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Couplers, Nipples and Connectors

In 1987 we made it part of our mission to become one of the largest, most reliable suppliers of everything automotive equipment for professionals and hobbyists alike. That's over three decades in the industry combined with our staffs 80 years of combined expertise, and with all of that experience, we are proud to say that our mission still stands.

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Milton Industries 1" x .625 I.D. Brass Hole Ferrule MIL1654-5 1" x 625" Ferrule Brass NS 041394

Milton Industries 1" x .625 I.D. Brass Hole Ferrule MIL1654-5

List Price: $0.74
: $0.65
Milton Industries 1" x .687 I.D. Brass Hole Ferrule MIL1654-7 1" x .687 I.D. Brass Hole Ferrule

Milton Industries 1" x .687 I.D. Brass Hole Ferrule MIL1654-7

List Price: $0.77
: $0.67
Milton Industries 1" x .656 I.D. Brass Hole Ferrule MIL1654-6 1" x 656" ID Brass Ferrule

Milton Industries 1" x .656 I.D. Brass Hole Ferrule MIL1654-6

List Price: $0.77
: $0.67
Milton Industries 1" x .718 I.D. Brass Hole Ferrule MIL1654-8 1" x .718 I.D. Brass Hole Ferrule

Milton Industries 1" x .718 I.D. Brass Hole Ferrule MIL1654-8

List Price: $0.83
: $0.72
Milton Industries 727- MIL727 1/4" Male M-Style Plug

Milton Industries 727 1/4" NPT Male M-Style Plug - MIL727

List Price: $1.47
: $1.28
Milton Industries 778  - MIL778 1/4in FEMALE inAin PLUG

Milton Industries 778 1/4" NPT Female A-Style Plug - MIL778

List Price: $1.44
: $1.31
Milton Industries 777 - MIL777 1/4" Male A-Style Plug Single Pack

Milton Industries 777 1/4" NPT Male "A" Style Plug - MIL777

List Price: $1.51
: $1.32
Milton Industries 1/4" NPT Female M Style Plug MIL728 1/4" NPT Female M Style Plug

Milton Industries 1/4" NPT Female M Style Plug MIL728

List Price: $1.51
: $1.32
Milton Industries 783 1/4" NPT Male T-Style Plug MIL783 Milton Industries 783 1/4" NPT Male T-Style Plug

Milton Industries 783 1/4" NPT Male T-Style Plug - MIL-783

List Price: $1.51
: $1.32
Amflo CP1 - AMFCP1 1/4" NPT Male Quick Type C Coupler

Amflo 1/4" NPT Male Automotive Standard Series Type "C" Coupler AMFCP1

List Price: $1.74
: $1.44
Amflo CP21 1/4" Coupler Plug Male (B)  - AMFCP21 Amflo CP21 1/4" Coupler Plug Male (B)

Amflo CP21 1/4" Coupler Plug Male (B) - AMF-CP21

List Price: $1.79
: $1.51
Amflo 1/4in. Hi-Flo™ Steel Plug AMFCP91 1/4" Hi-Flo 1/4" NPTM Plug

Amflo 1/4in. Hi-Flo™ Steel Plug AMFCP91

List Price: $1.85
: $1.56
Amflo CP2-23 - AMFCP2-23 Coupler Nipple 1/4" 3/8" NPTF

Amflo 1/4" TF Plug with 3/8" FNPT AMFCP2-23

List Price: $1.87
: $1.58
Amflo CP2 - AMFCP2 1/4" C Type Female Coupler Nipple

Amflo CP2 1/4" TF Plug with 3/8" FNPT - AMFCP2

List Price: $1.87
: $1.59
Amflo 1/4" Hi-Flo™ Steel Plug AMFCP90 1/4" 1/4" NPTF Hi-Flo Steel Plug

Amflo 1/4" Hi-Flo™ Steel Plug AMFCP90

List Price: $1.90
: $1.61
Amflo CP20 - AMFCP20 1/4 Type D Plug - Female

Amflo 1/4" I/M Plug with 1/4" FNPT AMFCP20

List Price: $1.93
: $1.63
Milton Industries 1/4" NPT Female H-Style Plug MIL1840 1/4" NPT Female H-Style Plug

Milton Industries 1/4" NPT Female H-Style Plug MIL1840

List Price: $2.61
: $2.18
Milton Industries 733 - MIL733 3/8" Male M-Style Coupler

Milton Industries 733  3/8" NPT Male "M" Style Plug - MIL733

List Price: $2.63
: $2.35
Milton Industries 3/8" NPT Female H-Style Plug MIL1838 3/8" Female Plug H-Style

Milton Industries 3/8" NPT Female H-Style Plug MIL1838

List Price: $2.94
: $2.39
Milton Industries 1/4" NPT Male H-Style Plug MIL1839 1/4" NPT Male H-Style Plug

Milton Industries 1/4" NPT Male H-Style Plug MIL1839

List Price: $2.79
: $2.43
Milton Industries S-727 -  MILS727 Milton Industries S-727 1/4" NPT Male M-Style Plug 2 Pack

Milton Industries 1/4" NPT Male M-Style Plug 2 Pack MILS727

List Price: $2.75
: $2.43
Milton Industries 3/8" NPT Female M-Style Plug MIL732 3/8" NPT Female M-Style Plug

Milton Industries 3/8" NPT Female M-Style Plug MIL732

List Price: $2.67
: $2.46
Milton Industries 1809 - MIL1809 3/8" Male Plug inPin Style

