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FaucetsAir ToolsAll Tool SetsBathroom HardwareBathroom PlumbingCar Emergency SuppliesConduits and FittingsElectrical ToolsElectronic Communication ComponentsFastenersFire SafetyGrip-RiteGuttering & DrainageHand ToolsHome SafetyHVAC Ducting and VentilationInterior PaintKitchen PlumbingLight BulbsMechanics ToolsMetal CuttingMoen Home ImprovementOutletsPaint Supplies & ToolsPipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower Tool AccessoriesPower ToolsPressure WashersPro ToolsShop Plumbing by FixtureSolderingSpecialty PaintTool Equipment & StorageValves & Valve RepairWater FiltersWater Filtration & Water SoftenersWater HeatersWater Heaters, Pumps & TanksWeldersWelding & Cutting AccessoriesWinter Prep
Npt Coupler(1000+)
Uses item details. Price when purchased online
Greenleaf Dry Disconnects Female Dry Poppet Coupler 1 inch Female NPT | QD100F | Barndoor Ag $69.99

Sponsored
$6999
current price $69.99Greenleaf Dry Disconnects Female Dry Poppet Coupler 1 inch Female NPT | QD100F | Barndoor Ag
5 Pcs XFITTING 3/4 FIP X 3/4 FIP COUPLING, Female NPT Brass Coupling, 202-3-10=5XX From $10.99

Sponsored
From$1099
5 Pcs XFITTING 3/4 FIP X 3/4 FIP COUPLING, Female NPT Brass Coupling, 202-3-10=5XX
Best seller Naiture Brass 1/2 NPT Thread Female to Female Shower Adapter, Pipe Fitting Coupling, Brushed Nickel Finish From $10.49

Sponsored
From$1049
Naiture Brass 1/2 NPT Thread Female to Female Shower Adapter, Pipe Fitting Coupling, Brushed Nickel Finish
35 out of 5 Stars. 3 reviews
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KFFKFF 1/2" Flat Face Hydraulic Quick-Disconnect Coupling Set, 1/2" NPT Interface for Skid Steers, Includes 4 Protective Dust Caps, Compliant with ISO16028 Standards $68.11 $68.11/ca

Sponsored
$6811
current price $68.11$68.11/ca
KFFKFF 1/2" Flat Face Hydraulic Quick-Disconnect Coupling Set, 1/2" NPT Interface for Skid Steers, Includes 4 Protective Dust Caps, Compliant with ISO16028 Standards
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Best seller Hyper Tough 4-Piece 3/8-In Quick Coupler & Plug Set, Automotive Type, 3/8 Inch NPT Male & Female Threads Size, Brass & Steel material, $13.97 0.5 ¢/ea

$1397
current price $13.970.5 ¢/ea
Hyper Tough 4-Piece 3/8-In Quick Coupler & Plug Set, Automotive Type, 3/8 Inch NPT Male & Female Threads Size, Brass & Steel material,
344.6 out of 5 Stars. 34 reviews
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Kdar 28119 Universal Female NPT Coupler 0.25 x 0.25 in. Bulk $15.96

$1596
current price $15.96Kdar 28119 Universal Female NPT Coupler 0.25 x 0.25 in. Bulk
1/4 Inch Brass Female Industrial Air Coupler Quick Connect, 1/4 NPT Quick Connect Air Hose Fittings, for Auto Shop (2 Pack) $10.49

$1049
current price $10.491/4 Inch Brass Female Industrial Air Coupler Quick Connect, 1/4 NPT Quick Connect Air Hose Fittings, for Auto Shop (2 Pack)
HPS AN910-04 AN NPT Female To NPT Female Coupler Adapter Fitting, Aluminum, Size: 1/2 NPT, Angle: Straight, Black $19.81

$1981
current price $19.81HPS AN910-04 AN NPT Female To NPT Female Coupler Adapter Fitting, Aluminum, Size: 1/2 NPT, Angle: Straight, Black
1/4" Female NPT Air Compressor Hose Quick Coupler Plug Industrial Style Interchange $6.95

