Straight Coupling 1/2 in End B Diameter Threaded Fittings

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120 Results

Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT
$19.24
$5.90 shipping
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(Qty 13) PARKER -12 ORFS 3/4" x -12 SAE ORB 1-1/16-12 Straight Thread Connector
Brand New · Parker
$80.00
or Best Offer
$5.00 shipping
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1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
$8.68
Free shipping
2967 sold
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1/2 Npt Female Straight Coupling Brass Pipe Fitting Air Water Oil Gas Fuel
Brand New · Unbranded
$7.98
Free shipping
105 sold
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1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441
Brand New
$8.96
Free shipping
99 sold
1/2" Female Npt to 1/2" Male Npt Pipe Adapter Brass Water Oil Gas Air FasParts
Brand New · Unbranded
$8.27
Free shipping
255 sold
Reducer 3/4 Female Npt to 1/2 Male Npt Pipe Adapter Brass Fitting Water Air Gas
Brand New · Unbranded
$10.70
Free shipping
300 sold
1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421
Brand New · Unbranded
$8.04
Free shipping
147 sold
1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304
Brand New
$10.71
Free shipping
Only 1 left!
1/2" 1/2 inch NPT Male to Male Thread Pipe Fitting Adapter Stainless Steel 304
Brand New · Unbranded
$2.19
$1.99 shipping
1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI
Brand New · Unbranded
$7.10
Free shipping
Steel 3/4 Female Npt x 1/2 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel
Brand New · Unbranded
$11.69
Free shipping
1/2" NPT Female Threaded Full Coupling 316 Stainless Steel Coupler 150 Fitting
Brand New
$8.95
Free shipping
Mueller Proline 1/2" Diameter Galvanized Union Fitting Union 300HI
Pre-Owned
$12.13
$6.70 shipping
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1 x 1/2 Threaded Reducing Coupling A105 CS 3M Class 3000
$10.99
Free shipping
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1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG
Brand New
$18.00
$3.84 shipping
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Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid
Brand New · Unbranded
$9.71
Free shipping
Steel 1/2" Female Npt Fpt Fip Thread Pipe Fitting Straight Coupling Joiner WOG
Brand New · Unbranded
$7.97
Free shipping
48 sold
1/2" 1/2 inch NPT Female to Female Couple SS 304 Threaded Pipe Fitting Connector
Brand New · Unbranded
$2.99
$1.99 shipping
1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316
Brand New
$12.00
Free shipping
50 sold
FITOK 37 Degree Flared Tube Fitting 1/4" Male JIC × 1/2" Male NPT 316 SS 4500psi
Brand New
$13.91
Free shipping
FITOK 316 SS Hex Coupling 1/2'' Female NPT, 4900 psi, SS-PCG-NS8
Brand New
$17.47
Free shipping
4 Pieces 1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler
$16.90
$7.95 shipping
3/4" to 1/2" in Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
$4.49
$1.99 shipping
88 sold
1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas Fuel
Brand New · Unbranded
$20.26
Free shipping
1" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
$6.49
$1.99 shipping
1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2
Brand New · Swagelok
$16.00
$4.28 shipping
15/16" Flare x 1/2" Male MPT Brass Gas Adapter Straight Connector Coupling Union
Brand New · Unbranded
$5.45
or Best Offer
$4.50 shipping
1 x 1/2 Threaded Reducing Coupling A105 CS 3M Class 3000
$10.99
Free shipping
SponsoredSponsored Ad
1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter
Brand New · Unbranded
$41.28
Free shipping
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Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"...
Brand New
$12.60
$3.99 shipping
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Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT
Brand New
$31.60
$8.90 shipping
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1/2 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts
Brand New · Unbranded
$7.21
Free shipping
1/4 FNPT x 1/2 FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-4
Brand New · Swagelok
$26.00
$4.28 shipping
1/2" inch NPT Male Threaded Pipe Fitting x Barb Hose Tail Connector SS 304
Brand New · Unbranded
$2.99
$1.99 shipping
10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT
Brand New
$220.00
or Best Offer
Free shipping
Swagelok SS-6-TA-7-8, 3/8" Tube adapter x 1/2" FNPT stainless tube fitting
Brand New · Swagelok
$16.95
Free shipping
3/4" Male NPT - 1/2" Male SAE Brass Reducing Nipple Adapter Pipe Fitting 1000PSI
$6.48
$5.90 shipping
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1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter
Brand New · Unbranded
$36.73
Free shipping
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FITOK 37 Degree Flared Tube Fitting 3/4" Male JIC × 1/2" Male NPT 316 SS 3500psi
Brand New
$18.79
Free shipping
3/4 MNPT x 1/2 MNPT Steel Pipe Adapter Fitting Parker 3/4x1/2 FF-S
Brand New · Parker
$6.00
$4.28 shipping
1-1/2" to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
$10.29
$1.99 shipping
2" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
$12.99
$1.99 shipping
Pipe Coupling 1/2" Female BSP Brass Fitting British Thread Joiner Adapter
Brand New · Unbranded
$10.15
Free shipping
Thomas & Betts T&B 675 3 Piece Rigid IMC Erickson Coupling 1/2" NPT X 1/2"
Brand New
$3.49
$5.25 shipping
Swagelok SS-6-TA-1-8, 3/8" Tube adapter x 1/2" NPT stainless tube fitting
Brand New · Swagelok
$10.25
$4.25 shipping
CPLG050 Banjo Polypropylene Pipe Fitting, Coupling, Schedule 80, 1/2" NPT Female
Brand New
$8.99
Free shipping
Swagelok SS-4-TA-1-8 , ,1/4" Tube adapter x 1/2 NPT ,
Brand New · Swagelok
$10.55
$4.55 shipping
1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304
Brand New · Unbranded
$11.29
Free shipping
1-1/4" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling SS304 Socket
Brand New · Unbranded
$7.79
$1.99 shipping
(10) Viega ProPress Male Adapter 79215, 1/2" NPT Pipe x 1/2" Press, Bronze
(4)
$26.95
Free shipping
LOT OF 20. 1/2" COPPER COUPLING. C X C
$18.62
or Best Offer
$9.80 shipping
1/2" 0.5 in NPT F threaded Lock Nut O-Ring Groove Pipe Fitting SS 304 Connector
Brand New · Unbranded
$2.99
$1.99 shipping
1/2" 1/2 inch NPT Female FF Threaded Pipe Fitting Connector Extender SS 304
Brand New · Unbranded
$2.29
$1.99 shipping
Steel 3/4 - 1/2 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter
Brand New · Unbranded
$9.41
Free shipping
Victaulic 1/2 BSP 3/4 NPT Male 5000 PSI Brass Check Valve 091604 CVV34N12B
Brand New
$29.99
Was: $59.98was - US $59.98
Free shipping
1/2" x 1/2" Fitting Pipe Size Ground Joint Union Steel Female NPT to Female NPT
Brand New
$5.99
$5.90 shipping
SponsoredSponsored Ad
Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" Female NPT
Brand New
$21.90
$7.95 shipping
SponsoredSponsored Ad

