Air ToolsBathroom PlumbingConduits and FittingsElectrical ToolsGas Welding & Cutting EquipmentGuttering & DrainageHand ToolsHVAC Ducting and VentilationKitchen PlumbingOutdoor DrainagePipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower Tool AccessoriesTool Equipment & StorageValves & Valve RepairWater FiltersWater HeatersWelding & Cutting Accessories
Sort by|
Air ToolsBathroom PlumbingConduits and FittingsElectrical ToolsGas Welding & Cutting EquipmentGuttering & DrainageHand ToolsHVAC Ducting and VentilationKitchen PlumbingOutdoor DrainagePipes, Fittings & AccessoriesPlumbing Tools & AccessoriesPower Tool AccessoriesTool Equipment & StorageValves & Valve RepairWater FiltersWater HeatersWelding & Cutting Accessories
Gas Coupling(341)
Uses item details. Price when purchased online
Uxcell Reducing Coupling 2" x 1" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube $18.69
Sponsored
$1869
current price $18.69Uxcell Reducing Coupling 2" x 1" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube
Uxcell Reducing Coupling 2" x 1-1/4" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube $19.49
Sponsored
$1949
current price $19.49Uxcell Reducing Coupling 2" x 1-1/4" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube
3 out of 5 stars
Uxcell Brass Pipe Fitting, 3/4" BSP Male x 1-1/4" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion $13.99
Sponsored
$1399
current price $13.99Uxcell Brass Pipe Fitting, 3/4" BSP Male x 1-1/4" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion
Uxcell Brass Pipe Fitting, 1/4" BSP Male x 3/8" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion $9.99
Sponsored
$999
current price $9.99Uxcell Brass Pipe Fitting, 1/4" BSP Male x 3/8" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion
Uxcell Reducing Coupling 1" x 3/4" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube $12.49
$1249
current price $12.49Uxcell Reducing Coupling 1" x 3/4" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube
Madol Brass Fuel or Gas Line Coupling Adapter, 3/8" 45 Male Flare x 3/4" FNPT, New $9.99
$999
current price $9.99Madol Brass Fuel or Gas Line Coupling Adapter, 3/8" 45 Male Flare x 3/4" FNPT, New
Uxcell 2 Packs Brass Pipe Fittings, 1/4" FeMale NPT to 1/8" FeMale NPT Brass Coupling, Coupler Hex Head Connectors for Air, Oil, LP, Gas $10.49
$1049
current price $10.49Uxcell 2 Packs Brass Pipe Fittings, 1/4" FeMale NPT to 1/8" FeMale NPT Brass Coupling, Coupler Hex Head Connectors for Air, Oil, LP, Gas
ZHZFKQ 3/8" Flare X 1/2" Flare Male Brass Tube Fitting,Union Reducing Coupling Flared Fitting for Propane Fuel and Gas Lines,Durable Brass Pipe Connector,Leak-Resistant 1/2" Propane Fitting,2 Pack $8.31
$831
current price $8.31ZHZFKQ 3/8" Flare X 1/2" Flare Male Brass Tube Fitting,Union Reducing Coupling Flared Fitting for Propane Fuel and Gas Lines,Durable Brass Pipe Connector,Leak-Resistant 1/2" Propane Fitting,2 Pack
U.S. Solid 3/8 in Male Flare x 1/2 in Male Flare Brass Fitting Gas Union Connector Tube Coupler Pack of 2 From $8.02
4 options
Available in additional 4 optionsFrom$802
U.S. Solid 3/8 in Male Flare x 1/2 in Male Flare Brass Fitting Gas Union Connector Tube Coupler Pack of 2
5 out of 5 stars
Connector Fitting, Adapter Coupling for LPG Natural Gas Propane BBQ RV Fuel Line Applications 3/8 Male Flare 45 (Actual Diameter 5/8 in) x 3/8 Female NPT (Actual Diameter 5/8 inch) Brass $9.99
$999
