Shop Inner and Outer Threaded Coupling

Sponsored
$391.76
JME Threaded Merchant Steel Full Couplings - BSC-8
John M. Ellsworth Co., Inc.
30-day returns (most items)
$391.76
JME Threaded Merchant Steel Full Couplings - BSC-8
John M. Ellsworth Co., Inc.
30-day returns
$736.60
Calbrite Threaded Coupling: 316 Stainless Steel, 4 in Trade Size, 3 9/16 in Overall Lg, IMC/RMC Model: S64000CP00
Grainger
$736.60
Calbrite Threaded Coupling: 316 Stainless Steel, 4 in Trade Size, 3 9/16 in Overall Lg, IMC/RMC Model: S64000CP00
Grainger
$29.35
Merchant Coupling, Steel, 3", Npt, Class 150 511-230
Zoro.com
30-day returns (most items)
$29.35
Merchant Coupling, Steel, 3", Npt, Class 150 511-230
Zoro.com
30-day returns
$160.99
Tb Woods 8HS Sleeve Coupling Insert, 8HS, Hytrel
Zoro.com
2
$160.99
Tb Woods 8HS Sleeve Coupling Insert, 8HS, Hytrel
Zoro.com
2
$48.72
Coupling: Malleable Iron, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU61
Grainger
$48.72
Coupling: Malleable Iron, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU61
Grainger
$36.71
PVC Threaded Coupler - 2 Inches FPT X 1-1/2 Inches FPT Schedule 80 (830-251)
ValveKing
$36.71
PVC Threaded Coupler - 2 Inches FPT X 1-1/2 Inches FPT Schedule 80 (830-251)
ValveKing
$38.58
Coupling Nut: Zinc Plated, Grade 2, Steel, 3/8"-16 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250537BG
Grainger
$38.58
Coupling Nut: Zinc Plated, Grade 2, Steel, 3/8"-16 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250537BG
Grainger
$42.59
2SC-037-037-KW Double Split Coupling 3/8" ID Stainless Steel 1 Pack
Summit Collars & Industrial Supply
$42.59
2SC-037-037-KW Double Split Coupling 3/8" ID Stainless Steel 1 Pack
Summit Collars & Industrial Supply
$16.45
2CC-037-037 Double Split Coupling 3/8" ID Black Oxide Finish 1 Pack
Summit Collars & Industrial Supply
$16.45
2CC-037-037 Double Split Coupling 3/8" ID Black Oxide Finish 1 Pack
Summit Collars & Industrial Supply
$9.32
RC-037 Solid Rigid Coupling 3/8" ID Black Oxide Finish 1 Pack
Summit Collars & Industrial Supply
$9.32
RC-037 Solid Rigid Coupling 3/8" ID Black Oxide Finish 1 Pack
Summit Collars & Industrial Supply
$27.65
PVC Threaded Coupler - 1-1/2 Inches FPT X 1 Inch FPT (830-211)
ValveKing
$27.65
PVC Threaded Coupler - 1-1/2 Inches FPT X 1 Inch FPT (830-211)
ValveKing
$641.27
8 in. NPT Threaded - Black API 5L XH Recessed Style Merchant Coupling Pipe Fitting
BFO
60-day returns (most items)
$641.27
8 in. NPT Threaded - Black API 5L XH Recessed Style Merchant Coupling Pipe Fitting
BFO
60-day returns
$21.43
2" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP020
HD Store
$21.43
2" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP020
HD Store
$46.22
Threaded Full Coupling 2 1/2 Inch 150 Stainless Steel Domes
Steel Supply Pipe Fittings
$46.22
Threaded Full Coupling 2 1/2 Inch 150 Stainless Steel Domes
Steel Supply Pipe Fittings
$91.98
Prevost IRC061201 (5 Pack) Regular Female Threaded Coupler 1/4 in. Tapered Female Thread
Amazon.com
34
Free shipping
$91.98
Prevost IRC061201 (5 Pack) Regular Female Threaded Coupler 1/4 in. Tapered Female Thread
Amazon.com
34
$59.20
Milton 775 1/4" FNPT A Style Coupler - Box Of 10,Silver
Amazon.com
46
Free shipping
$59.20
Milton 775 1/4" FNPT A Style Coupler - Box Of 10,Silver
Amazon.com
46
$11.59
Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
Amazon.com
166
$11.59
Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
Amazon.com
166
$3.01
Everflow MCBS0100 1" Black Steel Merchant Coupling | Supplyhouse.Com
SupplyHouse.com
5
$3.01
Everflow MCBS0100 1" Black Steel Merchant Coupling | Supplyhouse.Com
SupplyHouse.com
5
$20.00
