Straight Coupling Female-to-Female 1/2 in End B Diameter Threaded Fittings for sale

(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other) · Parker
RM 148.10
RM 79.00 shipping
Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy
Brand New
RM 84.59
or Best Offer
RM 147.68 shipping
5000-08-08 NPT Female 1/2" to NPT Female 1/2" Tapered Straight Rigid Adapter
Brand New
RM 21.12
RM 79.76 shipping
1/2" x 1/2" Fitting Pipe Size Ground Joint Union Steel Female NPT to Female NPT
Brand New
RM 25.35
RM 90.05 shipping
1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316
Brand New
RM 50.78
RM 64.11 shipping
75 sold
10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6
New (Other) · Swagelok
RM 617.89
RM 161.55 shipping
Female Pipe Reducer 3/4" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
RM 50.35
RM 49.42 shipping
207 sold
Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting
Brand New
RM 54.97
RM 76.25 shipping
FIP , 8 X PVC , BSP 1/2" THREADED , PN16 .
Brand New · Unbranded
RM 57.24
RM 123.42 shipping
0 bids
2d 22h
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
RM 36.73
RM 63.73 shipping
3,086 sold
10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT
Brand New
RM 930.93
or Best Offer
RM 104.64 shipping
1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D
Brand New · Unbranded
RM 40.24
RM 49.42 shipping
112 sold
1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D
Brand New · Unbranded
RM 96.86
RM 49.42 shipping
Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT
New (Other) · Parker
RM 81.41
RM 103.71 shipping
Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty
Brand New
RM 23.23
RM 94.74 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT
Brand New
RM 84.21
RM 114.80 shipping
1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304
Brand New · Unbranded
RM 47.77
RM 76.04 shipping
Banjo Threaded Polypropylene Pipe Coupling, 1/2" NPT Female - CPLG050
Brand New
RM 38.04
RM 63.73 shipping
Stainless Steel 316 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty
Brand New
RM 28.73
RM 96.61 shipping
(10 Pack) 1/2" NPT Female Full Coupling | 3000 (3M) 316 Stainless Steel
Brand New
RM 406.01
RM 86.62 shipping
1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304
Brand New
RM 45.32
RM 63.98 shipping
124 sold
1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421
Brand New · Unbranded
RM 34.02
RM 63.64 shipping
148 sold
(10 Pack) 1/2" NPT Female Full Coupling | 3000 (3M) 304 Stainless Steel
Brand New
RM 376.39
RM 85.73 shipping
1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441
Brand New
RM 46.46
RM 76.00 shipping
134 sold
FITOK 316 SS Hex Reducing Coupling 2 x 1/2 FNPT, 3900 psi, SS-PCG-NS32-NS8
Brand New
RM 475.07
RM 88.65 shipping
1/2 FNPT 316ss Hex Coupling DK-LOK GCG-8N-S
Brand New
RM 76.17
RM 81.71 shipping
(100 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting
Brand New
RM 837.84
RM 273.31 shipping
5 Piece Package Swagelok Equivalent to SS-8-HRCG-2, 1/8" FNPT x 1/2" FNPT
Brand New
RM 613.57
or Best Offer
RM 128.26 shipping
33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT
New (Other) · Unbranded
RM 52.89
RM 76.21 shipping
1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG
Brand New
RM 76.17
RM 93.73 shipping
Swagelok B-810-6 1/2" Male SAE Brass Conduit Pipe Fitting No Nuts
New (Other) · Swagelok
RM 47.10
RM 90.68 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" Female NPT
Brand New
RM 50.35
RM 109.77 shipping
Steel 3/4 - 1/2 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter
Brand New · Unbranded
RM 46.80
RM 49.42 shipping
1/2" 150 Female NPT Coupling Black Malleable Iron Pipe Fitting MI050441BMI
Brand New · Unbranded
RM 30.04
RM 63.51 shipping
FITOK 316 SS Hex Coupling 1/2 Female NPT, 4900 psi, SS-PCG-NS8
Brand New
RM 73.92
RM 76.84 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 2-1/2" X 1/2" Female NPT
Brand New
RM 126.52
RM 116.03 shipping
FITOK 316 SS Hex Reducing Coupling 3/4 x 1/2 FNPT, 4600 psi, SS-PCG-NS12-NS8
Brand New
RM 107.52
RM 77.82 shipping
FITOK 316 SS Hex Reducing Coupling 1 x 1/2 FNPT, 4400 psi, SS-PCG-NS16-NS8
Brand New
RM 184.07
RM 80.06 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 1/2"...
Brand New
RM 34.66
RM 105.24 shipping
Stainless Steel 304 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty
Brand New
RM 22.81
RM 94.74 shipping
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler, 0268G
New (Other)
RM 33.64
RM 78.16 shipping
(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting
Brand New
RM 169.05
RM 79.64 shipping
Pipe Coupling 1/2" Female BSP Brass Fitting British Thread Joiner Adapter
Brand New · Unbranded
RM 50.23
RM 49.42 shipping
1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2
Brand New · Swagelok
RM 67.70
RM 95.42 shipping
2 watching
(10 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting
Brand New
RM 169.05
RM 79.64 shipping
(10 Pack) 1/2" NPT Female Malleable Iron Steel Full Coupling Cast 150# Coupler
Brand New
RM 156.35
RM 79.26 shipping
Stainless Steel 304 Fitting Reducing Coupling Class 150 3/4" X 1/2" Female NPT
Brand New
RM 29.20
RM 96.44 shipping
Stainless Steel 304 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty
Brand New
RM 25.35
RM 100.37 shipping
STRAIGHT BRASS REDUCER (1” NPTF x 1/2” NPTF, 1.44” OVER HEX, 1.04” LG.) X111K
New (Other) · Unbranded
RM 54.97
Was: RM 84.59was - RM 84.59
or Best Offer
RM 97.41 shipping
“20”PC AMFL ER50 3 Piece Rigid IMC Erickson Couplings 1/2" NPT X 1/2" NOS
New (Other)
RM 423.15
RM 188.34 shipping
New 4 PCs Galvanized 3/4 inch x ½ Inch Reduction Coupling Factory Sealed
Brand New · Unbranded
RM 42.19
or Best Offer
RM 96.77 shipping
(15) 1MNA3 Capitol 1/2" FPT x 1/2" FPT Forged Steel Coupling Class 3000
New (Other)
RM 105.75
RM 149.33 shipping
Only 1 left!
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler
New (Other) · Unbranded
RM 431.61
RM 261.34 shipping
1/2" (3M) Female (NPT) Full Coupling 316 Stainless Steel
New (Other) · Unbranded
RM 42.27
or Best Offer
RM 83.19 shipping
Lot of 18 1/2" Galvanized & Plain NPT Threaded Pipe Coupling
Brand New · Unbranded
RM 118.48
RM 394.67 shipping
Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" NPT
Brand New
RM 58.82
RM 109.81 shipping
304 STAINLESS STEEL COUPLING, 1/2" FEMALE NPT, schedule 150
Brand New · Unbranded
RM 16.93
or Best Offer
RM 81.12 shipping
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler Quantity x2
Brand New
RM 67.66
RM 98.51 shipping
Mueller Proline 1/2" Diameter Galvanized Union Fitting Union 300HI
Pre-Owned
RM 51.33
RM 106.21 shipping
StainlessSteel 304 Fitting Reducing Coupling Class 1000 1-1/2" X 1/2" Female NPT
Brand New
RM 65.12
Was: RM 93.05was - RM 93.05
or Best Offer
RM 127.33 shipping