$695
current price $6.951/4" Female NPT Air Compressor Hose Quick Coupler Plug Industrial Style Interchange
Lumax Heavy-Duty Quick Release Grease Coupler, 1/8" NPT From $24.84

3 options
Available in additional 3 optionsFrom$2484
Lumax Heavy-Duty Quick Release Grease Coupler, 1/8" NPT
184.3 out of 5 Stars. 18 reviews
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2 Pcs XFITTING 1/2 FIP X 1/2 FIP COUPLING, Female NPT Brass Coupling, 202-3-9=2XX From $9.99

Sponsored
From$999
2 Pcs XFITTING 1/2 FIP X 1/2 FIP COUPLING, Female NPT Brass Coupling, 202-3-9=2XX
4 Sets 3/4 Inch NPT Female Iron Air Hose Fittings with Safety Clips & Gaskets, Carbon Steel Leakproof Coupler for Pneumatic Tools & Equipment $15.99

Sponsored
$1599
current price $15.994 Sets 3/4 Inch NPT Female Iron Air Hose Fittings with Safety Clips & Gaskets, Carbon Steel Leakproof Coupler for Pneumatic Tools & Equipment
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02 AN NPT Female Pipe Coupler - Black $20.86

$2086
current price $20.8602 AN NPT Female Pipe Coupler - Black
1/4" Male NPT Air Compressor Hose Quick Coupler Plug Steel New $5.49

$549
current price $5.491/4" Male NPT Air Compressor Hose Quick Coupler Plug Steel New
Milton 1/4" NPT P Style Coupler and Plug $12.07

$1207
current price $12.07Milton 1/4" NPT P Style Coupler and Plug
HPS AN917-02 AN NPT Female Tee Coupler Adapter Fitting, Aluminum, Size: 1/4 NPT Female, Angle: Tee, Black $33.58

$3358
current price $33.58HPS AN917-02 AN NPT Female Tee Coupler Adapter Fitting, Aluminum, Size: 1/4 NPT Female, Angle: Tee, Black
CAIJIEXI 2pcs Set 1/8 NPT Quick Connector Coupler Disconnect Fitting PCP Fill Nipple $10.28

$1028
current price $10.28CAIJIEXI 2pcs Set 1/8 NPT Quick Connector Coupler Disconnect Fitting PCP Fill Nipple
Milto 0.5in NPT Female G-Style Coupler $31.97

$3197
current price $31.97Milto 0.5in NPT Female G-Style Coupler
Tru-Flate 13-201 Coupler/Plug Set 1/4" Female NPT Coupler and 1/4" Male NPT Plug $11.96

$1196
current price $11.96Tru-Flate 13-201 Coupler/Plug Set 1/4" Female NPT Coupler and 1/4" Male NPT Plug
HPS AN910-02 AN NPT Female To NPT Female Coupler Adapter Fitting, Aluminum, Size: 1/4 NPT, Angle: Straight, Black $15.02

$1502
current price $15.02HPS AN910-02 AN NPT Female To NPT Female Coupler Adapter Fitting, Aluminum, Size: 1/4 NPT, Angle: Straight, Black
4 Sets 3/4 Inch Chicago Air Fittings Npt Iron Air Hose Fitting 2 Lug Universal Coupling for Female and Male End(Male End) $19.98

Sponsored
$1998
current price $19.984 Sets 3/4 Inch Chicago Air Fittings Npt Iron Air Hose Fitting 2 Lug Universal Coupling for Female and Male End(Male End)
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WANSON 5 Piece Quick Brass Coupler Set | 1/4" (0.6 cm) NPT Variants & Universal Adapters | Ideal for Air-Operated Equipment | Leak-Proof $9.50