Chief 1.5" NPT Coupler Connects Two Chief Columns End-To-End - White
Crutchfield
3
$20.00
Chief 1.5" NPT Coupler Connects Two Chief Columns End-To-End - White
Crutchfield
3
$68.15
Coupling, 316 Ss, 2 In, Fnpt, Class 3000 4307001168
Zoro.com
30-day returns (most items)
$68.15
Coupling, 316 Ss, 2 In, Fnpt, Class 3000 4307001168
Zoro.com
30-day returns
$50.74
2-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
60-day returns (most items)
$50.74
2-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
60-day returns
$17.69
Threaded Full Aluminum Coupling 1 1/2Inch
Steel Supply Pipe Fittings
$17.69
Threaded Full Aluminum Coupling 1 1/2Inch
Steel Supply Pipe Fittings
$2.48
3/4 in. Rigid Metal Conduit (RMC) Threaded Coupling
Home Depot
5
Free shipping
$2.48
3/4 in. Rigid Metal Conduit (RMC) Threaded Coupling
Home Depot
5
$474.49
Bell & Gossett 186870 Coupler (Series 1510) | Supplyhouse.Com
SupplyHouse.com
1
$474.49
Bell & Gossett 186870 Coupler (Series 1510) | Supplyhouse.Com
SupplyHouse.com
1
$3.63
1 in. Rigid Conduit Coupling
Home Depot
In store
9
Free shipping
Curbside
$3.63
1 in. Rigid Conduit Coupling
Home Depot
9
$1.05
Everflow MCBS0018 1/8" Black Steel Merchant Coupling | Supplyhouse.Com
SupplyHouse.com
5
$1.05
Everflow MCBS0018 1/8" Black Steel Merchant Coupling | Supplyhouse.Com
SupplyHouse.com
5
$21.99
B-Line B655-3/8ZN Threaded Rod Coupling 3/8-16 (1-1/8 Inches) B655-3/8ZN
Voomi Supply
$21.99
B-Line B655-3/8ZN Threaded Rod Coupling 3/8-16 (1-1/8 Inches) B655-3/8ZN
Voomi Supply
$3.70
Threaded Full Coupling 1/4 Inch 3000 Stainless Steel Domest
Steel Supply Pipe Fittings
$3.70
Threaded Full Coupling 1/4 Inch 3000 Stainless Steel Domest
Steel Supply Pipe Fittings
$65.80
Smith Cooper Black Merchant Steel Coupling - 23MC4034
John M. Ellsworth Co., Inc.
30-day returns (most items)
$65.80
Smith Cooper Black Merchant Steel Coupling - 23MC4034
John M. Ellsworth Co., Inc.
30-day returns
$3.56
1 in. Rigid Metal Conduit (RMC) Threaded Coupling
Home Depot
5
Free shipping
$3.56
1 in. Rigid Metal Conduit (RMC) Threaded Coupling
Home Depot
5
$21.99
Carlon E940G Standard Coupling, Size 1-1/4 Inch, Length 2-1/8 Inches, Outer Diameter 1-63/64 Inch, Inner Diameter 1.535 Inches, Material PVC
Voomi Supply
71
$21.99
Carlon E940G Standard Coupling, Size 1-1/4 Inch, Length 2-1/8 Inches, Outer Diameter 1-63/64 Inch, Inner Diameter 1.535 Inches, Material PVC
Voomi Supply
71
$19.01
2PCS Black Rigid Flange Shaft Coupling,Universal Aluminum MOUNTING HUB For 5M...
eBay.com
Free shipping
$19.01
2PCS Black Rigid Flange Shaft Coupling,Universal Aluminum MOUNTING HUB For 5M...
eBay.com
Free shipping
$31.43
1 1/2 Inch Coupling, FIPT X FIPT - Schedule 80 - 830-015
Pool Web
30-day returns (most items)
$31.43
1 1/2 Inch Coupling, FIPT X FIPT - Schedule 80 - 830-015
Pool Web
30-day returns
$229.95
L.H.Dottie® No Thread Coupling, 3"
Global Industrial
$229.95
L.H.Dottie® No Thread Coupling, 3"
Global Industrial
$0.85
3/4" Schedule 40 PVC Coupling - FIPT X FIPT (430-007) By Spears
PVC Fittings Online
7
$0.85
3/4" Schedule 40 PVC Coupling - FIPT X FIPT (430-007) By Spears
PVC Fittings Online
7
$4.22
1" Schedule 80 PVC (FPT) Coupling 830-010 By Spears
PVC Fittings Online
2
$4.22
1" Schedule 80 PVC (FPT) Coupling 830-010 By Spears
PVC Fittings Online
2
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    Shop Inner and Outer Threaded Coupling

    Sponsored
    $391.76
    JME Threaded Merchant Steel Full Couplings - BSC-8
    John M. Ellsworth Co., Inc.
    30-day returns (most items)
    $391.76
    JME Threaded Merchant Steel Full Couplings - BSC-8
    John M. Ellsworth Co., Inc.