Straight Coupling Female-to-Female 1/2 in End B Diameter Threaded Fittings

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60 Results

(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT

Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy

5000-08-08 NPT Female 1/2" to NPT Female 1/2" Tapered Straight Rigid Adapter

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

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

10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6

Female Pipe Reducer 3/4" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas

Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting

FIP , 8 X PVC , BSP 1/2" THREADED , PN16 .

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

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

1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D

1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D

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

Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty

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

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

Banjo Threaded Polypropylene Pipe Coupling, 1/2" NPT Female - CPLG050

Stainless Steel 316 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty

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

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

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

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

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

FITOK 316 SS Hex Reducing Coupling 2 x 1/2 FNPT, 3900 psi, SS-PCG-NS32-NS8

1/2 FNPT 316ss Hex Coupling DK-LOK GCG-8N-S

(100 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting

5 Piece Package Swagelok Equivalent to SS-8-HRCG-2, 1/8" FNPT x 1/2" FNPT

33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT

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

Swagelok B-810-6 1/2" Male SAE Brass Conduit Pipe Fitting No Nuts

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

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

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

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

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

FITOK 316 SS Hex Reducing Coupling 3/4 x 1/2 FNPT, 4600 psi, SS-PCG-NS12-NS8

FITOK 316 SS Hex Reducing Coupling 1 x 1/2 FNPT, 4400 psi, SS-PCG-NS16-NS8

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

Stainless Steel 304 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty

1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler, 0268G

(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting

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

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

(10 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting

(10 Pack) 1/2" NPT Female Malleable Iron Steel Full Coupling Cast 150# Coupler

Stainless Steel 304 Fitting Reducing Coupling Class 150 3/4" X 1/2" Female NPT

Stainless Steel 304 Fitting 1/2" Inch Full Coupling Class 150 Heavy Duty

STRAIGHT BRASS REDUCER (1” NPTF x 1/2” NPTF, 1.44” OVER HEX, 1.04” LG.) X111K

“20”PC AMFL ER50 3 Piece Rigid IMC Erickson Couplings 1/2" NPT X 1/2" NOS

New 4 PCs Galvanized 3/4 inch x ½ Inch Reduction Coupling Factory Sealed

(15) 1MNA3 Capitol 1/2" FPT x 1/2" FPT Forged Steel Coupling Class 3000

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

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

Lot of 18 1/2" Galvanized & Plain NPT Threaded Pipe Coupling

Stainless Steel 316 Fitting Reducing Coupling Class 150 1-1/2" X 1/2" NPT

304 STAINLESS STEEL COUPLING, 1/2" FEMALE NPT, schedule 150

1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler Quantity x2

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

StainlessSteel 304 Fitting Reducing Coupling Class 1000 1-1/2" X 1/2" Female NPT