Shop Threaded Pipe Coupling

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$22.59
Garvin Rc-100Ss 1" Stainless Steel Threaded Rigid Coupling
New Feedonomics Feed - ARC 8/12/2025
$22.59
Garvin Rc-100Ss 1" Stainless Steel Threaded Rigid Coupling
New Feedonomics Feed - ARC 8/12/2025
$20.87
2" Coupling 304 Stainless Steel 150 Threaded Cast Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$20.87
2" Coupling 304 Stainless Steel 150 Threaded Cast Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$2.20
1/2" Half-Coupling 304 Stainless Steel 150 Threaded Cast Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$2.20
1/2" Half-Coupling 304 Stainless Steel 150 Threaded Cast Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$15.20
1" Full Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$15.20
1" Full Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$89.45
2" X 3/4" Reducing Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$89.45
2" X 3/4" Reducing Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$155.26
Coupling: 304 Stainless Steel, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 40FC111N040
Grainger
$155.26
Coupling: 304 Stainless Steel, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 40FC111N040
Grainger
$2.49
1/4" Half-Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$2.49
1/4" Half-Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
Pipingnow.com
$4.79
Coupling: 1/4 in X 1/4 in Fitting Pipe Size, Schedule 80, Female NPT X Female NPT, Gray, Coupling Model: 830-002
Grainger
$4.79
Coupling: 1/4 in X 1/4 in Fitting Pipe Size, Schedule 80, Female NPT X Female NPT, Gray, Coupling Model: 830-002
Grainger
$19.46
Coupling: 2 in X 2 in Fitting Pipe Size, Schedule 80, Female NPT X Female NPT, 200 Psi @ 73 F, Gray Model: 9830-020
Grainger
$19.46
Coupling: 2 in X 2 in Fitting Pipe Size, Schedule 80, Female NPT X Female NPT, 200 Psi @ 73 F, Gray Model: 9830-020
Grainger
$2.17
Coupling: Malleable Iron, 1/4 in X 1/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 5P550
Grainger
3
$2.17
Coupling: Malleable Iron, 1/4 in X 1/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 5P550
Grainger
$23.36
2" X 3/4" Reducing Coupling 150 Threaded Cast Pipe Fitting 316 Stainless Steel | By Pipingnow.Com
Pipingnow.com
$23.36
2" X 3/4" Reducing Coupling 150 Threaded Cast Pipe Fitting 316 Stainless Steel | By Pipingnow.Com
Pipingnow.com
$37.92
Merchant Coupling: Steel, 3 in X 3 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 4HVG8
Grainger
$37.92
Merchant Coupling: Steel, 3 in X 3 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 4HVG8
Grainger
$18.99
1 1/2" Inch Coupling Threaded NPT 316 Stainless Steel FNPT X FNPT Full Coupling Class 150
Amazon.com
8
$18.99
1 1/2" Inch Coupling Threaded NPT 316 Stainless Steel FNPT X FNPT Full Coupling Class 150
Amazon.com
$11.59
Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
Amazon.com
149
$11.59
Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
Amazon.com
$43.53
2" Stainless Steel 304 150 Threaded Union 2 Inch Class 150 Pipe Fitting FNPT
Amazon.com
11
$43.53
2" Stainless Steel 304 150 Threaded Union 2 Inch Class 150 Pipe Fitting FNPT
Amazon.com
$77.37
Coupling: 304 Stainless Steel, 1 1/4 in X 1 1/4 in Fitting Pipe Size, Female NPT X Female NPT Model: 1LVN4
Grainger
$77.37
Coupling: 304 Stainless Steel, 1 1/4 in X 1 1/4 in Fitting Pipe Size, Female NPT X Female NPT Model: 1LVN4
Grainger
$0.43
Lasco Coupling: 1/2 in X 1/2 in Fitting Pipe Size, Schedule 40, Female NPT X Female NPT, Gray, Coupling Model: 43000545
Grainger
$0.43
Lasco Coupling: 1/2 in X 1/2 in Fitting Pipe Size, Schedule 40, Female NPT X Female NPT, Gray, Coupling Model: 43000545
Grainger
$14.70
Coupling: Forged Steel, 1 in X 1 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MNA5
Grainger
$14.70
Coupling: Forged Steel, 1 in X 1 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MNA5
Grainger
$60.24
2-1/2" Type-B Coupler - Aluminum, Female Coupler X Male NPT Thread Cam-And-Groove | By Pipingnow.Com