$950
current price $9.50WANSON 5 Piece Quick Brass Coupler Set | 1/4" (0.6 cm) NPT Variants & Universal Adapters | Ideal for Air-Operated Equipment | Leak-Proof
(6 Pack) Brass Coupler Reducer Adapter, 3/8" NPT Female x 3/8" NPT Female Hex Nipple, Pipe Fitting From $8.79

3 options
Available in additional 3 optionsFrom$879
(6 Pack) Brass Coupler Reducer Adapter, 3/8" NPT Female x 3/8" NPT Female Hex Nipple, Pipe Fitting
15 out of 5 Stars. 1 reviews
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Industry & Milton Female NPT Coupler - 0.25 x 0.25 in. $13.37

$1337
current price $13.37Industry & Milton Female NPT Coupler - 0.25 x 0.25 in.
unbranded 4pcs NPT Female Air Hose Quick Connect Adapters 1/4 Threaded Air Coupler Air Compressor Fittings for Industrial Pneumatic Tools $12.42

$1242
current price $12.42unbranded 4pcs NPT Female Air Hose Quick Connect Adapters 1/4 Threaded Air Coupler Air Compressor Fittings for Industrial Pneumatic Tools
Kdar 28118 Universal Male NPT Coupler 0.25 x 0.25 in. Bulk $15.96 Was $23.95

Now$1596
current price Now $15.96, Was $23.95$23.95
Kdar 28118 Universal Male NPT Coupler 0.25 x 0.25 in. Bulk
Uxcell 2pcs Compression Fitting 12mm OD x 1/8" NPT Male Stainless Steel Coupler Adapter $14.69

$1469
current price $14.69Uxcell 2pcs Compression Fitting 12mm OD x 1/8" NPT Male Stainless Steel Coupler Adapter
12-Piece 1/4" NPT M-Style Quick Connect Coupler Kit, Brass Air Compressor Hose Fittings with Plugs for Pneumatic Tools $14.59

$1459
current price $14.5912-Piece 1/4" NPT M-Style Quick Connect Coupler Kit, Brass Air Compressor Hose Fittings with Plugs for Pneumatic Tools
Industrial Style 1/4" Male NPT Thread Air Compressor Quick Coupler $6.39

$639
current price $6.39Industrial Style 1/4" Male NPT Thread Air Compressor Quick Coupler
2 Pack 1/4" Quick Connect x 1/4" NPT Fittings for Reverse Osmosis Filter Systems $6.99

Sponsored
$699
current price $6.992 Pack 1/4" Quick Connect x 1/4" NPT Fittings for Reverse Osmosis Filter Systems
34.7 out of 5 Stars. 3 reviews
5 Pieces XFITTING 1/2" Pex x 1/2" Female NPT Adapter, 23-4-1=5X $9.89

Sponsored
$989
current price $9.895 Pieces XFITTING 1/2" Pex x 1/2" Female NPT Adapter, 23-4-1=5X
HPS AN917-01 AN NPT Female Tee Coupler Adapter Fitting, Aluminum, Size: 1/8 NPT Female, Angle: Tee, Black $33.58

$3358
current price $33.58HPS AN917-01 AN NPT Female Tee Coupler Adapter Fitting, Aluminum, Size: 1/8 NPT Female, Angle: Tee, Black
0.25 in. Female NPT Coupler $36.63

$3663
current price $36.630.25 in. Female NPT Coupler
Milton 1/4" NPT T Style Coupler and Plug $6.20 Was $15.38

Now$620
current price Now $6.20, Was $15.38$15.38
Milton 1/4" NPT T Style Coupler and Plug
1/2" Body 1/2" NPT AG Thread | Agricultural Couplers Hydraulic Quick Connect with Break Away Mounting Bracket | ISO 5675 | Skid Steer Bobcat Attachment | Push/Pull Heavy-Duty Coupling | Model TL39B-8 $246.70

