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$2.36
Smith Cooper Black Merchant Steel Coupling - 23MC4002
John M. Ellsworth Co., Inc.
$2.36
Smith Cooper Black Merchant Steel Coupling - 23MC4002
John M. Ellsworth Co., Inc.
$42.40
Kuriyama 2 in. Stainless Steel Quick Couplings - SS-D200
John M. Ellsworth Co., Inc.
$42.40
Kuriyama 2 in. Stainless Steel Quick Couplings - SS-D200
John M. Ellsworth Co., Inc.
$5.51
Smith Cooper Black Merchant Steel Half Coupling - 23HC4012
John M. Ellsworth Co., Inc.
$5.51
Smith Cooper Black Merchant Steel Half Coupling - 23HC4012
John M. Ellsworth Co., Inc.
$7.95
Garvin Southwire 1" Emt Set Screw Slip Coupling Steel (Sslp-100)
Lite Store USA
$7.95
Garvin Southwire 1" Emt Set Screw Slip Coupling Steel (Sslp-100)
Lite Store USA
$21.62
1-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$21.62
1-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$279.95
Climax Metal, Keyless Rigid Coupling, C600E-112, Steel, 1.125"(D) X 2.598"(D), 1-1/8"L Shaft
Global Industrial
$279.95
Climax Metal, Keyless Rigid Coupling, C600E-112, Steel, 1.125"(D) X 2.598"(D), 1-1/8"L Shaft
Global Industrial
$865.83
$962.25
XJG94HDG HDG - Eaton Crouse-Hinds 3-1/2 Inch Rigid/IMC Steel Expansion Coupling Hot Dip Galvanized
Essential Electric Supply
10% off
$865.83
$962.25
XJG94HDG HDG - Eaton Crouse-Hinds 3-1/2 Inch Rigid/IMC Steel Expansion Coupling Hot Dip Galvanized
Essential Electric Supply
$13.19
Uxcell Shaft Coupling 1/2" Bore, 1" OD, 1-1/2" Length, Black Oxide Plated Steel Rigid Coupling, Motor Wheel Coupler, (2 Set Screws)
Amazon.com
$13.19
Uxcell Shaft Coupling 1/2" Bore, 1" OD, 1-1/2" Length, Black Oxide Plated Steel Rigid Coupling, Motor Wheel Coupler, (2 Set Screws)
Amazon.com
$44.75
Climax Metals RC-100-KW4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1" Bore, 2" Outside Diameter, 3" Length, 5/16"-18 X 1/2" Set Screw
Amazon.com
71
Free shipping
$44.75
Climax Metals RC-100-KW4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1" Bore, 2" Outside Diameter, 3" Length, 5/16"-18 X 1/2" Set Screw
Amazon.com
$187.45
5 in. NPT Threaded (Taper Tapped) - Full Coupling - 150 Galvanized Merchant Steel Pipe Fitting
BFO
$187.45
5 in. NPT Threaded (Taper Tapped) - Full Coupling - 150 Galvanized Merchant Steel Pipe Fitting
BFO
$158.85
4 in. NPT Threaded - Banded Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$158.85
4 in. NPT Threaded - Banded Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$26.22
Anvil 8700158309, Steel Pipe Fitting, Coupling, 2" NPT Female, Black Finish
Amazon.com
106
$26.22
Anvil 8700158309, Steel Pipe Fitting, Coupling, 2" NPT Female, Black Finish
Amazon.com
$75.22
4 in. NPT Threaded - Half Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$75.22
4 in. NPT Threaded - Half Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$70.61