Pipingnow.com
$60.24
2-1/2" Type-B Coupler - Aluminum, Female Coupler X Male NPT Thread Cam-And-Groove | By Pipingnow.Com
Pipingnow.com
$76.80
Coupling: Carbon Steel, 1/2 in X 1/2 in Fitting Pipe Size, Class 3000 Model: 1003006001
Grainger
$76.80
Coupling: Carbon Steel, 1/2 in X 1/2 in Fitting Pipe Size, Class 3000 Model: 1003006001
Grainger
$44.04
Coupling: Malleable Iron, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU61
Grainger
$44.04
Coupling: Malleable Iron, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 2WU61
Grainger
$6.59
Coupling: 2 in X 2 in Fitting Pipe Size, Schedule 40, Female NPT X Female NPT, White, Coupling Model: 430020
Grainger
$6.59
Coupling: 2 in X 2 in Fitting Pipe Size, Schedule 40, Female NPT X Female NPT, White, Coupling Model: 430020
Grainger
$9.35
2 in. NPT Threaded - Banded Full Coupling - 150 A197 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$9.35
2 in. NPT Threaded - Banded Full Coupling - 150 A197 Black Malleable Iron Pipe Fitting - UL/FM
BFO
$5.90
3/4 in. NPT Threaded - Full Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$5.90
3/4 in. NPT Threaded - Full Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$5.35
Coupling: Malleable Iron, 1/4 in X 1/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LBY3
Grainger
$5.35
Coupling: Malleable Iron, 1/4 in X 1/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 300 Model: 1LBY3
Grainger
$627.62
8 in. NPT Threaded - Black API 5L XH Recessed Style Merchant Coupling Pipe Fitting
BFO
$627.62
8 in. NPT Threaded - Black API 5L XH Recessed Style Merchant Coupling Pipe Fitting
BFO
$20.80
Coupling: Forged Steel, 1 1/4 in X 1 1/4 In, NPT X NPT, Class 3000 Model: 1MPH4
Grainger
$20.80
Coupling: Forged Steel, 1 1/4 in X 1 1/4 In, NPT X NPT, Class 3000 Model: 1MPH4
Grainger
$11.15
Empire 1/4-20 Thread, 7/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish | 5-Pack | Part 51G0025
MSC Direct
Special Offer
$11.15
Empire 1/4-20 Thread, 7/8" OAL Steel Standard Coupling Nut - Zinc-Plated Finish | 5-Pack | Part 51G0025
MSC Direct
$20.99
Coupling Coupling, 3" Pipe, FNPT, Malleable Iron, Class 150
Zoro.com
$20.99
Coupling Coupling, 3" Pipe, FNPT, Malleable Iron, Class 150
Zoro.com
$6.35
316 Stainless Steel Coupling, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150
Zoro.com
$6.35
316 Stainless Steel Coupling, 1/2 in X 1/2 in Fitting Pipe Size, Female NPT X Female NPT, Class 150
Zoro.com
$8.59
2" Schedule 40 PVC Coupling Threaded, 430-020
PVC Pipe Supplies
$8.59
2" Schedule 40 PVC Coupling Threaded, 430-020
PVC Pipe Supplies
$64.78
Value Collection Black Coupling: 2", Threaded - Malleable Iron, Class 150
MSC Direct
Special Offer
$64.78
Value Collection Black Coupling: 2", Threaded - Malleable Iron, Class 150
MSC Direct
$730.17
Full Coupling | Threaded Fitting | Merchant Steel, 6 in / Black
Trupply LLC
$730.17
Full Coupling | Threaded Fitting | Merchant Steel, 6 in / Black
Trupply LLC
$3.93
Value Collection Black Coupling: 3/4", Threaded - Malleable Iron, Class 150 | Part B220 20
MSC Direct
Special Offer
$3.93
Value Collection Black Coupling: 3/4", Threaded - Malleable Iron, Class 150 | Part B220 20
MSC Direct
$1.29
Coupling Coupling, 1/8" Pipe, FNPT, Malleable Iron, Class 150
Zoro.com
$1.29
Coupling Coupling, 1/8" Pipe, FNPT, Malleable Iron, Class 150
Zoro.com
$8.99
Western Enterprises BF-6-4HP Pipe Thread Reducer Couplings, Connector, Brass, 1/4 in (NPT) 3/8 in (NPT)
IndustrialSafety.com
$8.99
Western Enterprises BF-6-4HP Pipe Thread Reducer Couplings, Connector, Brass, 1/4 in (NPT) 3/8 in (NPT)
IndustrialSafety.com
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    Shop Threaded Pipe Coupling

    Sponsored
    About our ads
    $22.59
    Garvin Rc-100Ss 1" Stainless Steel Threaded Rigid Coupling
    New Feedonomics Feed - ARC 8/12/2025
    $22.59
    Garvin Rc-100Ss 1" Stainless Steel Threaded Rigid Coupling
    New Feedonomics Feed - ARC 8/12/2025
    $20.87