current price $9.99Connector Fitting, Adapter Coupling for LPG Natural Gas Propane BBQ RV Fuel Line Applications 3/8 Male Flare 45 (Actual Diameter 5/8 in) x 3/8 Female NPT (Actual Diameter 5/8 inch) Brass
Uxcell Reducing Coupling 2" x 3/4" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube $14.59
Sponsored
$1459
current price $14.59Uxcell Reducing Coupling 2" x 3/4" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube
Best seller, 2 Pcs 1-1/2 IN Flexible PVC Pipe Coupling with Stainless Steel Clamps Fit 1-1/2 IN Nominal Pipes, Couplers for Plastic and Copper Pipe From $9.90
Best seller
Sponsored
From$990
2 Pcs 1-1/2 IN Flexible PVC Pipe Coupling with Stainless Steel Clamps Fit 1-1/2 IN Nominal Pipes, Couplers for Plastic and Copper Pipe
5 out of 5 stars
Uxcell 1Pcs Tube Fitting Gas Adapter 5/8" Male x 3/8" Female Golden Brass for Air Conditioning From $8.99
14 options
Available in additional 14 optionsFrom$899
Uxcell 1Pcs Tube Fitting Gas Adapter 5/8" Male x 3/8" Female Golden Brass for Air Conditioning
5 out of 5 stars
LTWFITTING Brass Barb Fitting Coupler 5/8-Inch Hose ID x 3/8-Inch Male NPT Fuel Gas Water(Pack of 5) $12.99 Was $14.99
Now$1299
current price Now $12.99, Was $14.99$14.99
LTWFITTING Brass Barb Fitting Coupler 5/8-Inch Hose ID x 3/8-Inch Male NPT Fuel Gas Water(Pack of 5)
Uxcell 6mm or 15/64" ID Brass Barb Fitting T-Shaped 3Way Barb Hose Fitting From $7.99
5 options
Available in additional 5 optionsFrom$799
Uxcell 6mm or 15/64" ID Brass Barb Fitting T-Shaped 3Way Barb Hose Fitting
4 out of 5 stars
Windexp 2Pcs Industrial Strength Brass Couplings Gas Hose Fittings Universal Brass $8.39
$839
current price $8.39Windexp 2Pcs Industrial Strength Brass Couplings Gas Hose Fittings Universal Brass
Quick connect/disconnect insert plug X Male NPT natural gas Propane Fitting Connector Solid Brass Coupling. Nominal Size 1/2 (Actual Diameter 3/4 inch) QC x 1/2 in (Actual Diameter 3/4) Brass $11.99
$1199
current price $11.99Quick connect/disconnect insert plug X Male NPT natural gas Propane Fitting Connector Solid Brass Coupling. Nominal Size 1/2 (Actual Diameter 3/4 inch) QC x 1/2 in (Actual Diameter 3/4) Brass
4 out of 5 stars
YDmeet 3/4" NPT Male to Male Hex Hose Adapter 2 Pack, Heavy Duty Brass Fitting for Garden Plumbing, Industrial Pipes, Connects Female Threads From $8.99
2 options
Available in additional 2 optionsFrom$899
YDmeet 3/4" NPT Male to Male Hex Hose Adapter 2 Pack, Heavy Duty Brass Fitting for Garden Plumbing, Industrial Pipes, Connects Female Threads
4 out of 5 stars
Uxcell Brass Pipe Fitting, 3/8" BSP Male x 1/2" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion $8.97
$897
current price $8.97Uxcell Brass Pipe Fitting, 3/8" BSP Male x 1/2" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion
Lasco Fittings Brass Flare Union 17-4211 - 1/4 Inch Flare Coupling - 0.25" Gold $7.93
$793
current price $7.93Lasco Fittings Brass Flare Union 17-4211 - 1/4 Inch Flare Coupling - 0.25" Gold
Uxcell 5/16 Inch ID Straight Copper Coupling Sweat End Welding Joint Pipe Fitting 6 Pack From $9.59
Sponsored
From$959
Uxcell 5/16 Inch ID Straight Copper Coupling Sweat End Welding Joint Pipe Fitting 6 Pack
Unique Bargains Brass Pipe Union Connector Couplings 1PT Fitting ,With Female Threaded Connects Two Pipes $13.99
Sponsored
$1399
current price $13.99Unique Bargains Brass Pipe Union Connector Couplings 1PT Fitting ,With Female Threaded Connects Two Pipes
Gloxco 3/4" Pipe Fitting Coupling, 150# Black Malleable Iron, Female NPT Threads From $9.21
3 options
Available in additional 3 optionsFrom$921