Milton Industries 1809 1/4" NPT Male P-Style Plug - MIL1809

List Price: $2.86
: $2.49
Milton Industries S-783 - MILS783 Milton Industries S-783 1/4" NPT Male T-Style Plug

Milton Industries S-783 1/4" Male Tru-Flate/Parker T Style Plug 2 Pack - MILS783

List Price: $2.85
: $2.53
Milton Industries S-777 -  MILS777 Milton Industries S-777 1/4" NPT Male A-Style Plug

Milton Industries S-777 1/4" NPT Male A-Style Plug - MILS777

List Price: $2.89
: $2.54
Milton Industries S-728 -  MILS728 Milton Industries S-728 1/4" NPT Female M Style Plug

Milton Industries S-728 1/4" NPT Female M Style Plug  - MILS728

List Price: $2.89
: $2.55
Milton Industries S-784 - MILS784 Milton Industries S-784 1/4" Female T-Style Coupler

Milton Industries S-784 1/4in. Female Tru-Flate/Parker T Style Coupler 2 pack MILS784

List Price: $2.89
: $2.57
Amflo CP7 - AMFCP7 3/8" Type G Plug - Male 1

Amflo CP7 3/8" TF Plug with 1/4" MNPT - AMFCP7

List Price: $3.11
: $2.64
Amflo CP1-03 - AMFCP1-03 3/8" NPT Male Quick Type C Coupler

Amflo 3/8" NPT Male Automotive Standard Series Type "C" Coupler AMFCP1-03

List Price: $3.46
: $2.93
Milton Industries 1817 - MIL1817 1/2" Male G-Style Plug

Milton Industries 1817 1/2" NPT Male G-Style Plug - MIL1817

List Price: $3.97
: $3.34
Amflo CP12 - AMFCP12 Coupler Recapper 1/4' NPT Female

Amflo 1/4" Recapper Plug with .302-32 FNPT AMFCP12

List Price: $4.04
: $3.43
Milton Industries 1819 - MIL1819 3/8" NPT Male "G" Style Air Plug

Milton Industries 1819 3/8" NPT Male G-Style Plug - MIL1819

List Price: $4.13
: $3.60
Milton Industries S-1817 MILS1817 "G" Type Air Plug - 1/2" NPT Male - 1 Pk.

Milton Industries S-1817 1/2" NPT Male G-Style Plug - MILS1817

List Price: $4.19
: $3.60
Milton Industries 1/4" NPT Male G-Style Plug MIL1855 1/4" NPT Male G-Style Plug

Milton Industries 1/4" NPT Male G-Style Plug MIL1855

List Price: $4.21
: $3.67
Milton Industries 3/8" NPT Male G-Style Plug MIL1859 3/8" NPT Male G-Style Plug

Milton Industries 3/8" NPT Male G-Style Plug MIL1859

List Price: $4.29
: $3.73
Milton Industries S-791 - MILS791 1/4" NPT Male L Style Coupler 2 Pack

Milton Industries S-791 1/4" NPT Male L Style Coupler 2 Pack - MILS791

List Price: $4.39
: $3.79
Milton Industries S-792 - MILS792 1/4" NPT Female L-Style Coupler

Milton Industries S-792 1/4" NPT Female L-Style Coupler 2 Pack MILS792

List Price: $4.55
: $3.92
Astro Pneumatic Brass Air Regulator AST5706 1/4" Air Adjusting Regulator

Astro Pneumatic Brass Air Regulator AST5706

List Price: $5.59
: $3.93
Milton Industries S-1818 - MILS1818 "G" Type Air Plug - 1/2" NPT Female - 1 Pk.

Milton Industries S-1818 1/2" NPT Female G-Style Plug - MILS1818

List Price: $4.59
: $4.05
Milton Industries 3/8" NPT Female G-Style Plug MIL1860 3/8" Female Plug G-Style

Milton Industries 3/8" NPT Female G-Style Plug MIL1860

List Price: $4.54
: $4.06
   
 

And while providing our customers with beyond exceptional quality items, products, tools, and supplies is essential, the other half of our dedication that is crucial to us is customer service, satisfaction, and convenience. Therefore, we have curated this massive inventory of couplers, nipples, and connectors for almost every task you might encounter.

Over 140 products of the automotive industry's finest couplers, nipples, and connectors are all gathered here for your convenience. Have you been frustrated trying to find the right adjustable swivel hydraulic coupler, can't find the right driveway signal hose, or that T-style safety coupler you need? Your searching is over, as we have all of these and more in stock.

Built with materials that have been tested to withstand the rigorous environment of a high-performance business, you'll find the industry's most beloved brands and items. Here you'll be able to find:

  • Milton Industries
  • Amflo
  • Lincoln
  • Astro Pneumatic
  • Mastercool
  • DeVilbiss
  • AES Industries
  • Lisle
  • Star Products
  • Dynabrade Products
  • KD Tools
  • OTC
  • Prevost

Making us one of the largest providers for all your couplers, nipples, or connectors needs. Never scramble through countless websites trying to find a specific coupler, a rare nipple, or an unusual connector from the premier automotive industry brands ever again. With Best Buy Automotive Equipment, you will always find exactly what you need quickly and conveniently.

Questions about these products or any of our amazing inventory of competitively priced, high-quality tools? Reach out to us anytime. Our customer service team would be glad to assist you. With our combined experience and expertise, we can help you save time, money, and productivity whether in your business or personal garage to get your job done without the worry of the durability and quality of the tools you need to use every day.