    30-day returns
    $736.60
    Calbrite Threaded Coupling: 316 Stainless Steel, 4 in Trade Size, 3 9/16 in Overall Lg, IMC/RMC Model: S64000CP00
    Grainger
    $736.60
    Calbrite Threaded Coupling: 316 Stainless Steel, 4 in Trade Size, 3 9/16 in Overall Lg, IMC/RMC Model: S64000CP00
    Grainger
    $29.35
    Merchant Coupling, Steel, 3", Npt, Class 150 511-230
    Zoro.com
    30-day returns (most items)
    $29.35
    Merchant Coupling, Steel, 3", Npt, Class 150 511-230
    Zoro.com
    30-day returns
    $160.99
    Tb Woods 8HS Sleeve Coupling Insert, 8HS, Hytrel
    Zoro.com
    2
    30-day returns (most items)
    $160.99
    Tb Woods 8HS Sleeve Coupling Insert, 8HS, Hytrel
    Zoro.com
    2
    $48.72
    Coupling: Malleable Iron, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU61
    Grainger
    $48.72
    Coupling: Malleable Iron, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU61
    Grainger
    $36.71
    PVC Threaded Coupler - 2 Inches FPT X 1-1/2 Inches FPT Schedule 80 (830-251)
    ValveKing
    $36.71
    PVC Threaded Coupler - 2 Inches FPT X 1-1/2 Inches FPT Schedule 80 (830-251)
    ValveKing
    $38.58
    Coupling Nut: Zinc Plated, Grade 2, Steel, 3/8"-16 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250537BG
    Grainger
    $38.58
    Coupling Nut: Zinc Plated, Grade 2, Steel, 3/8"-16 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250537BG
    Grainger
    $42.59
    2SC-037-037-KW Double Split Coupling 3/8" ID Stainless Steel 1 Pack
    Summit Collars & Industrial Supply
    $42.59
    2SC-037-037-KW Double Split Coupling 3/8" ID Stainless Steel 1 Pack
    Summit Collars & Industrial Supply
    $16.45
    2CC-037-037 Double Split Coupling 3/8" ID Black Oxide Finish 1 Pack
    Summit Collars & Industrial Supply
    $16.45
    2CC-037-037 Double Split Coupling 3/8" ID Black Oxide Finish 1 Pack
    Summit Collars & Industrial Supply
    $9.32
    RC-037 Solid Rigid Coupling 3/8" ID Black Oxide Finish 1 Pack
    Summit Collars & Industrial Supply
    $9.32
    RC-037 Solid Rigid Coupling 3/8" ID Black Oxide Finish 1 Pack
    Summit Collars & Industrial Supply
    $27.65
    PVC Threaded Coupler - 1-1/2 Inches FPT X 1 Inch FPT (830-211)
    ValveKing
    $27.65
    PVC Threaded Coupler - 1-1/2 Inches FPT X 1 Inch FPT (830-211)
    ValveKing
    $641.27
    8 in. NPT Threaded - Black API 5L XH Recessed Style Merchant Coupling Pipe Fitting
    BFO
    60-day returns (most items)
    $641.27
    8 in. NPT Threaded - Black API 5L XH Recessed Style Merchant Coupling Pipe Fitting
    BFO
    60-day returns
    $21.43
    2" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP020
    HD Store
    $21.43
    2" Cast Threaded Full Coupling 150 304 Stainless SN: S3014CP020
    HD Store
    $46.22
    Threaded Full Coupling 2 1/2 Inch 150 Stainless Steel Domes
    Steel Supply Pipe Fittings
    $46.22
    Threaded Full Coupling 2 1/2 Inch 150 Stainless Steel Domes
    Steel Supply Pipe Fittings
    $91.98
    Prevost IRC061201 (5 Pack) Regular Female Threaded Coupler 1/4 in. Tapered Female Thread
    Amazon.com
    34
    Free shipping
    $91.98
    Prevost IRC061201 (5 Pack) Regular Female Threaded Coupler 1/4 in. Tapered Female Thread
    Amazon.com
    34
    $59.20
    Milton 775 1/4" FNPT A Style Coupler - Box Of 10,Silver
    Amazon.com
    46
    Free shipping
    $59.20
    Milton 775 1/4" FNPT A Style Coupler - Box Of 10,Silver
    Amazon.com
    46
    $11.59
    Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
    Amazon.com
    166
    $11.59
    Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
    Amazon.com
    166
    $3.01
    Everflow MCBS0100 1" Black Steel Merchant Coupling | Supplyhouse.Com
    SupplyHouse.com
    5
    $3.01
    Everflow MCBS0100 1" Black Steel Merchant Coupling | Supplyhouse.Com
    SupplyHouse.com
    5

    • Threaded Coupling - Threaded Coupling at Grainger®