Straight Coupling 1/2 in End B Diameter Threaded Fittings

Shop by Category

120 Results

Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT

(Qty 13) PARKER -12 ORFS 3/4" x -12 SAE ORB 1-1/16-12 Straight Thread Connector

1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304

1/2 Npt Female Straight Coupling Brass Pipe Fitting Air Water Oil Gas Fuel

1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441

1/2" Female Npt to 1/2" Male Npt Pipe Adapter Brass Water Oil Gas Air FasParts

Reducer 3/4 Female Npt to 1/2 Male Npt Pipe Adapter Brass Fitting Water Air Gas

1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421

1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304

1/2" 1/2 inch NPT Male to Male Thread Pipe Fitting Adapter Stainless Steel 304

1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI

Steel 3/4 Female Npt x 1/2 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel

1/2" NPT Female Threaded Full Coupling 316 Stainless Steel Coupler 150 Fitting

Mueller Proline 1/2" Diameter Galvanized Union Fitting Union 300HI

1 x 1/2 Threaded Reducing Coupling A105 CS 3M Class 3000

1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG

Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid

Steel 1/2" Female Npt Fpt Fip Thread Pipe Fitting Straight Coupling Joiner WOG

1/2" 1/2 inch NPT Female to Female Couple SS 304 Threaded Pipe Fitting Connector

1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316

FITOK 37 Degree Flared Tube Fitting 1/4" Male JIC × 1/2" Male NPT 316 SS 4500psi

FITOK 316 SS Hex Coupling 1/2'' Female NPT, 4900 psi, SS-PCG-NS8

4 Pieces 1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler

3/4" to 1/2" in Female NPT Threaded Reducer Reducing Coupling Stainless Socket

1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas Fuel

1" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2

15/16" Flare x 1/2" Male MPT Brass Gas Adapter Straight Connector Coupling Union

1 x 1/2 Threaded Reducing Coupling A105 CS 3M Class 3000

1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter

Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"...

Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT

1/2 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts

1/4 FNPT x 1/2 FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-4

1/2" inch NPT Male Threaded Pipe Fitting x Barb Hose Tail Connector SS 304

10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT

Swagelok SS-6-TA-7-8, 3/8" Tube adapter x 1/2" FNPT stainless tube fitting

3/4" Male NPT - 1/2" Male SAE Brass Reducing Nipple Adapter Pipe Fitting 1000PSI

1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter

FITOK 37 Degree Flared Tube Fitting 3/4" Male JIC × 1/2" Male NPT 316 SS 3500psi

3/4 MNPT x 1/2 MNPT Steel Pipe Adapter Fitting Parker 3/4x1/2 FF-S

1-1/2" to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

2" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

Pipe Coupling 1/2" Female BSP Brass Fitting British Thread Joiner Adapter

Thomas & Betts T&B 675 3 Piece Rigid IMC Erickson Coupling 1/2" NPT X 1/2"

Swagelok SS-6-TA-1-8, 3/8" Tube adapter x 1/2" NPT stainless tube fitting

CPLG050 Banjo Polypropylene Pipe Fitting, Coupling, Schedule 80, 1/2" NPT Female

Swagelok SS-4-TA-1-8 , ,1/4" Tube adapter x 1/2 NPT ,

1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304

1-1/4" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling SS304 Socket

(10) Viega ProPress Male Adapter 79215, 1/2" NPT Pipe x 1/2" Press, Bronze

LOT OF 20. 1/2" COPPER COUPLING. C X C

1/2" 0.5 in NPT F threaded Lock Nut O-Ring Groove Pipe Fitting SS 304 Connector

1/2" 1/2 inch NPT Female FF Threaded Pipe Fitting Connector Extender SS 304

Steel 3/4 - 1/2 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter

Victaulic 1/2 BSP 3/4 NPT Male 5000 PSI Brass Check Valve 091604 CVV34N12B

1/2" x 1/2" Fitting Pipe Size Ground Joint Union Steel Female NPT to Female NPT

Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" Female NPT

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