Home
/
3/8 Pipe Coupling

3/8 Pipe Coupling

Related Collections

4" pipe coupling

2" steel pipe coupling

1" brass pipe coupling

3/8 pipe union

5" pipe flange

elbow, 90°, fnpt, 1/2" pipe size - pipe fitting

6 inch steel coupling

7/8 copper coupling

8 inch coupling

10 in pvc coupling

Results for "3/8 Pipe Coupling" (128 items)

Zoro Select

Coupling Coupling, 3/8" Pipe, FNPT, Malleable Iron, Class 150

Zoro # G3211713

Mfr # 5P551

product price: $1.89

/ea

Proplus

3/8 Black Malleable Coupling

Zoro # G408570089

Mfr # 45084

product price: $6.95

/ea

Sold in mult. of 2 for $13.90

Zoro Select

Coupling Merchant Coupling, 3/8" Pipe, NPSC, Steel, 150

Zoro # G1189535

Mfr # 71102

product price: $2.15

/ea

Zoro Select

Coupling Coupling, 3/8" Pipe, FNPT, Black Forged Steel, Class 3000

Zoro # G0950537

Mfr # 1MNA2

product price: $3.79

/ea

Zoro Select

Merchant Coupling Merchant Coupling, 3/8" Pipe, FNPT, Carbon Steel, Class 150

Zoro # G905303708

Mfr # 783Y95

product price: $1.99

/ea

Zoro Select

Coupling Coupling, 3/8" Pipe, FNPT, Malleable Iron, Class 300

Zoro # G0253644

Mfr # 1LBY4

product price: $4.49

/ea

Zoro Select

Pipe Coupling, Aluminum, 3/8 (F)NPT

Zoro # G4977104

Mfr # 30E650

product price: $3.89

/ea

Anvil

Coupling Coupling, 3/8" Pipe, FNPT, Black Forged Steel, Class 3000

Zoro # G0693878

Mfr # 0361155401

product price: $4.15

/ea

Zoro Select

304 Stainless Steel Coupling, 3/8 in FNPT, Class 3000

Zoro # G1959973

Mfr # 2UA50

product price: $7.59

/ea

Anvil

Coupling Coupling, 3/8" Pipe, FNPT, Malleable Iron, Class 300

Zoro # G3698825

Mfr # 0310538202

product price: $15.19

/ea

Thrifco Plumbing

3/8 Brass Coupling

Zoro # G509547683

Mfr # 9318019

product price: $9.15

/ea

Thrifco Plumbing

1/2 X 3/8 Brass Reducer Coupling

Zoro # G109547502

Mfr # 5318029

product price: $8.79

/ea

Legend Valve

3/8 X 1/4 BLACK RED. COUPLING

Zoro # G1805364

Mfr # 350-522

product price: $2.45

/ea

Sold in mult. of 4 for $9.80

Proplus

1/2 x 3/8 Black Malleable Reducing Coupling

Zoro # G308570127

Mfr # 45091

product price: $2.45

/ea

Sold in mult. of 3 for $7.35

Anvil

Coupling Coupling, 3/8" Pipe, FNPT, Malleable Iron, Class 150

Zoro # G1028307

Mfr # 0310080007

product price: $5.99

/ea

First Fitting & Fastener

3/8 X 1/4 BRASS REDUCING COUPLING PIPE FITTING, LIGHT PATTERN

Zoro # G516551932

Mfr # 28183LMID

product price: $4.25

/ea

Sold in mult. of 3 for $12.75

Jones Stephens

3/8in. Black Steel Standard Merchant Coupling

Zoro # G812105570

Mfr # M303

product price: $1.99

/ea

Sold in mult. of 4 for $7.96

Thrifco Plumbing

3/8 Stainless Steel Coupling, Packaged

Zoro # G609549815

Mfr # 9018019

product price: $5.99

/ea

Sold in mult. of 2 for $11.98

Legend Valve

1/2 X 3/8 GALV. RED COUPLING

Zoro # G1103797

Mfr # 352-525C

product price: $2.79

/ea

Sold in mult. of 3 for $8.37

First Fitting & Fastener

1/2 X 3/8 BRASS REDUCING COUPLING PIPE FITTING, LIGHT PATTERN

Zoro # G816551847

Mfr # 28185LMID

product price: $7.99

/ea

Sold in mult. of 2 for $15.98

First Fitting & Fastener

3/8 PIPE COUPLING BLACK BANDED

Zoro # G116551134

Mfr # 318037N0000BLK

product price: $6.59

/ea

Sold in mult. of 2 for $13.18

First Fitting & Fastener