Gloxco 3/4" Pipe Fitting Coupling, 150# Black Malleable Iron, Female NPT Threads
2 Pcs XFITTING 1 in x 1 in Press Coupling, Brass, $14.28
$1428
current price $14.282 Pcs XFITTING 1 in x 1 in Press Coupling, Brass,
Manufacturer Varies Shank Coupling 3LZ15 $31.99 $31.99/1
$3199
current price $31.99$31.99/1
Manufacturer Varies Shank Coupling 3LZ15
Mr. Heater Propane Gas Quick Connect Coupling Adapter Kit Residential Use, Standard Application $32.46
$3246
current price $32.46Mr. Heater Propane Gas Quick Connect Coupling Adapter Kit Residential Use, Standard Application
LTWFITTING Brass Fitting Coupler 1/4" ID Hose Barb x 1/8" Male NPT Fuel Gas Water(pack of 5) $7.99
$799
current price $7.99LTWFITTING Brass Fitting Coupler 1/4" ID Hose Barb x 1/8" Male NPT Fuel Gas Water(pack of 5)
5 out of 5 stars
Acaige 2PCS 3/8 Male Flare Straight Union Coupling Brass $12.22
$1222
current price $12.22Acaige 2PCS 3/8 Male Flare Straight Union Coupling Brass
2 count Brass Flare Tube Fitting 3/8" Flare X 1/4" Female NPT Coupling Gas Adapter Pipe Connector by $7.83
$783
current price $7.832 count Brass Flare Tube Fitting 3/8" Flare X 1/4" Female NPT Coupling Gas Adapter Pipe Connector by
5' LP Propane Gas Hose Assembly - 1/4" Male NPT x 1/4" Female Swivel NPT Coupling Connector Fitting 350 PSI High Pressure for Tanks RV BBQ Grills $16.99
$1699
current price $16.995' LP Propane Gas Hose Assembly - 1/4" Male NPT x 1/4" Female Swivel NPT Coupling Connector Fitting 350 PSI High Pressure for Tanks RV BBQ Grills
DLYYPLUS Flexible PVC Pipe Coupling with Stainless Steel Clamps Fit 1 IN Nominal Pipes, Couplers for Plastic and Copper Pipe Plumbing Connections, Drain Repair, Dust Hose (1, 3 in) From $9.34
Sponsored
From$934
DLYYPLUS Flexible PVC Pipe Coupling with Stainless Steel Clamps Fit 1 IN Nominal Pipes, Couplers for Plastic and Copper Pipe Plumbing Connections, Drain Repair, Dust Hose (1, 3 in)
5 out of 5 stars
Uxcell Compression Fitting 1" OD x 1" NPT Male Stainless Steel Coupler Adapter $20.49
Sponsored
$2049
current price $20.49Uxcell Compression Fitting 1" OD x 1" NPT Male Stainless Steel Coupler Adapter
10 Pcs XFITTING 1 in x 1 in Press Coupling, Brass, $34.26
$3426
current price $34.2610 Pcs XFITTING 1 in x 1 in Press Coupling, Brass,
3pc Gas Hose Connector 1/4" Left Double Nipple Coupling Propane Gas Brass Pipe Fitting For Propane And Gas Applications $7.01
$701
current price $7.013pc Gas Hose Connector 1/4" Left Double Nipple Coupling Propane Gas Brass Pipe Fitting For Propane And Gas Applications
Uxcell 2 Packs Brass Pipe Fittings, 1" FeMale NPT to 3/4" FeMale NPT Brass Coupling, Coupler Hex Head Connectors for Air, Oil, LP, Gas $20.99
$2099
current price $20.99Uxcell 2 Packs Brass Pipe Fittings, 1" FeMale NPT to 3/4" FeMale NPT Brass Coupling, Coupler Hex Head Connectors for Air, Oil, LP, Gas
Unique Bargains Brass Pipe Fittings 1/4"NPT x 1/8"NPT Reducing Coupling 2 Pcs $10.49
$1049
current price $10.49Unique Bargains Brass Pipe Fittings 1/4"NPT x 1/8"NPT Reducing Coupling 2 Pcs
Uxcell Brass Pipe Fitting, 2Pcs 3/4" BSP Female x 1/2" BSP Female Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion $13.99
$1399
current price $13.99Uxcell Brass Pipe Fitting, 2Pcs 3/4" BSP Female x 1/2" BSP Female Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion
B&K 1 In. Malleable Black Iron Coupling $10.40
$1040
current price $10.40B&K 1 In. Malleable Black Iron Coupling
Mr. Heater Coupling Adapter Kit - Pack of 4 Contractor Value Pack $140.12
$14012
