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$9.90
Threaded Coupling, FNPT, Black Merchant Steel - Unitedbuilt Equipment 1-1/4"
UnitedBuilt Equipment
30-day returns (most items)
$9.90
Threaded Coupling, FNPT, Black Merchant Steel - Unitedbuilt Equipment 1-1/4"
UnitedBuilt Equipment
30-day returns
$2.38
Half Coupling, FNPT, Black Merchant Steel - Unitedbuilt Equipment 1/4"
UnitedBuilt Equipment
30-day returns (most items)
$2.38
Half Coupling, FNPT, Black Merchant Steel - Unitedbuilt Equipment 1/4"
UnitedBuilt Equipment
30-day returns
$68.35
2-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
60-day returns (most items)
$68.35
2-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
60-day returns
$20.95
5 Pack 1/2" X 3/8" Male NPT Connector Brass Compression Fitting For 1/2" OD Tube
Amazon.com
Free shipping
$20.95
5 Pack 1/2" X 3/8" Male NPT Connector Brass Compression Fitting For 1/2" OD Tube
Amazon.com
Free shipping
$64.19
3" Inch Coupling Threaded NPT 304 Stainless Steel FNPT X FNPT Full Coupling Class 150
Amazon.com
8
$64.19
3" Inch Coupling Threaded NPT 304 Stainless Steel FNPT X FNPT Full Coupling Class 150
Amazon.com
8
$12.99
$13.99
Avanty Stainless Steel 304 Cast Pipe Fitting, Coupling, 1-1/2" NPT Female X 1-1/2" NPT Female
Amazon.com
25
$12.99
$13.99
Avanty Stainless Steel 304 Cast Pipe Fitting, Coupling, 1-1/2" NPT Female X 1-1/2" NPT Female
Amazon.com
25
$10.49
Beduan Stainless Steel Coupling Adapter 1/4" NPT Female X 1/4" NPT Female Hex Coupler Pipe Fitting For Air Water Gas Oil(Pack Of 2)
Amazon.com
89
$10.49
Beduan Stainless Steel Coupling Adapter 1/4" NPT Female X 1/4" NPT Female Hex Coupler Pipe Fitting For Air Water Gas Oil(Pack Of 2)
Amazon.com
89
$68.40
1-1/2 in. NPT Threaded - Full Coupling - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
BFO
60-day returns (most items)
$68.40
1-1/2 in. NPT Threaded - Full Coupling - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
BFO
60-day returns
$58.49
4 in. NPT Threaded (Taper Tapped) - Half Coupling - Schedule 40 Black Merchant Steel Pipe Fitting
BFO
60-day returns (most items)
$58.49
4 in. NPT Threaded (Taper Tapped) - Half Coupling - Schedule 40 Black Merchant Steel Pipe Fitting
BFO
60-day returns
$84.72
1/2" NPT Valved CPC™ Pipe Thread Non-Spill Coupling Body (I
United States Plastic Corporation
30-day returns (most items)
$84.72
1/2" NPT Valved CPC™ Pipe Thread Non-Spill Coupling Body (I
United States Plastic Corporation
30-day returns
$13.69
Pysrych Stainless Steel Coupling High Pressure Heavy Duty 1-1/4" NPT Female X 1-1/4" NPT Female Coupler Forged Pipe Fitting, Class 3000, 1Pc
Amazon.com
1
$13.69
Pysrych Stainless Steel Coupling High Pressure Heavy Duty 1-1/4" NPT Female X 1-1/4" NPT Female Coupler Forged Pipe Fitting, Class 3000, 1Pc
Amazon.com
1
$11.59
Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
Amazon.com
72
$11.59
Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
Amazon.com
72
$34.95
Summit Hydraulics 3/4" NPT ISO 7241-B Quick Disconnect Hydraulic Coupling/Coupler Set
Amazon.com
83
$34.95
Summit Hydraulics 3/4" NPT ISO 7241-B Quick Disconnect Hydraulic Coupling/Coupler Set
Amazon.com
83
$18.03
$22.40
Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 2" Socket X NPT Male
Amazon.com
47
19% off
$18.03
$22.40
Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 2" Socket X NPT Male
Amazon.com
47
$100.77
3-1/2 in. NPT Threaded (Taper Tapped) - Full Coupling - 150 Galvanized Merchant Steel Pipe Fitting
BFO
60-day returns (most items)
$100.77