1/2 X 3/8 BRASS REDUCING COUPLING PIPE FITTING

Zoro # G016551753

Mfr # 28185MID

product price: $15.19

/ea

Thrifco Plumbing

3/8 X 1/4 Brass Reducer Coupling

Zoro # G309547661

Mfr # 5318027

product price: $7.35

/ea

Sold in mult. of 2 for $14.70

First Fitting & Fastener

3/8 PIPE SMOOTH COUPLING BLACK MERCHANT

Zoro # G916551433

Mfr # 319037N0000BLK

product price: $7.25

/ea

Sold in mult. of 2 for $14.50

Usa Industrials

Coupling 3/8" Pipe, FNPT, Black-Coated Steel

Zoro # G7821674

Mfr # ZUSA-PF-6559

product price: $4.89

/ea

Sold in mult. of 2 for $9.78

Parker

Hex Coupling, 316 Stainless Steel, 3/8 x 1/4 in FNPT, 1.13 in Length, 5300 psi Max Pressure

Zoro # G3216787

Mfr # 6-4 FHC-SS

product price: $33.39

/ea

Epc

Elkhart Products 101R Series Reducing Pipe Coupling with Stop, 3/8 x 1/4 in, Sweat

Zoro # G613758944

Mfr # 30688

product price: $4.19

/ea

Sold in mult. of 3 for $12.57

Zoro Select

Reducing Coupling, 316 Stainless Steel, Class 150, Female BSPT, 3/8 x 1/8 in

Zoro # G300421090

Mfr # ZUSA-PF-8304

product price: $10.59

/ea

Asc Engineered Solutions

3/8 Blk Coupling

Zoro # G906631558

Mfr # 8700158002

product price: $9.65

/ea

B & K

Couple Black 3/8

Zoro # G506912163

Mfr # 310CO-38

product price: $8.65

/ea

Southland

Pipe Fittings, Galvanized Reducing Coupling, 3/8 x 1/4-In.

Zoro # G816240147

Mfr # 511-321HC

product price: $3.45

/ea

Sold in mult. of 3 for $10.35

Thrifco Plumbing

3/8 X 1/8 Reducer Coupling Barstock

Zoro # G509548109

Mfr # 5316031

product price: $7.35

/ea

Sold in mult. of 2 for $14.70

Anvil

Coupling Easy Alignment Coupling, 3/8" Pipe, FNPT, Steel, Class 150

Zoro # G0966987

Mfr # 0320201775

product price: $9.69

/ea

Legend Valve

3/8 X 1/8 BLACK RED. COUPLING

Zoro # G1802659

Mfr # 350-521

product price: $3.00

/ea

Sold in mult. of 4 for $12.00

Midland Industries

COUPLING PIPE 3/8IN FPT 3/8IN FPT STL

Zoro # G821698155

Mfr # 500066

product price: $4.99

/ea

Zoro Select

Banded Coupling Coupling, 3/8" Pipe, FNPT, Malleable Iron

Zoro # G1551617

Mfr # 4316000352

product price: $10.59

/ea

Results for "3/8 Pipe Coupling" (128 items)

1
of 4 pages
Next
Last

Friendly Customer Service

U.S.-based customer service from people who care.

Find Low Prices

on products you use every day.

Free Shipping

on orders $50+ when you sign in or sign up for an account.

Learn more

Same-day shipping

on most orders placed by 4pm local time.*

Learn more

Net 30 Terms

for qualifying customers

Apply Now

Trending Guides

Tips & Trends

PEX Tubing: Why You Should Be Using This Popular Alternative to Traditional Plumbing Solutions

PEX tubing is more popular than ever. Find out what's driving the trend toward this innovative solution.

Product Information Guides

PVC Pipe Sizes: A Guide To Sizes and Dimensions

With so many pipe sizes to choose from, reference our PVC pipe size guide to get the right supplies for your project.

How-To Guides

How to Join and Loosen Galvanized Pipe Fittings

Prior to around 1960, galvanized steel pipe was a popular alternative to lead pipe for home water supply lines. This type of steel pipe is coated in zinc to protect it from corrosion and rust.

Explore More Collections

1" black pipe coupling