current price $140.12Mr. Heater Coupling Adapter Kit - Pack of 4 Contractor Value Pack
Uxcell Brass Pipe Fitting, 3/4" BSP Male x 1-1/4" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion $13.99
$1399
current price $13.99Uxcell Brass Pipe Fitting, 3/4" BSP Male x 1-1/4" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion
ZHZFKQ 3 Pack Qcc1 Nut Propane Gas Fitting Adapter Kit,1/4 Male Npt X Qcc1,3/8 Male Flare to 1/4 Male Npt,1/4 X 1/4 Npt Female Coupler for Bbq,Stove,Heater,Rv $12.99
$1299
current price $12.99ZHZFKQ 3 Pack Qcc1 Nut Propane Gas Fitting Adapter Kit,1/4 Male Npt X Qcc1,3/8 Male Flare to 1/4 Male Npt,1/4 X 1/4 Npt Female Coupler for Bbq,Stove,Heater,Rv
Power Products Aluminum Type B Cam and Groove Couplings / 1-Inch Quick Connect & Disconnect Fittings/Hose Camlock Fittings-1" Female Camlock Adapter Coupler Plug x 1" Male NPT Thread (1") $10.59
$1059
current price $10.59Power Products Aluminum Type B Cam and Groove Couplings / 1-Inch Quick Connect & Disconnect Fittings/Hose Camlock Fittings-1" Female Camlock Adapter Coupler Plug x 1" Male NPT Thread (1")
LTWFITTING Brass Fitting Coupler 5/16-Inch Hose Barb x 3/8-Inch Male NPT Fuel Gas Water(Pack of 5) $11.69 Was $12.99
Now$1169
current price Now $11.69, Was $12.99$12.99
LTWFITTING Brass Fitting Coupler 5/16-Inch Hose Barb x 3/8-Inch Male NPT Fuel Gas Water(Pack of 5)
Uxcell Brass Tube Coupler 5/16" Flare Male Connector Pipe Coupling Fitting Union Gas Adapter for Air Conditioner 2 Pack From $9.29
4 options
Available in additional 4 optionsFrom$929
Uxcell Brass Tube Coupler 5/16" Flare Male Connector Pipe Coupling Fitting Union Gas Adapter for Air Conditioner 2 Pack
Uxcell Brass Pipe Fitting, 2Pcs 3/4" BSP Male x 1" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion $14.89
$1489
current price $14.89Uxcell Brass Pipe Fitting, 2Pcs 3/4" BSP Male x 1" BS Male Thread Connector Brass Hex Nipple Reducing Coupling Connector for Gas Water Refrigeration System Conversion
2Pcs Copper Pipe Coupling Adapters Kit | No-Weld HVAC AC Refrigeration Flare Fittings with Flare Nuts | Corrosion-Resistant Air Conditioning Repair Connectors for Gas (1/4" & 3/8") $8.99
$899
current price $8.992Pcs Copper Pipe Coupling Adapters Kit | No-Weld HVAC AC Refrigeration Flare Fittings with Flare Nuts | Corrosion-Resistant Air Conditioning Repair Connectors for Gas (1/4" & 3/8")
4.3 out of 5 stars
Uxcell 2 Pack Brass Pipe Fittings, 1/2" FeMale NPT to 3/8" FeMale NPT Brass Coupling, Coupler Hex Head Connector for Air, Oil, LP $12.99
$1299
current price $12.99Uxcell 2 Pack Brass Pipe Fittings, 1/2" FeMale NPT to 3/8" FeMale NPT Brass Coupling, Coupler Hex Head Connector for Air, Oil, LP
Uxcell Reducing Coupling 1/2" x 1/4" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube $7.79
$779
current price $7.79Uxcell Reducing Coupling 1/2" x 1/4" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube
Uxcell Reducing Coupling 1-1/4" x 1/2" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube $14.19
$1419
current price $14.19Uxcell Reducing Coupling 1-1/4" x 1/2" NPT Female Threaded 304 Stainless Steel Reducer Pipe Fitting Adopts for Water Oil Gas Tube
Other options to consider(69)
Popular in Gas Coupling
Related Products
FORMUFIT PVC Fitting, 4-Way Tee Side Outlet , Furniture Grade, 1" Size, White, 4-Pack (F0014WT-WH-4)
FORMUFIT PVC Fitting, 4-Way Tee Side Outlet , Furniture Grade, 1" Size, White, 4-Pack (F0014WT-WH-4)$15.99current price $15.99Homewerks 514-14-1-1B 100 PSI Schedule 40 CPVC Union 1 x 1 Slip Dia. in.