1-1/2 in. X 1-1/4 in. NPT Threaded - Reducing Coupling - 1000 Barstock 304 Stainless Steel Pipe Fitting
BFO
$70.61
1-1/2 in. X 1-1/4 in. NPT Threaded - Reducing Coupling - 1000 Barstock 304 Stainless Steel Pipe Fitting
BFO
$125.78
Stainless Steel Coupling Nuts, 316, SS 1 Inch-8 X 2-1/2 Inch | Bolt Depot
Bolt Depot
$125.78
Stainless Steel Coupling Nuts, 316, SS 1 Inch-8 X 2-1/2 Inch | Bolt Depot
Bolt Depot
$35.99
1/2" NPT Carbon Steel Flat Face Type Hydraulic Quick Connect Coupling,ISO 16028 With 2 Sets Dust Caps,Quick Disconnect Coupler
Amazon.com
Free shipping
$35.99
1/2" NPT Carbon Steel Flat Face Type Hydraulic Quick Connect Coupling,ISO 16028 With 2 Sets Dust Caps,Quick Disconnect Coupler
Amazon.com
$51.85
466 2-1/2", Zinc Plated Steel, Set Screw, EMT Coupling
Kelly & Hayes Electrical Supply
$51.85
466 2-1/2", Zinc Plated Steel, Set Screw, EMT Coupling
Kelly & Hayes Electrical Supply
$109.95
Re-Machinable Coupling R2CC-Series, ", Black Oxide Steel, R2CC-100-100
Global Industrial
$109.95
Re-Machinable Coupling R2CC-Series, ", Black Oxide Steel, R2CC-100-100
Global Industrial
$18.39
RC250 2-1/2", Galvanized, Steel, Female Threaded, Rigid/IMC Conduit Coupling
Kelly & Hayes Electrical Supply
$18.39
RC250 2-1/2", Galvanized, Steel, Female Threaded, Rigid/IMC Conduit Coupling
Kelly & Hayes Electrical Supply
$39.95
Set Screw Coupling, 1-1/8", Black Oxide Steel, RC-112
Global Industrial
$39.95
Set Screw Coupling, 1-1/8", Black Oxide Steel, RC-112
Global Industrial
$7.99
Beduan Stainless Steel Cast Pipe Fitting, Coupling, 3/4" X 3/4" Female Thread (1-1/4" Length)
Amazon.com
532
$7.99
Beduan Stainless Steel Cast Pipe Fitting, Coupling, 3/4" X 3/4" Female Thread (1-1/4" Length)
Amazon.com
$80.95
Climax Metal, Metric Set Screw Coupling, MRC-20-S-4H@90, Steel, 20mm
Global Industrial
$80.95
Climax Metal, Metric Set Screw Coupling, MRC-20-S-4H@90, Steel, 20mm
Global Industrial
$1.96
RC50 1/2", Galvanized, Steel, Female Threaded, Rigid/IMC Conduit Coupling
Kelly & Hayes Electrical Supply
$1.96
RC50 1/2", Galvanized, Steel, Female Threaded, Rigid/IMC Conduit Coupling
Kelly & Hayes Electrical Supply
$129.95
Climax Metal, Metric Set Screw Coupling, MRC-40-4H@90, Steel, 40mm
Global Industrial
$129.95
Climax Metal, Metric Set Screw Coupling, MRC-40-4H@90, Steel, 40mm
Global Industrial
$1.19
1/4 in. Galvanized Steel Merchant Coupling
Pipe Decor
$1.19
1/4 in. Galvanized Steel Merchant Coupling
Pipe Decor
$8.69
2 in. Galvanized Steel Merchant Coupling
Pipe Decor
$8.69
2 in. Galvanized Steel Merchant Coupling
Pipe Decor
$29.32
1-1/2 in. NPT Threaded - Full Coupling - 304 Stainless Steel 150 MSS SP-114 Heavy Pattern Pipe Fitting
BFO
$29.32
1-1/2 in. NPT Threaded - Full Coupling - 304 Stainless Steel 150 MSS SP-114 Heavy Pattern Pipe Fitting
BFO
$552.78
