Shop Small Threaded Couplers

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$19.25
Set Screw Coupling, 1/4", Stainless Steel, RC-025-S
Global Industrial
$19.25
Set Screw Coupling, 1/4", Stainless Steel, RC-025-S
Global Industrial
$14.00
Set Screw Coupling, 1/2", Black Oxide Steel, RC-050
Global Industrial
$14.00
Set Screw Coupling, 1/2", Black Oxide Steel, RC-050
Global Industrial
$18.25
Set Screw Coupling W/Keyway, 1/2", Black Oxide Steel, RC-050-KW
Global Industrial
13
$18.25
Set Screw Coupling W/Keyway, 1/2", Black Oxide Steel, RC-050-KW
Global Industrial
$32.95
Climax Metal, Set Screw Coupling, RC-100-A, RC Series, Aluminum, 1" Bore, 2"OD
Global Industrial
$32.95
Climax Metal, Set Screw Coupling, RC-100-A, RC Series, Aluminum, 1" Bore, 2"OD
Global Industrial
$67.95
Climax Metal, Metric Set Screw Coupling, MRC-30, Black Oxide, 30mm
Global Industrial
$67.95
Climax Metal, Metric Set Screw Coupling, MRC-30, Black Oxide, 30mm
Global Industrial
$27.03
Coupling Nut: Zinc-Plated, Grade 5, Steel, 1/2"-13 Thread, 3/4 in Hex Wd, 1 3/4 in Lg, 5 PK [PK/5] Model: 250184BG
Grainger
$27.03
Coupling Nut: Zinc-Plated, Grade 5, Steel, 1/2"-13 Thread, 3/4 in Hex Wd, 1 3/4 in Lg, 5 PK [PK/5] Model: 250184BG
Grainger
$28.72
Coupling Nut Reducer: Grade 2, Steel, 1/2"-13 Thread Size A, 3/8"-16 Thread Size B, 10 PK [PK/10] Model: 1JE57
Grainger
$28.72
Coupling Nut Reducer: Grade 2, Steel, 1/2"-13 Thread Size A, 3/8"-16 Thread Size B, 10 PK [PK/10] Model: 1JE57
Grainger
$139.95
Climax Metal, Metric Set Screw Coupling W/Keyway, MRC-40-KW, Black Oxide, 40mm
Global Industrial
$139.95
Climax Metal, Metric Set Screw Coupling W/Keyway, MRC-40-KW, Black Oxide, 40mm
Global Industrial
$39.35
Coupling Nut: Zinc-Plated, Grade 2, Steel, 3/8"-24 Thread, 1/2 in Hex Wd, 1 1/8 in Lg, 10 PK [PK/10] Model: 250367BG
Grainger
$39.35
Coupling Nut: Zinc-Plated, Grade 2, Steel, 3/8"-24 Thread, 1/2 in Hex Wd, 1 1/8 in Lg, 10 PK [PK/10] Model: 250367BG
Grainger
$9.10
Milton S-715 m Style Industrial Coupler 1/4" FNPT
Global Industrial
20
$9.10
Milton S-715 m Style Industrial Coupler 1/4" FNPT
Global Industrial
$8.99
Thread Adapter, NPT 1/4 Female To NPT 1/2 Male
Koolance
$8.99
Thread Adapter, NPT 1/4 Female To NPT 1/2 Male
Koolance
$51.03
Coupling Nut Reducer: Grade 2, Steel, 1/2"-13 Thread Size A, 1/4"-20 Thread Size B, 10 PK [PK/10] Model: 250668BG
Grainger
$51.03
Coupling Nut Reducer: Grade 2, Steel, 1/2"-13 Thread Size A, 1/4"-20 Thread Size B, 10 PK [PK/10] Model: 250668BG
Grainger
$1.29
Garvin Hc50 1/2" Zinc Plated Steel Short Threaded Coupling
Gordon Electric Supply
$1.29
Garvin Hc50 1/2" Zinc Plated Steel Short Threaded Coupling
Gordon Electric Supply
$36.12
Coupling Nut: Zinc-Plated, Grade 2, Steel, 3/8"-16 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250537BG
Grainger
$36.12
Coupling Nut: Zinc-Plated, Grade 2, Steel, 3/8"-16 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250537BG
Grainger
$27.34
