1/2 in End A Diameter 3/8 in End B Diameter Threaded Fittings for sale

Lot Of 36 Pieces Proline 1/2 in. Threaded Flare x 3/8 Brass Adapter Coupling
Brand New
RM 211.55
or Best Offer
RM 123.16 shipping
Lot Of 12 Pieces Proline 1/2 in. Threaded Flare x 3/8 Brass Adapter Coupling
Brand New
RM 84.62
or Best Offer
RM 100.78 shipping
Eaton C5015X8X6 Hydraulic Hose Fitting 1/2F 3/8M JIC37 SS FLARE REDUCER (5PK)
Brand New
RM 60.50
Was: RM 75.65was - RM 75.65
or Best Offer
RM 78.95 shipping
FS2501-08-06 Hydraulic Fitting 90° Elbow Male 1/2 ORFS-08 to Male 3/8" NPT
New (Other) · Unbranded
RM 44.43
RM 75.95 shipping
1/2"x3/8" NPT Black Bushing Pack Of 25
Brand New
RM 105.78
RM 77.77 shipping
1/2” X 3/8” NPT Female Coupling 304 Stainless Coupler *Lot Of 10* Unused Surplus
New (Other) · Unbranded
RM 251.58
or Best Offer
RM 135.14 shipping
DPS-8-6 Double Permanent Live Swivel Male 1/2 NPT to Male 3/8 NPT
New (Other) · Unbranded
RM 148.09
RM 81.53 shipping
1/2"NPT x 3/8" NPT Male to Male Hex Nipple Pipe Fitting Reducer MB-316 Stainless
New (Other) · Unbranded
RM 76.16
or Best Offer
RM 111.28 shipping
Male BSPT to Pushfit Adapter ¦ 1/2" BSPT x 3/8" Pushfit ¦ DMFit AMCBT0607
Brand New
RM 50.95 to RM 254.45
RM 88.86 shipping
FITOK 90° Street Elbow 1/2 FNPT x 3/8 MNPT 316 SS 5600 psi, SS-PSE-NS8-NS6
Brand New
RM 121.01
RM 78.19 shipping
Hex Nipple Reducer 1/2 to 3/8 Male Npt Brass Fitting Lot Of (7)
New (Other) · Unbranded
RM 169.24
RM 115.38 shipping
1/2 MNPT x 3/8 FNPT 316ss Reducing Bushing Hex Fitting DK-LOK GHB-8-6N-S
Brand New
RM 67.70
RM 94.56 shipping
Brass Pipe Fitting 1/2 NPT Male to 3/8 NPT Female Reducer Face Bushing
Brand New
RM 20.31
RM 86.48 shipping
45 watching
Stainless Steel 304 Fitting Reducing Coupling Class 150 1/2" X 3/8"...
Brand New
RM 25.77
RM 94.82 shipping
(Lot of 2) JB Smith 5404-08-06 Pipe Hex Long Nipple Male 1/2 NPT to Male 3/8 NPT
New (Other)
RM 42.31
RM 75.90 shipping
1/2" X 3/8" 150# Cast Threaded (NPT) Hex Bushing 304 Stainless Steel SS12040341
Brand New · Unbranded
RM 35.88
RM 75.69 shipping
213 sold
(Lot of 5) 5404-08-06 Pipe Nipple Male 1/2 NPT to Male 3/8 NPT
New (Other) · Unbranded
RM 63.47
RM 79.04 shipping
FITOK Pipe Fitting Reducing Hex Nipple 1/2 x 3/8 Male NPT 316 SS 7800 psi
Brand New
RM 54.96
RM 76.24 shipping
1/2" X 3/8" 3M/6M Threaded (NPT) Hex Bushing A105 Forged Steel FS12040321
Brand New · Unbranded
RM 31.82
RM 63.55 shipping
SWAGE NIPPLE Concentric 1/2" Bevel End x 3/8" NPT Schedule 160 Black Steel
New (Other)
RM 91.60
or Best Offer
RM 77.34 shipping
FITOK 316 SS Reducing Bushing 1/2 MNPT x 3/8 FNPT, SS-PRB-NS8-NS6
Brand New
RM 50.05
RM 76.12 shipping
P00055 DOT MALE ELBOW 90 - SWIVEL PRESTOMATIC DOT 1/2" X 3/8"
Brand New · Parker
RM 204.74
Was: RM 232.66was - RM 232.66
or Best Offer
RM 80.69 shipping
(4) 2501-08-06-B Brass Fitting 90° Elbow Male 1/2 JIC-08 to Male 3/8 NPT
New (Other) · Unbranded
RM 63.47
RM 76.50 shipping
FITOK 316 SS Pipe Fitting Adapter 1/2 Female NPT × 3/8 Male NPT
Brand New
RM 64.73
RM 76.54 shipping
1/2" X 3/8" 150 Female NPT Bell Reducer Coupling 304 Stainless SS190403413004
Brand New · Unbranded
RM 36.01
RM 63.68 shipping
175 sold
1/2" X 3/8" Male NPT (XH) Concentric Swage Nipple Zinc Plated WPB SWG1050321
Brand New · Unbranded
RM 52.72
RM 76.20 shipping
12 Pcs - 1/2 NPT M X 3/8 NPT FThreaded Hex Reducer Bushing Nylon Red - New
Brand New · Unbranded
RM 42.31
or Best Offer
RM 109.12 shipping
🔥KECKLEY C84400 Bronze 3/8 200 WOG F150, Used Free Shipping🇺🇸
Pre-Owned
RM 50.77
or Best Offer
RM 78.65 shipping
1/2" Female NPT to 3/8" Male JIC Flare Pipe Fitting Reducer Adapter SS304
Brand New · Unbranded
RM 54.96
RM 76.24 shipping
Only 1 left!
Hex Bushing Stainless Steel 304 1/2" x 3/8" NPT Guardian
Brand New
RM 24.50
RM 94.77 shipping