466 - Crouse-Hinds 2-1/2" Steel Set Screw EMT/Rigid Conduit Coupling
Essential Electric Supply
$552.78
466 - Crouse-Hinds 2-1/2" Steel Set Screw EMT/Rigid Conduit Coupling
Essential Electric Supply
$18.90
8'' Inch Galvanised Steel - Metal Duct Connector, Straight Pipe Coupler
Amazon.com
46
$18.90
8'' Inch Galvanised Steel - Metal Duct Connector, Straight Pipe Coupler
Amazon.com
$41.99
2 in. NPT Threaded - Full Coupling - 6000 Forged Carbon Steel Pipe Fitting - ASTM A105N Normalized
BFO
$41.99
2 in. NPT Threaded - Full Coupling - 6000 Forged Carbon Steel Pipe Fitting - ASTM A105N Normalized
BFO
$32.83
194 CROUSE-HINDS 1-1/2" STEEL ERICSON 3-PIECE COUPLING FOR RIGID/IMC CONDUIT
Kelly & Hayes Electrical Supply
$32.83
194 CROUSE-HINDS 1-1/2" STEEL ERICSON 3-PIECE COUPLING FOR RIGID/IMC CONDUIT
Kelly & Hayes Electrical Supply
$50.16
Steel DN 10 Hydraulic Coupling Socket 3/8 Inch Male NPT Threads ISO 14540 D 19 mm
Tameson.com
$50.16
Steel DN 10 Hydraulic Coupling Socket 3/8 Inch Male NPT Threads ISO 14540 D 19 mm
Tameson.com
$13.99
Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
Amazon.com
172
$13.99
Megairon 2" X 2" NPT Male Threaded Hex Nipple,Stainless Steel 304 Quick Coupler Pipe Fitting
Amazon.com
$119.95
1-Piece Industry Standard Clamping Couplings, 1-1/2", Black Oxide Steel, ISCC-150-100
Global Industrial
$119.95
1-Piece Industry Standard Clamping Couplings, 1-1/2", Black Oxide Steel, ISCC-150-100
Global Industrial
$229.95
2-Piece Industry Standard Clamping Coupling W/Keyway, 1-1/4", Black Oxide Steel, 2ISCC-125-100KW
Global Industrial
$229.95
2-Piece Industry Standard Clamping Coupling W/Keyway, 1-1/4", Black Oxide Steel, 2ISCC-125-100KW
Global Industrial
$41.13
2 in. Socket Weld - Full Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$41.13
2 in. Socket Weld - Full Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
Style 907/W907 HDPE-to-Steel Transition Coupling - Victaulic
Style 907/W907 HDPE-to-Steel Transition Coupling - Victaulic
5 months ago
victaulic.com
Mastering the Machining of Steel for Perfect Couplings
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How To Join Steel and Copper Pipes
How To Join Steel and Copper Pipes
Aug 30, 2007
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Shop steel coupling

Sponsored
About our ads
$2.36
Smith Cooper Black Merchant Steel Coupling - 23MC4002
John M. Ellsworth Co., Inc.
$2.36
Smith Cooper Black Merchant Steel Coupling - 23MC4002
John M. Ellsworth Co., Inc.
$42.40
Kuriyama 2 in. Stainless Steel Quick Couplings - SS-D200
John M. Ellsworth Co., Inc.
$42.40
Kuriyama 2 in. Stainless Steel Quick Couplings - SS-D200
John M. Ellsworth Co., Inc.
$5.51
Smith Cooper Black Merchant Steel Half Coupling - 23HC4012
John M. Ellsworth Co., Inc.
$5.51
Smith Cooper Black Merchant Steel Half Coupling - 23HC4012
John M. Ellsworth Co., Inc.