3-1/2 in. NPT Threaded (Taper Tapped) - Full Coupling - 150 Galvanized Merchant Steel Pipe Fitting
BFO
60-day returns
$34.42
3 in. NPT Threaded - Banded Full Coupling - 150 A197 Black Malleable Iron Pipe Fitting - UL/FM
BFO
60-day returns (most items)
$34.42
3 in. NPT Threaded - Banded Full Coupling - 150 A197 Black Malleable Iron Pipe Fitting - UL/FM
BFO
60-day returns
$5.24
Stainless Steel 304 Cast Pipe Fitting, Coupling, Class 150, 1/2" NPT Female
Amazon.com
252
$5.24
Stainless Steel 304 Cast Pipe Fitting, Coupling, Class 150, 1/2" NPT Female
Amazon.com
252
$9.99
3/4" NPT Male To 1/2" NPT Female Reducer Bushing, 304 Stainless Steel Pipe Hex Bushing NPT Male To Female Reducing Adapter Pipe Fitting For Reducing
Amazon.com
14
$9.99
3/4" NPT Male To 1/2" NPT Female Reducer Bushing, 304 Stainless Steel Pipe Hex Bushing NPT Male To Female Reducing Adapter Pipe Fitting For Reducing
Amazon.com
14
$308.28
Dixon RHC600 NPT Threaded Coupling Mrosupply
MRO Supply MC
Free shipping
$308.28
Dixon RHC600 NPT Threaded Coupling Mrosupply
MRO Supply MC
Free shipping
$85.02
Dixon 300RHC200 NPT Threaded Coupling Mrosupply
MRO Supply MC
Free shipping
$85.02
Dixon 300RHC200 NPT Threaded Coupling Mrosupply
MRO Supply MC
Free shipping
$18.99
ANCIMOON 3/4 Straight Air Piping Fittings, 3/4 X 1/2 Male NPT Threads Adapter Fittings, Seal Taped Needed, Brass-Nickel Plated, 2PCS For Shop
Amazon.com
58
$18.99
ANCIMOON 3/4 Straight Air Piping Fittings, 3/4 X 1/2 Male NPT Threads Adapter Fittings, Seal Taped Needed, Brass-Nickel Plated, 2PCS For Shop
Amazon.com
58
$85.55
1/2" NPT Valved CPC™ Pipe Thread Non-Spill Coupling Insert
United States Plastic Corporation
30-day returns (most items)
$85.55
1/2" NPT Valved CPC™ Pipe Thread Non-Spill Coupling Insert
United States Plastic Corporation
30-day returns
$11.19
1" Male To 1/2" NPT Female Hex Bushing Reducer, 304 Stainless Steel NPT Reducing Adapter Pipe Fitting, Heavy Duty Pipe Hex Bushing For Reducing Pipe (
Amazon.com
51
$11.19
1" Male To 1/2" NPT Female Hex Bushing Reducer, 304 Stainless Steel NPT Reducing Adapter Pipe Fitting, Heavy Duty Pipe Hex Bushing For Reducing Pipe (
Amazon.com
51
$16.99
Fitvell 304 Stainless Steel Nipple Pipe Fitting 1" NPT X 1" NPT Male Thread Cast Pipe Fittings 6" 150mm Length (Pack Of 2)
Amazon.com
92
$16.99
Fitvell 304 Stainless Steel Nipple Pipe Fitting 1" NPT X 1" NPT Male Thread Cast Pipe Fittings 6" 150mm Length (Pack Of 2)
Amazon.com
92
$8.90
1" Male Hex Nipple Pipe Fittings, 304 Stainless Steel 1 Inch NPT Threaded Pipe Adapter Fittings Equal Nipples Connectors, Male Straight Connector Pipe
Amazon.com
11
$8.90
1" Male Hex Nipple Pipe Fittings, 304 Stainless Steel 1 Inch NPT Threaded Pipe Adapter Fittings Equal Nipples Connectors, Male Straight Connector Pipe
Amazon.com
11
$12.99
Msaeiqun 10PCS 1/4 Inch NPT Brass Hex Nipple Coupling Reducer Adapter Fittings 1/4" NPT Female To 1/4" NPT Female Thread Diameter Coupler Air Hose
Amazon.com
3
$12.99
Msaeiqun 10PCS 1/4 Inch NPT Brass Hex Nipple Coupling Reducer Adapter Fittings 1/4" NPT Female To 1/4" NPT Female Thread Diameter Coupler Air Hose
Amazon.com
3
$90.85
Dixon RHC300G NPT Threaded Coupling Mrosupply
MRO Supply MC
Free shipping
$90.85
Dixon RHC300G NPT Threaded Coupling Mrosupply
MRO Supply MC
Free shipping
$31.97
1 in. NPT Threaded - Full Coupling - 1000 Barstock 316 Stainless Steel Pipe Fitting
BFO
60-day returns (most items)
$31.97
1 in. NPT Threaded - Full Coupling - 1000 Barstock 316 Stainless Steel Pipe Fitting
BFO
60-day returns
$44.53
1-1/2 in. 1-1/2 X NPT Threaded - Coupling - Steel Pipe Fitting (Cr3+ Chrome Plated)
