Straight Thread Coupling(277)
Uses item details. Price when purchased online
(1) EZ-Fluid 1/4" Comp. x 1/4" MIP Male Adapter Reducing Union Coupling Fittings Connector,Compression x NPT,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing $7.11

Sponsored
$711
current price $7.11(1) EZ-Fluid 1/4" Comp. x 1/4" MIP Male Adapter Reducing Union Coupling Fittings Connector,Compression x NPT,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing
(1) EZ-Fluid 3/8" Comp. x 3/8" MIP Male Adapter Reducing Union Coupling Fittings Connector,Compression x NPT,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing $7.51

Sponsored
$751
current price $7.51(1) EZ-Fluid 3/8" Comp. x 3/8" MIP Male Adapter Reducing Union Coupling Fittings Connector,Compression x NPT,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing
(1) EZ-Fluid 7/8" Comp. x 3/4" MIP Male Adapter Reducing Union Coupling Fittings Connector,Compression x NPT,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing $15.25

Sponsored
$1525
current price $15.25(1) EZ-Fluid 7/8" Comp. x 3/4" MIP Male Adapter Reducing Union Coupling Fittings Connector,Compression x NPT,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing
(1Pk) EZ-Fluid 1/4" Comp x 3/8" FIP Compression x FIP Female Adapter Reducing Union Coupling Fittings Connector,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing $7.55

Sponsored
$755
current price $7.55(1Pk) EZ-Fluid 1/4" Comp x 3/8" FIP Compression x FIP Female Adapter Reducing Union Coupling Fittings Connector,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing
PVC Female Thread Coupling Threaded Socket Straight Connector Pipe Fitting White

PVC Female Thread Coupling Threaded Socket Straight Connector Pipe Fitting White
Unique Bargains Brass Pipe Fitting, Coupling, 1/2PT Female Thread Straight Rod Adapter $7.49

$749
current price $7.49Unique Bargains Brass Pipe Fitting, Coupling, 1/2PT Female Thread Straight Rod Adapter
Unique Bargains 1/8BSP Female Thread Straight Hex Fitting Rod Coupling Nut Brass Tone 2Pcs $7.99

$799
current price $7.99Unique Bargains 1/8BSP Female Thread Straight Hex Fitting Rod Coupling Nut Brass Tone 2Pcs
M12 Female Thread Straight Fitting Hex Rod Coupling Nuts Silver Tone 5 Pcs $10.89

$1089
current price $10.89M12 Female Thread Straight Fitting Hex Rod Coupling Nuts Silver Tone 5 Pcs
Pipe Fitting Connector Straight Hex Nipple Coupling 3/8 PT Female Thread Hydraulic Adapter 1pcs $7.49

$749
current price $7.49Pipe Fitting Connector Straight Hex Nipple Coupling 3/8 PT Female Thread Hydraulic Adapter 1pcs
1/2BSP Female Thread Brass Straight Rod Coupling Connector Pipe Fittings 5Pcs $11.99

$1199
current price $11.991/2BSP Female Thread Brass Straight Rod Coupling Connector Pipe Fittings 5Pcs
(1) EZ-Fluid 1/4" Comp. x 3/8" MIP Male Adapter Reducing Union Coupling Fittings Connector,Compression x NPT,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing $7.14

Sponsored
$714
current price $7.14(1) EZ-Fluid 1/4" Comp. x 3/8" MIP Male Adapter Reducing Union Coupling Fittings Connector,Compression x NPT,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing
(1Pk) EZ-Fluid 1/4" Comp x 1/4" FIP Compression x FIP Female Adapter Reducing Union Coupling Fittings Connector,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing $7.41

Sponsored
$741
current price $7.41(1Pk) EZ-Fluid 1/4" Comp x 1/4" FIP Compression x FIP Female Adapter Reducing Union Coupling Fittings Connector,LF Brass Compression Tube Fitting Safe for Drinking water Plumbing
Unique Bargains 1/4BSP Female Thread Brass Pipe Fitting Straight Hex Rod Coupling Nut 8Pcs $14.49

$1449
current price $14.49Unique Bargains 1/4BSP Female Thread Brass Pipe Fitting Straight Hex Rod Coupling Nut 8Pcs
1/2BSP Female Thread Straight Pipe Fitting Coupling Adapter Connector $7.49

$749
current price $7.491/2BSP Female Thread Straight Pipe Fitting Coupling Adapter Connector
M6 Female Thread Straight Hex Rod Coupling Connector Nuts 10 Pcs $8.86

$886
current price $8.86M6 Female Thread Straight Hex Rod Coupling Connector Nuts 10 Pcs
Brass Pipe Fitting Coupling, 1/4 PT Female Thread Straight Hex Rod Adapter $6.99