Homewerks 514-14-1-1B 100 PSI Schedule 40 CPVC Union 1 x 1 Slip Dia. in.$21.90current price $21.90Genova 33707 Thread Elbow, 3/4", 90 Degree, White
Genova 33707 Thread Elbow, 3/4", 90 Degree, White$16.08current price $16.08ZORO SELECT SL300-90 90 Degree Street Elbow, Polypropylene, 3", Schedule 80, 300 psi Max Pressure
ZORO SELECT SL300-90 90 Degree Street Elbow, Polypropylene, 3", Schedule 80, 300 psi Max Pressure$62.27current price $62.27Aluminum Round Manifold, Three 1/4 in.Brass Universal Couplers,1/4 in. Industrial Steel Coupler
Aluminum Round Manifold, Three 1/4 in.Brass Universal Couplers,1/4 in. Industrial Steel Coupler$26.79current price $26.79MaxLine M8003 3/4 In Male NPT Straight Fitting Double O Ring Compression System
MaxLine M8003 3/4 In Male NPT Straight Fitting Double O Ring Compression System$19.71current price $19.71GENOVA PRODUCTS 32805 1/2" White 90 Degree Street Elbow
GENOVA PRODUCTS 32805 1/2" White 90 Degree Street Elbow$7.23current price $7.23Lasco Fittings Union Brass Compression Fitting - 1/4-Inch x 3/16-Inch
Lasco Fittings Union Brass Compression Fitting - 1/4-Inch x 3/16-Inch$11.39current price $11.39Vixen Air Push to Connect (PTC) Union/Joint Tee/3-way Pneumatic Fitting for 1/2" OD Hoses VXA8312
Vixen Air Push to Connect (PTC) Union/Joint Tee/3-way Pneumatic Fitting for 1/2" OD Hoses VXA8312$9.97current price $9.97Genova Products Pipe Elbow 90 Degree - PVC SCH 40, FIPT - 1 In
Genova Products Pipe Elbow 90 Degree - PVC SCH 40, FIPT - 1 In$8.67current price $8.67PVC Coupling, Socket x Socket, 3/4 in Pipe Size 429007BC
PVC Coupling, Socket x Socket, 3/4 in Pipe Size 429007BC$11.71current price $11.71Lasco Fittings 1/4 Inch Compression Brass 90 Degree Elbow - Bronze - 1 Piece
Lasco Fittings 1/4 Inch Compression Brass 90 Degree Elbow - Bronze - 1 Piece$10.13current price $10.13PVC Tee, Socket x Socket x FNPT, 3/4 in Pipe Size 402007
PVC Tee, Socket x Socket x FNPT, 3/4 in Pipe Size 402007$9.61current price $9.61YOUHO Brass Pipe Hose Hex Head Bushing Adapter Convert 3/4 NPT Male x 3/8 NPT Female Hex Bushing Adapter (2 packs)
YOUHO Brass Pipe Hose Hex Head Bushing Adapter Convert 3/4 NPT Male x 3/8 NPT Female Hex Bushing Adapter (2 packs)$8.99current price $8.99Lasco Fittings 3/8-Inch Female Compression x Ballcock Nut Water Supply - Stainless Steel - 12"
Lasco Fittings 3/8-Inch Female Compression x Ballcock Nut Water Supply - Stainless Steel - 12"$11.03current price $11.03IPW Industries Inc-John Guest - Acetal Female Connector Quick Connect Fitting 3/8" OD / 1/2" BSPT (Coned Shape) / British Standard Pipe Thread (BSPT) PI451214CS
IPW Industries Inc-John Guest - Acetal Female Connector Quick Connect Fitting 3/8" OD / 1/2" BSPT (Coned Shape) / British Standard Pipe Thread (BSPT) PI451214CS$11.90current price $11.90Charlotte Pipe Pipe Elbow PVC SCH 40 - 90 Degree Slip x FIP - 1/2 x 3/4 In
Charlotte Pipe Pipe Elbow PVC SCH 40 - 90 Degree Slip x FIP - 1/2 x 3/4 In$9.80current price $9.80