$24670
current price $246.701/2" Body 1/2" NPT AG Thread | Agricultural Couplers Hydraulic Quick Connect with Break Away Mounting Bracket | ISO 5675 | Skid Steer Bobcat Attachment | Push/Pull Heavy-Duty Coupling | Model TL39B-8
Milton S-1815 1/2" NPT Female G-Style Coupler $12.92

$1292
current price $12.92Milton S-1815 1/2" NPT Female G-Style Coupler
44.8 out of 5 Stars. 4 reviews
NIAIZEK 10Pcs Npt Male Coupler Compression Fitting Steel High Temperature Resistant $22.76

$2276
current price $22.76NIAIZEK 10Pcs Npt Male Coupler Compression Fitting Steel High Temperature Resistant
COUPLER B M FE 1/4 NPT $11.44

$1144
current price $11.44COUPLER B M FE 1/4 NPT
25 out of 5 Stars. 2 reviews
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HPS AN910-03 AN NPT Female To NPT Female Coupler Adapter Fitting, Aluminum, Size: 3/8 NPT, Angle: Straight, Black $17.13

$1713
current price $17.13HPS AN910-03 AN NPT Female To NPT Female Coupler Adapter Fitting, Aluminum, Size: 3/8 NPT, Angle: Straight, Black
Kdar 28028 Industry & Milton Male NPT Coupler - 0.375 x 0.375 in. $18.71

$1871
current price $18.71Kdar 28028 Industry & Milton Male NPT Coupler - 0.375 x 0.375 in.
Pack fo 12 M-Style Coupler and Plug Kit - 1/4" NPT Quick Connect Air Fittings Set for Industrial Quick Connectors - Home Improvement.

Pack fo 12 M-Style Coupler and Plug Kit - 1/4" NPT Quick Connect Air Fittings Set for Industrial Quick Connectors - Home Improvement.
Hyper Tough 1/4-inch MNPT Universal Air Line Coupler, Model Number 13-513HT $5.44

$544
current price $5.44Hyper Tough 1/4-inch MNPT Universal Air Line Coupler, Model Number 13-513HT
384.7 out of 5 Stars. 38 reviews
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Milton (716) 1/4 Male NPT M Style (Industrial) Air fitting Quick Connect Coupler - Box of 10 Red Was $13.99

Milton (716) 1/4 Male NPT M Style (Industrial) Air fitting Quick Connect Coupler - Box of 10 Red
11 out of 5 Stars. 1 reviews
Quick Connector Kit, 12PCS 1/4'' NPT Air Coupler & Plug Set, Industrial Type D, Black $15.89

$1589
current price $15.89Quick Connector Kit, 12PCS 1/4'' NPT Air Coupler & Plug Set, Industrial Type D, Black
APPLAYERR 14 Pcs Aluminum Air Coupler and Plug Set 1/4 Inch NPT Quick Connect Fittings Universal for Air Compressors $22.24

$2224
current price $22.24APPLAYERR 14 Pcs Aluminum Air Coupler and Plug Set 1/4 Inch NPT Quick Connect Fittings Universal for Air Compressors
5Pcs 1/4" NPT Brass Quick Coupler Solid Hose Connector Fittings Tools Hot $12.10

$1210
current price $12.105Pcs 1/4" NPT Brass Quick Coupler Solid Hose Connector Fittings Tools Hot
, 0.25 in. Npt Female Push Type Body M - Style Coupler $28.30

$2830
current price $28.30, 0.25 in. Npt Female Push Type Body M - Style Coupler
Kdar 28030 Industry & Milton NPT Plug Coupler Set - 0.25 x 0.25 in. $14.54

$1454
current price $14.54Kdar 28030 Industry & Milton NPT Plug Coupler Set - 0.25 x 0.25 in.
Plews Edelmann COUPLER GREASE STANDARD 1/8IN. NPT CARDED $5.33 $5.33/oz

$533
current price $5.33$5.33/oz
Plews Edelmann COUPLER GREASE STANDARD 1/8IN. NPT CARDED
15 out of 5 Stars. 1 reviews
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