$7.95
Garvin Southwire 1" Emt Set Screw Slip Coupling Steel (Sslp-100)
Lite Store USA
$7.95
Garvin Southwire 1" Emt Set Screw Slip Coupling Steel (Sslp-100)
Lite Store USA
$21.62
1-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$21.62
1-1/2 in. NPT Threaded - Full Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$279.95
Climax Metal, Keyless Rigid Coupling, C600E-112, Steel, 1.125"(D) X 2.598"(D), 1-1/8"L Shaft
Global Industrial
$279.95
Climax Metal, Keyless Rigid Coupling, C600E-112, Steel, 1.125"(D) X 2.598"(D), 1-1/8"L Shaft
Global Industrial
$865.83
$962.25
XJG94HDG HDG - Eaton Crouse-Hinds 3-1/2 Inch Rigid/IMC Steel Expansion Coupling Hot Dip Galvanized
Essential Electric Supply
10% off
$865.83
$962.25
XJG94HDG HDG - Eaton Crouse-Hinds 3-1/2 Inch Rigid/IMC Steel Expansion Coupling Hot Dip Galvanized
Essential Electric Supply
$13.19
Uxcell Shaft Coupling 1/2" Bore, 1" OD, 1-1/2" Length, Black Oxide Plated Steel Rigid Coupling, Motor Wheel Coupler, (2 Set Screws)
Amazon.com
$13.19
Uxcell Shaft Coupling 1/2" Bore, 1" OD, 1-1/2" Length, Black Oxide Plated Steel Rigid Coupling, Motor Wheel Coupler, (2 Set Screws)
Amazon.com
$44.75
Climax Metals RC-100-KW4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1" Bore, 2" Outside Diameter, 3" Length, 5/16"-18 X 1/2" Set Screw
Amazon.com
71
Free shipping
$44.75
Climax Metals RC-100-KW4H@90 Black Oxide Plated Mild Steel Rigid Coupling, 1" Bore, 2" Outside Diameter, 3" Length, 5/16"-18 X 1/2" Set Screw
Amazon.com
$187.45
5 in. NPT Threaded (Taper Tapped) - Full Coupling - 150 Galvanized Merchant Steel Pipe Fitting
BFO
$187.45
5 in. NPT Threaded (Taper Tapped) - Full Coupling - 150 Galvanized Merchant Steel Pipe Fitting
BFO
$158.85
4 in. NPT Threaded - Banded Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$158.85
4 in. NPT Threaded - Banded Coupling - 150 Cast 316 Stainless Steel Pipe Fitting
BFO
$26.22
Anvil 8700158309, Steel Pipe Fitting, Coupling, 2" NPT Female, Black Finish
Amazon.com
106
$26.22
Anvil 8700158309, Steel Pipe Fitting, Coupling, 2" NPT Female, Black Finish
Amazon.com
$75.22
4 in. NPT Threaded - Half Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$75.22
4 in. NPT Threaded - Half Coupling - 150 Cast 304 Stainless Steel Pipe Fitting
BFO
$70.61
1-1/2 in. X 1-1/4 in. NPT Threaded - Reducing Coupling - 1000 Barstock 304 Stainless Steel Pipe Fitting
BFO
$70.61
1-1/2 in. X 1-1/4 in. NPT Threaded - Reducing Coupling - 1000 Barstock 304 Stainless Steel Pipe Fitting
BFO
$125.78
Stainless Steel Coupling Nuts, 316, SS 1 Inch-8 X 2-1/2 Inch | Bolt Depot
Bolt Depot
$125.78
Stainless Steel Coupling Nuts, 316, SS 1 Inch-8 X 2-1/2 Inch | Bolt Depot
Bolt Depot
$35.99
1/2" NPT Carbon Steel Flat Face Type Hydraulic Quick Connect Coupling,ISO 16028 With 2 Sets Dust Caps,Quick Disconnect Coupler
Amazon.com
Free shipping
$35.99
1/2" NPT Carbon Steel Flat Face Type Hydraulic Quick Connect Coupling,ISO 16028 With 2 Sets Dust Caps,Quick Disconnect Coupler
Amazon.com
$51.85
466 2-1/2", Zinc Plated Steel, Set Screw, EMT Coupling
Kelly & Hayes Electrical Supply
$51.85
466 2-1/2", Zinc Plated Steel, Set Screw, EMT Coupling
Kelly & Hayes Electrical Supply
$109.95
Re-Machinable Coupling R2CC-Series, ", Black Oxide Steel, R2CC-100-100
Global Industrial
$109.95
Re-Machinable Coupling R2CC-Series, ", Black Oxide Steel, R2CC-100-100
Global Industrial