$699
current price $6.99Brass Pipe Fitting Coupling, 1/4 PT Female Thread Straight Hex Rod Adapter
Industrial Grade Steel Adapters Pack Of 2 Smooth Royal US Pipe Thread Conversion Straight Threaded Coupling $10.99

$1099
current price $10.99Industrial Grade Steel Adapters Pack Of 2 Smooth Royal US Pipe Thread Conversion Straight Threaded Coupling
Unique Bargains Gold Tone Brass Pipe Fitting G 1/2" Female Thread Straight Coupling Connector $9.21

$921
current price $9.21Unique Bargains Gold Tone Brass Pipe Fitting G 1/2" Female Thread Straight Coupling Connector
Uxcell G1/4 Female Thread 150mm Stainless Steel Straight Pipe Coupling Fitting From $9.99

2 options
Available in additional 2 optionsFrom$999
Uxcell G1/4 Female Thread 150mm Stainless Steel Straight Pipe Coupling Fitting
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting for Pump Accessories 3/4" x 3/4" Female BSP 2 From $9.19

6 options
Available in additional 6 optionsFrom$919
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting for Pump Accessories 3/4" x 3/4" Female BSP 2
15 out of 5 Stars. 1 reviews
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
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
6pcs 1/2PT Male Thread x 10mm Hose Barb Fitting Straight Brass Coupling Adapter $10.49

$1049
current price $10.496pcs 1/2PT Male Thread x 10mm Hose Barb Fitting Straight Brass Coupling Adapter
Unique Bargains 1/2" NPT F/F Female Thread Cylinder Rod Coupling Straight Adapter Fitting $6.99

$699
current price $6.99Unique Bargains 1/2" NPT F/F Female Thread Cylinder Rod Coupling Straight Adapter Fitting
1" NPTF Female x 1" NPTF Female Straight Hex Coupler/Coupling Hydraulic Pipe Thread Fitting From $41.17

4 options
Available in additional 4 optionsFrom$4117
1" NPTF Female x 1" NPTF Female Straight Hex Coupler/Coupling Hydraulic Pipe Thread Fitting
M18*1.5 to 1/2 inch male female straight threaded metric to BSP adapter pipe fitting connector hex coupling nut reducing nipple From $27.41

2 options
Available in additional 2 optionsFrom$2741
M18*1.5 to 1/2 inch male female straight threaded metric to BSP adapter pipe fitting connector hex coupling nut reducing nipple
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting 2" x 2" Female BSPT 2 From $11.99

4 options
Available in additional 4 optionsFrom$1199
Uxcell Stainless Steel Pipe Coupling, Straight Coupling Connectors Adapter Cast Pipe Fitting 2" x 2" Female BSPT 2
Supply Giant NDUU0400 4" Straight Merchant Steel Coupling with Black Coating$$Plumbing & HVAC $112.77

$11277
current price $112.77Supply Giant NDUU0400 4" Straight Merchant Steel Coupling with Black Coating$$Plumbing & HVAC
Clearance SDFGTstore Industrial Grade Steel NPT Adapters Pack Of 2 Smooth Royal US Pipe Thread Conversion Straight Threaded Coupling Was $12.39

SDFGTstore Industrial Grade Steel NPT Adapters Pack Of 2 Smooth Royal US Pipe Thread Conversion Straight Threaded Coupling
10Pcs Pipe Thread Coupler Stainless Steel Pipe Fittings Straight Female Thread Straight Nipple Joint Pipe Connection Hole: 12mm $10.97

$1097
current price $10.9710Pcs Pipe Thread Coupler Stainless Steel Pipe Fittings Straight Female Thread Straight Nipple Joint Pipe Connection Hole: 12mm
tooloflife 10Pcs Pneumatic Quick Coupling Thread Straight-through High Pressure Water Vacuum 4mm-10mm From $8.57

8 options
Available in additional 8 optionsFrom$857
tooloflife 10Pcs Pneumatic Quick Coupling Thread Straight-through High Pressure Water Vacuum 4mm-10mm
Uxcell G1/2 Female Thread 150mm Stainless Steel Straight Pipe Coupling Fitting

2 options
Available in additional 2 optionsUxcell G1/2 Female Thread 150mm Stainless Steel Straight Pipe Coupling Fitting
1" NPTF Female x 1" NPTF Female Straight Hex Coupler/Coupling Hydraulic Pipe Thread Fitting From $41.17

4 options
Available in additional 4 optionsFrom$4117
1" NPTF Female x 1" NPTF Female Straight Hex Coupler/Coupling Hydraulic Pipe Thread Fitting
Pipe Fitting Connector Straight Hex Nipple Coupling 1/4 PT Female Thread Hydraulic Adapter 4 pcs $9.99

$999
current price $9.99Pipe Fitting Connector Straight Hex Nipple Coupling 1/4 PT Female Thread Hydraulic Adapter 4 pcs
Pipe Fitting Connector Straight Hex Nipple Coupling 3/8 PT Female Thread Hydraulic Adapter 4 pcs $10.96