1/2" Male JIC 37° Flare X 3/8" Male ORB Straight Adapter Stainless 6400-08-06-SS
Brand New · Unbranded
RM 76.07
RM 154.01 shipping
EVERBILT LFA-274 1/2 in. Threaded Flare x 3/8 FIP Brass Adapter Coupling Fitting
Brand New
RM 54.96
RM 94.27 shipping
FITOK 316 SS Hex Reducing Coupling 1/2 × 3/8 FNPT, 4900 psi, SS-PCG-NS8-NS6
Brand New
RM 74.13
RM 76.83 shipping
Banjo 90 Degree Hose Barb Fitting 1/2" MNPT X 3/8" Barb - HB050/038-90
Brand New
RM 28.56
RM 63.47 shipping
Industrial Grade 1MNG9 Reducing Coupling, 1/2" x 3/8" Threaded
New (Other)
RM 15.06
Was: RM 16.75was - RM 16.75
RM 96.04 shipping
1 New CountyLine Hydraulic Adapter 1/2" Male to 3/8" Female FAST FREE SHIPPING!
Brand New
RM 54.96
RM 76.24 shipping
Mueller B&K 1/2" x 3/8" Galvanized Hex Bushing Pipe Fitting .5" x 3/8" 511-932BG
Brand New
RM 6.30
or Best Offer
RM 91.73 shipping
Threaded Brass Bushing 3" - 10 tpi Plumbing pipe well 1.93" ID 4" long
Pre-Owned
RM 164.54
or Best Offer
RM 79.50 shipping
Swagelok B-810-2-6 Brass 90° Elbow 1/2" Tube OD x 3/8" Male NPT Tube Fitting
New (Other) · Swagelok
RM 44.38
RM 269.51 shipping
EVERBILT LFA-274 1/2 in. Threaded Flare x 3/8 FIP Brass Adapter Coupling Fitting
Brand New · Everbilt
RM 42.10
RM 75.86 shipping
IMPERIAL 1/2" FNPT x 3/8" MNPT 3500 PSI Carbon Steel Reducing Adapter (-8 x -6)
Brand New
RM 31.73
RM 75.57 shipping
P00053 DOT MALE ELBOW 90 - SWIVEL PRESTOMATIC DOT 3/8 X 1/4 5 Pieces
Brand New · Parker
RM 126.93
or Best Offer
RM 108.44 shipping
1/2 x 3/8 FNPT Brass Reducing Coupling Fitting Swagelok B-8-HRCG-6
New (Other) · Swagelok
RM 33.85
RM 95.16 shipping
Reducer Pipe Adapter 1/2 Female Npt to 3/8 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
RM 63.47
or Best Offer
RM 98.54 shipping
1/2 FPT x 3/8 FPT, Heavy Duty Brass Reducing Coupling - New
Brand New · Swagelok
RM 29.62
or Best Offer
RM 96.72 shipping
Grainger 1VFX4, Hex Bushing, 1/2" Male NPT X 3/8" Female NPT, 125psi, Red Brass
Brand New
RM 21.11
RM 123.88 shipping
2 pcs. 1/2" x 3/8" NPT Brass Hex Bushing/Reducer - Steampunk Projects
New (Other) · Unbranded
RM 42.27
RM 75.90 shipping
Brass Nickel Plated Reducing Bush BSPP Male 1/2" x BSPP Female 3/8"
Brand New · Unbranded
RM 17.57
RM 225.94 shipping
PARKER AFC5806-0808 ½” npt ⅜” id Hydraulic Hose Fitting Non-Swivel Lot of 6
New (Other) · Parker
RM 50.77
or Best Offer
RM 126.89 shipping
TYLOK 1/2" FEMALE NPT to 3/8" MALE PIPE FITTING REDUCER ADAPTER STAINLESS STEEL
Brand New
RM 67.65
RM 76.62 shipping
(5 Pack Ships Fast) 1/2 Male NPT x 3/8 Female NPT Hex Brass Reducing Bushing
Brand New
RM 63.25
RM 76.50 shipping
1/2c X 3/8”fpt 90 Degree Elbow Cast Bronze Brass Nibco
Brand New
RM 12.69
or Best Offer
RM 100.19 shipping
1/2" X 3/8" 150 Female NPT Bell Reducer Coupling 304 Stainless SS190403413004
Brand New · Unbranded
RM 31.77
or Best Offer
RM 98.79 shipping
1/2" x 3/8" 150 Female NPT Bell Reducer Coupling Stainless CP050/0375-304 5 Pack
Brand New
RM 74.80
or Best Offer
RM 76.83 shipping
7 New Parker 8-6 CBZ-SS CPI Male Elbows / 1/2" Tube x 3/8" NPT / Stainless Steel
Brand New · Parker
RM 274.97
or Best Offer
RM 292.36 shipping
1/2" x 3/8" Reducer Hex Bushing Male NPT x Female NPT Stainless BU050/0375-304
Brand New
RM 42.01
or Best Offer
RM 75.86 shipping
1/2" x 3/8" 150 Female NPT Bell Reducer Coupling 304 Stainless CP050/0375-304
Brand New
RM 42.44
or Best Offer
RM 75.90 shipping
Everbilt 1/2 in. Flare x 3/8 in. FIP Brass Adapter Fitting
New (Other)
RM 13.37
Was: RM 22.30was - RM 22.30
or Best Offer
RM 100.19 shipping
Swagelok B-810-2-6 Brass 90° Elbow 1/2" Tube OD x 3/8" Male NPT Missing Nut
New (Other) · Swagelok
RM 42.27
RM 269.51 shipping
EVERBILT LFA-177 3/8 in. Threaded Flare x 1/2 FIP Brass Adapter Coupling Fitting
Brand New
RM 42.10
RM 75.86 shipping