    2" Coupling 304 Stainless Steel 150 Threaded Cast Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $20.87
    2" Coupling 304 Stainless Steel 150 Threaded Cast Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $2.20
    1/2" Half-Coupling 304 Stainless Steel 150 Threaded Cast Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $2.20
    1/2" Half-Coupling 304 Stainless Steel 150 Threaded Cast Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $15.20
    1" Full Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $15.20
    1" Full Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $89.45
    2" X 3/4" Reducing Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $89.45
    2" X 3/4" Reducing Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $155.26
    Coupling: 304 Stainless Steel, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 40FC111N040
    Grainger
    $155.26
    Coupling: 304 Stainless Steel, 4 in X 4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 40FC111N040
    Grainger
    $2.49
    1/4" Half-Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $2.49
    1/4" Half-Coupling, Stainless Steel 3000 Threaded 316L A/SA182 Pipe Fitting | By Pipingnow.Com
    Pipingnow.com
    $4.79
    Coupling: 1/4 in X 1/4 in Fitting Pipe Size, Schedule 80, Female NPT X Female NPT, Gray, Coupling Model: 830-002
    Grainger
    $4.79
    Coupling: 1/4 in X 1/4 in Fitting Pipe Size, Schedule 80, Female NPT X Female NPT, Gray, Coupling Model: 830-002
    Grainger
    $19.46
    Coupling: 2 in X 2 in Fitting Pipe Size, Schedule 80, Female NPT X Female NPT, 200 Psi @ 73 F, Gray Model: 9830-020
    Grainger
    $19.46
    Coupling: 2 in X 2 in Fitting Pipe Size, Schedule 80, Female NPT X Female NPT, 200 Psi @ 73 F, Gray Model: 9830-020
    Grainger
    $2.17
    Coupling: Malleable Iron, 1/4 in X 1/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 5P550
    Grainger
    3
    $2.17
    Coupling: Malleable Iron, 1/4 in X 1/4 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 5P550
    Grainger
    $23.36
    2" X 3/4" Reducing Coupling 150 Threaded Cast Pipe Fitting 316 Stainless Steel | By Pipingnow.Com
    Pipingnow.com
    $23.36
    2" X 3/4" Reducing Coupling 150 Threaded Cast Pipe Fitting 316 Stainless Steel | By Pipingnow.Com
    Pipingnow.com
    $37.92
    Merchant Coupling: Steel, 3 in X 3 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 4HVG8
    Grainger
    $37.92
    Merchant Coupling: Steel, 3 in X 3 in Fitting Pipe Size, Female NPT X Female NPT, Class 150 Model: 4HVG8
    Grainger
    $18.99
    1 1/2" Inch Coupling Threaded NPT 316 Stainless Steel FNPT X FNPT Full Coupling Class 150
    Amazon.com
    8
    $18.99
    1 1/2" Inch Coupling Threaded NPT 316 Stainless Steel FNPT X FNPT Full Coupling Class 150
    Amazon.com
    $11.59
    Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
    Amazon.com
    149
    $11.59
    Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
    Amazon.com
    $43.53
    2" Stainless Steel 304 150 Threaded Union 2 Inch Class 150 Pipe Fitting FNPT
    Amazon.com
    11
    $43.53
    2" Stainless Steel 304 150 Threaded Union 2 Inch Class 150 Pipe Fitting FNPT
    Amazon.com
    $77.37
    Coupling: 304 Stainless Steel, 1 1/4 in X 1 1/4 in Fitting Pipe Size, Female NPT X Female NPT Model: 1LVN4
    Grainger
    $77.37
    Coupling: 304 Stainless Steel, 1 1/4 in X 1 1/4 in Fitting Pipe Size, Female NPT X Female NPT Model: 1LVN4
    Grainger
    $0.43
    Lasco Coupling: 1/2 in X 1/2 in Fitting Pipe Size, Schedule 40, Female NPT X Female NPT, Gray, Coupling Model: 43000545
    Grainger
    $0.43
    Lasco Coupling: 1/2 in X 1/2 in Fitting Pipe Size, Schedule 40, Female NPT X Female NPT, Gray, Coupling Model: 43000545
    Grainger
    $14.70
    Coupling: Forged Steel, 1 in X 1 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MNA5
    Grainger
    $14.70
    Coupling: Forged Steel, 1 in X 1 in Fitting Pipe Size, Female NPT X Female NPT, Class 3000 Model: 1MNA5
    Grainger