Coupling Nut: Zinc-Plated, Grade 2, Steel, 1/2"-13 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250539BG
Grainger
$27.34
Coupling Nut: Zinc-Plated, Grade 2, Steel, 1/2"-13 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250539BG
Grainger
$28.29
Coupling Nut: Plain, 18-8, Stainless Steel, 5/16"-18 Thread, 1/2 in Hex Wd, 7/8 in Lg, 5 PK [PK/5] Model: 1HY28
Grainger
$28.29
Coupling Nut: Plain, 18-8, Stainless Steel, 5/16"-18 Thread, 1/2 in Hex Wd, 7/8 in Lg, 5 PK [PK/5] Model: 1HY28
Grainger
$10.25
Milton S-719 m Style Industrial Coupler 3/8" MNPT
Global Industrial
23
$10.25
Milton S-719 m Style Industrial Coupler 3/8" MNPT
Global Industrial
$21.74
Coupling Nut: Plain, 18-8, Stainless Steel, 3/8"-16 Thread, 1/2 in Hex Wd, 1 1/8 in Lg, 5 PK [PK/5] Model: 1HY32
Grainger
$21.74
Coupling Nut: Plain, 18-8, Stainless Steel, 3/8"-16 Thread, 1/2 in Hex Wd, 1 1/8 in Lg, 5 PK [PK/5] Model: 1HY32
Grainger
$61.06
Coupling Nut: Zinc-Plated, Grade 2, Steel, 1"-8 Thread, Left Hand And Right Hand, 1 5/8 in Hex Wd Model: 203098BG
Grainger
$61.06
Coupling Nut: Zinc-Plated, Grade 2, Steel, 1"-8 Thread, Left Hand And Right Hand, 1 5/8 in Hex Wd Model: 203098BG
Grainger
$11.43
Coupling Nut: Zinc-Plated, Grade 2, Steel, 5/16"-18 Thread, 1/2 in Hex Wd, 1 3/4 in Lg, 10 PK [PK/10] Model: 1JA61
Grainger
$11.43
Coupling Nut: Zinc-Plated, Grade 2, Steel, 5/16"-18 Thread, 1/2 in Hex Wd, 1 3/4 in Lg, 10 PK [PK/10] Model: 1JA61
Grainger
$59.78
Coupling Nut: Plain, 18-8, Stainless Steel, 1/2"-13 Thread, 11/16 in Hex Wd, 1 3/4 in Lg, 5 PK [PK/5] Model: U51106.050.0175
Grainger
$59.78
Coupling Nut: Plain, 18-8, Stainless Steel, 1/2"-13 Thread, 11/16 in Hex Wd, 1 3/4 in Lg, 5 PK [PK/5] Model: U51106.050.0175
Grainger
$6.44
Pipe Coupling: Schedule 40, PVC, 2 in X 2 in Size, Threaded X Threaded, Female NPT X Female NPT Model: 430020
Grainger
$6.44
Pipe Coupling: Schedule 40, PVC, 2 in X 2 in Size, Threaded X Threaded, Female NPT X Female NPT Model: 430020
Grainger
$3,543.75
T&B 8124 1/2" Set-Screw Coupling
Gordon Electric Supply
$3,543.75
T&B 8124 1/2" Set-Screw Coupling
Gordon Electric Supply
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Shop Small Threaded Couplers

Sponsored
About our ads
$19.25
Set Screw Coupling, 1/4", Stainless Steel, RC-025-S
Global Industrial
$19.25
Set Screw Coupling, 1/4", Stainless Steel, RC-025-S
Global Industrial
$14.00
Set Screw Coupling, 1/2", Black Oxide Steel, RC-050
Global Industrial
$14.00
Set Screw Coupling, 1/2", Black Oxide Steel, RC-050
Global Industrial
$18.25
Set Screw Coupling W/Keyway, 1/2", Black Oxide Steel, RC-050-KW
Global Industrial
13
$18.25
Set Screw Coupling W/Keyway, 1/2", Black Oxide Steel, RC-050-KW
Global Industrial
$32.95
Climax Metal, Set Screw Coupling, RC-100-A, RC Series, Aluminum, 1" Bore, 2"OD
Global Industrial
$32.95
Climax Metal, Set Screw Coupling, RC-100-A, RC Series, Aluminum, 1" Bore, 2"OD
Global Industrial
$67.95
Climax Metal, Metric Set Screw Coupling, MRC-30, Black Oxide, 30mm
Global Industrial
$67.95