BFO
60-day returns (most items)
$44.53
1-1/2 in. 1-1/2 X NPT Threaded - Coupling - Steel Pipe Fitting (Cr3+ Chrome Plated)
BFO
60-day returns
$109.98
2 in. X 1-1/2 in. NPT Threaded - Reducing Coupling - 1000 Barstock 304 Stainless Steel Pipe Fitting
BFO
60-day returns (most items)
$109.98
2 in. X 1-1/2 in. NPT Threaded - Reducing Coupling - 1000 Barstock 304 Stainless Steel Pipe Fitting
BFO
60-day returns
$10.99
Fitvell 304 Stainless Steel Nipple Pipe Fitting 1" NPT X 1" NPT Male Thread Cast Pipe Fittings 4" 100mm Length (Pack Of 2)
Amazon.com
21
$10.99
Fitvell 304 Stainless Steel Nipple Pipe Fitting 1" NPT X 1" NPT Male Thread Cast Pipe Fittings 4" 100mm Length (Pack Of 2)
Amazon.com
21
$37.30
2 in. NPT Threaded - Banded Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$37.30
2 in. NPT Threaded - Banded Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$17.99
Podavelle 3AN Male Flare To 1/8 NPT Pipe Male Stainless Steel Straight Fitting Adapter Union Connector 2PCS
Amazon.com
54
$17.99
Podavelle 3AN Male Flare To 1/8 NPT Pipe Male Stainless Steel Straight Fitting Adapter Union Connector 2PCS
Amazon.com
54
$12.99
Boeray 2Pcs Brass Bulkhead Fittings 1/4" NPT Female To 1/4" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.5" Length Outer Diameter 3/
Amazon.com
266
$12.99
Boeray 2Pcs Brass Bulkhead Fittings 1/4" NPT Female To 1/4" NPT Female Thread Bulkhead Straight Connector Brass Coupling 1.5" Length Outer Diameter 3/
Amazon.com
266
$13.99
3/4 Inch Female To 1/2 Inch Male Reducer Adapter, 304 Stainless Steel NPT Thread Reducing Pipe Fittings Adapter, 1/2" MNPT X 3/4" FNPT Reducer Pipe
Amazon.com
7
$13.99
3/4 Inch Female To 1/2 Inch Male Reducer Adapter, 304 Stainless Steel NPT Thread Reducing Pipe Fittings Adapter, 1/2" MNPT X 3/4" FNPT Reducer Pipe
Amazon.com
7
$5.24
Merit Brass C3511-16 1" 3000 A105N Carbon Steel Coupling NPT | Supplyhouse.Com
SupplyHouse.com
$5.24
Merit Brass C3511-16 1" 3000 A105N Carbon Steel Coupling NPT | Supplyhouse.Com
SupplyHouse.com
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    Shop NPT Pipe Coupling

    Sponsored
    About our ads
    $9.90
    Threaded Coupling, FNPT, Black Merchant Steel - Unitedbuilt Equipment 1-1/4"
    UnitedBuilt Equipment
    30-day returns (most items)
    $9.90
    Threaded Coupling, FNPT, Black Merchant Steel - Unitedbuilt Equipment 1-1/4"
    UnitedBuilt Equipment
    30-day returns
    $2.38
    Half Coupling, FNPT, Black Merchant Steel - Unitedbuilt Equipment 1/4"
    UnitedBuilt Equipment
    30-day returns (most items)
    $2.38
    Half Coupling, FNPT, Black Merchant Steel - Unitedbuilt Equipment 1/4"
    UnitedBuilt Equipment
    30-day returns
    $68.35
    2-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
    BFO
    60-day returns (most items)
    $68.35
    2-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
    BFO
    60-day returns
    $20.95
    5 Pack 1/2" X 3/8" Male NPT Connector Brass Compression Fitting For 1/2" OD Tube
    Amazon.com
    Free shipping
    $20.95
    5 Pack 1/2" X 3/8" Male NPT Connector Brass Compression Fitting For 1/2" OD Tube
    Amazon.com
    Free shipping
    $64.19
    3" Inch Coupling Threaded NPT 304 Stainless Steel FNPT X FNPT Full Coupling Class 150
    Amazon.com
    8
    $64.19
    3" Inch Coupling Threaded NPT 304 Stainless Steel FNPT X FNPT Full Coupling Class 150
    Amazon.com
    8
    $12.99
    $13.99
    Avanty Stainless Steel 304 Cast Pipe Fitting, Coupling, 1-1/2" NPT Female X 1-1/2" NPT Female
    Amazon.com
    25
    $12.99