1/2 in End A Diameter 3/8 in End B Diameter Threaded Fittings

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Lot Of 36 Pieces Proline 1/2 in. Threaded Flare x 3/8 Brass Adapter Coupling

Lot Of 12 Pieces Proline 1/2 in. Threaded Flare x 3/8 Brass Adapter Coupling

Eaton C5015X8X6 Hydraulic Hose Fitting 1/2F 3/8M JIC37 SS FLARE REDUCER (5PK)

FS2501-08-06 Hydraulic Fitting 90° Elbow Male 1/2 ORFS-08 to Male 3/8" NPT

1/2"x3/8" NPT Black Bushing Pack Of 25

1/2” X 3/8” NPT Female Coupling 304 Stainless Coupler *Lot Of 10* Unused Surplus

DPS-8-6 Double Permanent Live Swivel Male 1/2 NPT to Male 3/8 NPT

1/2"NPT x 3/8" NPT Male to Male Hex Nipple Pipe Fitting Reducer MB-316 Stainless

Male BSPT to Pushfit Adapter ¦ 1/2" BSPT x 3/8" Pushfit ¦ DMFit AMCBT0607

FITOK 90° Street Elbow 1/2 FNPT x 3/8 MNPT 316 SS 5600 psi, SS-PSE-NS8-NS6

Hex Nipple Reducer 1/2 to 3/8 Male Npt Brass Fitting Lot Of (7)

1/2 MNPT x 3/8 FNPT 316ss Reducing Bushing Hex Fitting DK-LOK GHB-8-6N-S

Brass Pipe Fitting 1/2 NPT Male to 3/8 NPT Female Reducer Face Bushing

Stainless Steel 304 Fitting Reducing Coupling Class 150 1/2" X 3/8"...

(Lot of 2) JB Smith 5404-08-06 Pipe Hex Long Nipple Male 1/2 NPT to Male 3/8 NPT

1/2" X 3/8" 150# Cast Threaded (NPT) Hex Bushing 304 Stainless Steel SS12040341

(Lot of 5) 5404-08-06 Pipe Nipple Male 1/2 NPT to Male 3/8 NPT

FITOK Pipe Fitting Reducing Hex Nipple 1/2 x 3/8 Male NPT 316 SS 7800 psi

1/2" X 3/8" 3M/6M Threaded (NPT) Hex Bushing A105 Forged Steel FS12040321

SWAGE NIPPLE Concentric 1/2" Bevel End x 3/8" NPT Schedule 160 Black Steel

FITOK 316 SS Reducing Bushing 1/2 MNPT x 3/8 FNPT, SS-PRB-NS8-NS6

P00055 DOT MALE ELBOW 90 - SWIVEL PRESTOMATIC DOT 1/2" X 3/8"