Climax Metal, Metric Set Screw Coupling, MRC-30, Black Oxide, 30mm
Global Industrial
$27.03
Coupling Nut: Zinc-Plated, Grade 5, Steel, 1/2"-13 Thread, 3/4 in Hex Wd, 1 3/4 in Lg, 5 PK [PK/5] Model: 250184BG
Grainger
$27.03
Coupling Nut: Zinc-Plated, Grade 5, Steel, 1/2"-13 Thread, 3/4 in Hex Wd, 1 3/4 in Lg, 5 PK [PK/5] Model: 250184BG
Grainger
$28.72
Coupling Nut Reducer: Grade 2, Steel, 1/2"-13 Thread Size A, 3/8"-16 Thread Size B, 10 PK [PK/10] Model: 1JE57
Grainger
$28.72
Coupling Nut Reducer: Grade 2, Steel, 1/2"-13 Thread Size A, 3/8"-16 Thread Size B, 10 PK [PK/10] Model: 1JE57
Grainger
$139.95
Climax Metal, Metric Set Screw Coupling W/Keyway, MRC-40-KW, Black Oxide, 40mm
Global Industrial
$139.95
Climax Metal, Metric Set Screw Coupling W/Keyway, MRC-40-KW, Black Oxide, 40mm
Global Industrial
$39.35
Coupling Nut: Zinc-Plated, Grade 2, Steel, 3/8"-24 Thread, 1/2 in Hex Wd, 1 1/8 in Lg, 10 PK [PK/10] Model: 250367BG
Grainger
$39.35
Coupling Nut: Zinc-Plated, Grade 2, Steel, 3/8"-24 Thread, 1/2 in Hex Wd, 1 1/8 in Lg, 10 PK [PK/10] Model: 250367BG
Grainger
$9.10
Milton S-715 m Style Industrial Coupler 1/4" FNPT
Global Industrial
20
$9.10
Milton S-715 m Style Industrial Coupler 1/4" FNPT
Global Industrial
$8.99
Thread Adapter, NPT 1/4 Female To NPT 1/2 Male
Koolance
$8.99
Thread Adapter, NPT 1/4 Female To NPT 1/2 Male
Koolance
$51.03
Coupling Nut Reducer: Grade 2, Steel, 1/2"-13 Thread Size A, 1/4"-20 Thread Size B, 10 PK [PK/10] Model: 250668BG
Grainger
$51.03
Coupling Nut Reducer: Grade 2, Steel, 1/2"-13 Thread Size A, 1/4"-20 Thread Size B, 10 PK [PK/10] Model: 250668BG
Grainger
$1.29
Garvin Hc50 1/2" Zinc Plated Steel Short Threaded Coupling
Gordon Electric Supply
$1.29
Garvin Hc50 1/2" Zinc Plated Steel Short Threaded Coupling
Gordon Electric Supply
$36.12
Coupling Nut: Zinc-Plated, Grade 2, Steel, 3/8"-16 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250537BG
Grainger
$36.12
Coupling Nut: Zinc-Plated, Grade 2, Steel, 3/8"-16 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250537BG
Grainger
$27.34
Coupling Nut: Zinc-Plated, Grade 2, Steel, 1/2"-13 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250539BG
Grainger
$27.34
Coupling Nut: Zinc-Plated, Grade 2, Steel, 1/2"-13 Thread, Left Hand And Right Hand, 4 in Lg, 2 PK [PK/2] Model: 250539BG
Grainger
$28.29
Coupling Nut: Plain, 18-8, Stainless Steel, 5/16"-18 Thread, 1/2 in Hex Wd, 7/8 in Lg, 5 PK [PK/5] Model: 1HY28
Grainger
$28.29
Coupling Nut: Plain, 18-8, Stainless Steel, 5/16"-18 Thread, 1/2 in Hex Wd, 7/8 in Lg, 5 PK [PK/5] Model: 1HY28
Grainger
$10.25
Milton S-719 m Style Industrial Coupler 3/8" MNPT
Global Industrial
23
$10.25
Milton S-719 m Style Industrial Coupler 3/8" MNPT
Global Industrial
$21.74
Coupling Nut: Plain, 18-8, Stainless Steel, 3/8"-16 Thread, 1/2 in Hex Wd, 1 1/8 in Lg, 5 PK [PK/5] Model: 1HY32
Grainger
$21.74
Coupling Nut: Plain, 18-8, Stainless Steel, 3/8"-16 Thread, 1/2 in Hex Wd, 1 1/8 in Lg, 5 PK [PK/5] Model: 1HY32
Grainger