupler for fully automatic, quick coupling action without pulling sleeve back.
  • Common Using: The standardized fittings can be used universally, which are Interchangeable and compatible with other manufacturers.
SaleBestseller No. 10
Milton (S-715) 1/4' FNPT Female M-Style KWIK-CHANGE Coupler
63 Reviews
Milton (S-715) 1/4" FNPT Female M-Style KWIK-CHANGE Coupler
  • M-STYLE: The industry standard coupler. Milton M-style, ColorFit M-style, + red competitor couplers/plugs are all compatible.
  • KWIK-CHANGE: Interchangeable/compatible with most manufacturers. Compliant with military specification MIL-C-4109.
  • NPT: 1/4" female national pipe thread flow size. Case hardened steel drag guard to prevent accidental uncoupling and resist rust. Durable brass. Buna-N seals.
  • MAXIMUM: 40 standard cubic feet per minute (SCFM). 300 PSI inlet pressure. Temperatures up to 250 degrees F.
  • INCLUDED IN MILTON M-STYLE KITS: #711, S-210, S-210-14, S-211, S-212, S-218, S-222, MK506-2, MK1669-1, MK506-1.

Compare The Top 10 Air Compressor Coupling Types