(4) 2501-08-06-B Brass Fitting 90° Elbow Male 1/2 JIC-08 to Male 3/8 NPT

FITOK 316 SS Pipe Fitting Adapter 1/2 Female NPT × 3/8 Male NPT

1/2" X 3/8" 150 Female NPT Bell Reducer Coupling 304 Stainless SS190403413004

1/2" X 3/8" Male NPT (XH) Concentric Swage Nipple Zinc Plated WPB SWG1050321

12 Pcs - 1/2 NPT M X 3/8 NPT FThreaded Hex Reducer Bushing Nylon Red - New

🔥KECKLEY C84400 Bronze 3/8 200 WOG F150, Used Free Shipping🇺🇸

1/2" Female NPT to 3/8" Male JIC Flare Pipe Fitting Reducer Adapter SS304

Hex Bushing Stainless Steel 304 1/2" x 3/8" NPT Guardian

1/2" Male JIC 37° Flare X 3/8" Male ORB Straight Adapter Stainless 6400-08-06-SS

EVERBILT LFA-274 1/2 in. Threaded Flare x 3/8 FIP Brass Adapter Coupling Fitting

FITOK 316 SS Hex Reducing Coupling 1/2 × 3/8 FNPT, 4900 psi, SS-PCG-NS8-NS6

Banjo 90 Degree Hose Barb Fitting 1/2" MNPT X 3/8" Barb - HB050/038-90

Industrial Grade 1MNG9 Reducing Coupling, 1/2" x 3/8" Threaded

1 New CountyLine Hydraulic Adapter 1/2" Male to 3/8" Female FAST FREE SHIPPING!

Mueller B&K 1/2" x 3/8" Galvanized Hex Bushing Pipe Fitting .5" x 3/8" 511-932BG

Threaded Brass Bushing 3" - 10 tpi Plumbing pipe well 1.93" ID 4" long

Swagelok B-810-2-6 Brass 90° Elbow 1/2" Tube OD x 3/8" Male NPT Tube Fitting

EVERBILT LFA-274 1/2 in. Threaded Flare x 3/8 FIP Brass Adapter Coupling Fitting

IMPERIAL 1/2" FNPT x 3/8" MNPT 3500 PSI Carbon Steel Reducing Adapter (-8 x -6)

P00053 DOT MALE ELBOW 90 - SWIVEL PRESTOMATIC DOT 3/8 X 1/4 5 Pieces

1/2 x 3/8 FNPT Brass Reducing Coupling Fitting Swagelok B-8-HRCG-6

Reducer Pipe Adapter 1/2 Female Npt to 3/8 Male Npt Brass Fitting Water Air Gas

1/2 FPT x 3/8 FPT, Heavy Duty Brass Reducing Coupling - New

Grainger 1VFX4, Hex Bushing, 1/2" Male NPT X 3/8" Female NPT, 125psi, Red Brass

2 pcs. 1/2" x 3/8" NPT Brass Hex Bushing/Reducer - Steampunk Projects

Brass Nickel Plated Reducing Bush BSPP Male 1/2" x BSPP Female 3/8"

PARKER AFC5806-0808 ½” npt ⅜” id Hydraulic Hose Fitting Non-Swivel Lot of 6

TYLOK 1/2" FEMALE NPT to 3/8" MALE PIPE FITTING REDUCER ADAPTER STAINLESS STEEL

(5 Pack Ships Fast) 1/2 Male NPT x 3/8 Female NPT Hex Brass Reducing Bushing

1/2c X 3/8”fpt 90 Degree Elbow Cast Bronze Brass Nibco

1/2" X 3/8" 150 Female NPT Bell Reducer Coupling 304 Stainless SS190403413004

1/2" x 3/8" 150 Female NPT Bell Reducer Coupling Stainless CP050/0375-304 5 Pack

7 New Parker 8-6 CBZ-SS CPI Male Elbows / 1/2" Tube x 3/8" NPT / Stainless Steel

1/2" x 3/8" Reducer Hex Bushing Male NPT x Female NPT Stainless BU050/0375-304

1/2" x 3/8" 150 Female NPT Bell Reducer Coupling 304 Stainless CP050/0375-304

Everbilt 1/2 in. Flare x 3/8 in. FIP Brass Adapter Fitting

Swagelok B-810-2-6 Brass 90° Elbow 1/2" Tube OD x 3/8" Male NPT Missing Nut

EVERBILT LFA-177 3/8 in. Threaded Flare x 1/2 FIP Brass Adapter Coupling Fitting

63 results

1/2” X 3/8” NPT Female Coupling 304 Stainless Coupler Lot Of 10 Unused Surplus