$1096
current price $10.96Pipe Fitting Connector Straight Hex Nipple Coupling 3/8 PT Female Thread Hydraulic Adapter 4 pcs
14 out of 5 Stars. 1 reviews
Unique Bargains 1/8" PT Thread 1/4" Pneumatic Air Hose Straight Barbed Fitting Coupling 5 Pcs $7.99

$799
current price $7.99Unique Bargains 1/8" PT Thread 1/4" Pneumatic Air Hose Straight Barbed Fitting Coupling 5 Pcs
Unique Bargains 19mm 1/2" NPT Female Thread Brass Quick Fitting Coupler Straight Connector $7.59

$759
current price $7.59Unique Bargains 19mm 1/2" NPT Female Thread Brass Quick Fitting Coupler Straight Connector
Unique Bargains 3/8" Fuel Hose Barb 19/32" Female Thread Straight Coupling Brass Fitting $7.44

$744
current price $7.44Unique Bargains 3/8" Fuel Hose Barb 19/32" Female Thread Straight Coupling Brass Fitting
Uxcell 1Pcs 1 1/2" Pipe Coupling Fitting, sCH80 (Socket x Socket) Furniture Grade Slip Socket Connectors, Straight Pressure Pipe Fittings for Home Use, Irrigation, Industrial $12.49

$1249
current price $12.49Uxcell 1Pcs 1 1/2" Pipe Coupling Fitting, sCH80 (Socket x Socket) Furniture Grade Slip Socket Connectors, Straight Pressure Pipe Fittings for Home Use, Irrigation, Industrial
QuickFitting 1/2 In. Push-to-Connect Stainless Steel Straight Coupling SS811R $14.96

$1496
current price $14.96QuickFitting 1/2 In. Push-to-Connect Stainless Steel Straight Coupling SS811R
Vixen Air 3/8" NPT Male to 3/8" NPT Male Straight Coupling (4-PACK) VXA3838-4 From $14.97

3 options
Available in additional 3 optionsFrom$1497
Vixen Air 3/8" NPT Male to 3/8" NPT Male Straight Coupling (4-PACK) VXA3838-4
Uxcell Pipe Fittings Nipple G 1 x G 3/4, 10 Pcs Male to Male Thread Coupling Adapter Hex Straight Connector, White $18.09

$1809
current price $18.09Uxcell Pipe Fittings Nipple G 1 x G 3/4, 10 Pcs Male to Male Thread Coupling Adapter Hex Straight Connector, White
Uxcell Pipe Fittings Nipple G 3/4, 4 Pcs Male to Male Thread Coupling Adapter Hex Straight Connector, White $10.49

$1049
current price $10.49Uxcell Pipe Fittings Nipple G 3/4, 4 Pcs Male to Male Thread Coupling Adapter Hex Straight Connector, White
10Pcs Pipe Thread Coupler Stainless Steel Pipe Fittings Straight Female Thread 1.02''x0.63'' Straight Nipple Joint Pipe Connection Hole: 12mm Stainless Steel Color $10.97

$1097
current price $10.9710Pcs Pipe Thread Coupler Stainless Steel Pipe Fittings Straight Female Thread 1.02''x0.63'' Straight Nipple Joint Pipe Connection Hole: 12mm Stainless Steel Color
Unique Bargains 1/2" PT Thread 1/4" Pneumatic Air Hose Straight Barbed Fitting Coupling 5 Pcs $12.80

$1280
current price $12.80Unique Bargains 1/2" PT Thread 1/4" Pneumatic Air Hose Straight Barbed Fitting Coupling 5 Pcs
2Pack Brass Pipe Fitting, 5/8" OD x 1/2" NPT Male Brass Compression Tube Fitting, Brass Compression Union Connector, Brass Straight Coupling Adapter Fitting Fit 5/8" Pipe $12.29

$1229
current price $12.292Pack Brass Pipe Fitting, 5/8" OD x 1/2" NPT Male Brass Compression Tube Fitting, Brass Compression Union Connector, Brass Straight Coupling Adapter Fitting Fit 5/8" Pipe
QuickFitting 3/4 In. Push-to-Connect Stainless Steel Straight Coupling SS821R $15.94

$1594
current price $15.94QuickFitting 3/4 In. Push-to-Connect Stainless Steel Straight Coupling SS821R
2Pcs Brass Compression Tube Fitting, 10mm Tube OD Connector, NPT Thread Compression Union Connectors & Compression Sleeves Ferrules, Brass Straight Coupling Adapter $15.29

$1529
current price $15.292Pcs Brass Compression Tube Fitting, 10mm Tube OD Connector, NPT Thread Compression Union Connectors & Compression Sleeves Ferrules, Brass Straight Coupling Adapter
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