    $13.99
    Avanty Stainless Steel 304 Cast Pipe Fitting, Coupling, 1-1/2" NPT Female X 1-1/2" NPT Female
    Amazon.com
    25
    $10.49
    Beduan Stainless Steel Coupling Adapter 1/4" NPT Female X 1/4" NPT Female Hex Coupler Pipe Fitting For Air Water Gas Oil(Pack Of 2)
    Amazon.com
    89
    $10.49
    Beduan Stainless Steel Coupling Adapter 1/4" NPT Female X 1/4" NPT Female Hex Coupler Pipe Fitting For Air Water Gas Oil(Pack Of 2)
    Amazon.com
    89
    $68.40
    1-1/2 in. NPT Threaded - Full Coupling - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
    BFO
    60-day returns (most items)
    $68.40
    1-1/2 in. NPT Threaded - Full Coupling - 304/304L Stainless Steel - 3000 Forged Pipe Fitting - A/SA182
    BFO
    60-day returns
    $58.49
    4 in. NPT Threaded (Taper Tapped) - Half Coupling - Schedule 40 Black Merchant Steel Pipe Fitting
    BFO
    60-day returns (most items)
    $58.49
    4 in. NPT Threaded (Taper Tapped) - Half Coupling - Schedule 40 Black Merchant Steel Pipe Fitting
    BFO
    60-day returns
    $84.72
    1/2" NPT Valved CPC™ Pipe Thread Non-Spill Coupling Body (I
    United States Plastic Corporation
    30-day returns (most items)
    $84.72
    1/2" NPT Valved CPC™ Pipe Thread Non-Spill Coupling Body (I
    United States Plastic Corporation
    30-day returns
    $13.69
    Pysrych Stainless Steel Coupling High Pressure Heavy Duty 1-1/4" NPT Female X 1-1/4" NPT Female Coupler Forged Pipe Fitting, Class 3000, 1Pc
    Amazon.com
    1
    $13.69
    Pysrych Stainless Steel Coupling High Pressure Heavy Duty 1-1/4" NPT Female X 1-1/4" NPT Female Coupler Forged Pipe Fitting, Class 3000, 1Pc
    Amazon.com
    1
    $11.59
    Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
    Amazon.com
    72
    $11.59
    Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
    Amazon.com
    72
    $34.95
    Summit Hydraulics 3/4" NPT ISO 7241-B Quick Disconnect Hydraulic Coupling/Coupler Set
    Amazon.com
    83
    $34.95
    Summit Hydraulics 3/4" NPT ISO 7241-B Quick Disconnect Hydraulic Coupling/Coupler Set
    Amazon.com
    83
    $18.03
    $22.40
    Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 2" Socket X NPT Male
    Amazon.com
    47
    19% off
    $18.03
    $22.40
    Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 2" Socket X NPT Male
    Amazon.com
    47
    $100.77
    3-1/2 in. NPT Threaded (Taper Tapped) - Full Coupling - 150 Galvanized Merchant Steel Pipe Fitting
    BFO
    60-day returns (most items)
    $100.77
    3-1/2 in. NPT Threaded (Taper Tapped) - Full Coupling - 150 Galvanized Merchant Steel Pipe Fitting
    BFO
    60-day returns
    $34.42
    3 in. NPT Threaded - Banded Full Coupling - 150 A197 Black Malleable Iron Pipe Fitting - UL/FM
    BFO
    60-day returns (most items)
    $34.42
    3 in. NPT Threaded - Banded Full Coupling - 150 A197 Black Malleable Iron Pipe Fitting - UL/FM
    BFO
    60-day returns
    $5.24
    Stainless Steel 304 Cast Pipe Fitting, Coupling, Class 150, 1/2" NPT Female
    Amazon.com
    252
    $5.24
    Stainless Steel 304 Cast Pipe Fitting, Coupling, Class 150, 1/2" NPT Female
    Amazon.com
    252
    $9.99
    3/4" NPT Male To 1/2" NPT Female Reducer Bushing, 304 Stainless Steel Pipe Hex Bushing NPT Male To Female Reducing Adapter Pipe Fitting For Reducing
    Amazon.com
    14
    $9.99
    3/4" NPT Male To 1/2" NPT Female Reducer Bushing, 304 Stainless Steel Pipe Hex Bushing NPT Male To Female Reducing Adapter Pipe Fitting For Reducing
    Amazon.com
    14