NPT-to-NPT Female-to-Female 3/8 in End B Diameter Threaded Fittings

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123 Results

3/8" NPT x 1.5" Length Steel Bulkhead Terminal Bolt Air Brake FasParts
Brand New · Unbranded
C $16.73
Free shipping
62 sold
3/8 Female Npt Pipe End Cap Brass Fitting Fuel Air Water Oil Gas Vacuum
Brand New · Unbranded
C $9.80
Free shipping
Reducer 3/4" to 3/8" Npt Female Pipe Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
C $17.19
Free shipping
56 sold
Brass Pipe Fitting 3/8 NPT Female Cross 4 Way Equal Forged Connector Coupling
Brand New
C $9.47
C $4.77 shipping
114 sold
3/8" 150 Threaded (NPT) Union Black Malleable Iron Pipe Fitting MI040341BMI
Brand New · Unbranded
C $10.88
Free shipping
3/8 Npt Female Pipe T Tee 3 Way Brass Fitting Fuel Vacuum Air Water Oil Gas
Brand New · Unbranded
C $13.25
Free shipping
3/8 Npt Female to Male Center Branch Tee Brass Pipe Fitting Water Oil Gas Air
Brand New · Unbranded
C $16.30
Free shipping
78 sold
3/8 Npt Female Straight Coupling Brass Pipe Fitting Air Water Oil Gas Fuel
Brand New · Unbranded
C $10.65
Free shipping
146 sold
Steel 3/8 Female Npt Fpt Tee Pipe Fitting Fuel, Air, Water, Oil, Gas, Vacuum
Brand New · Unbranded
C $13.14
Free shipping
SWAGELOK SS-6-HRCG-4, 316SS Hex Reducing Coupling 1/4" FNPT x 3/8" FNPT
New (Other) · Swagelok
C $14.93
Free shipping
Only 3 left
3/8" NPT Tee T All Female Forged Stainless 316 Fitting
Brand New · Unbranded
C $14.98
Free shipping
3/8" NPT Female Threaded Full Coupling 304 Stainless Steel Coupler 150 Fitting
Brand New
C $11.57
Free shipping
3/8" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel <FS050321
Brand New · Unbranded
C $8.23
Free shipping
Qty(20) Plumbing coupling fitting 1/8"NPT Female x 1/8"NPT Female. NPT-t-NPT
Brand New
C $66.77
Free shipping
SponsoredSponsored Ad
3/8 Pipe Union 316 Stainless Steel 19 Pieces
Brand New
C $285.44
Was: C $306.93was - C $306.93
or Best Offer
Free shipping
SponsoredSponsored Ad
QTY 25 SPEAR -808-003- 90 ELBOW FIPT SCH 80 3/8" PVC
New (Other)
C $93.99
or Best Offer
Free shipping
SponsoredSponsored Ad
3/8" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050341304
Brand New
C $12.20
Free shipping
573 sold
3/8 Npt Female to Male Center Branch Tee Brass Pipe Fitting Water Oil Gas Air
Brand New · Unbranded
C $13.29
Free shipping
3/8" FNPT 316ss Hex Union Coupling Pipe Fitting Parker 6-6 FHC-SS
Brand New · Parker
C $19.08
C $5.23 shipping
3/8" NPT x 1.25" Length Brass Bulkhead Terminal Bolt Air Brake FasParts
Brand New · Unbranded
C $14.42
Free shipping
149 sold
3/8 Female Npt 4 Way Cross Brass Pipe Fitting Vacuum Fuel Air Water Oil Gas
Brand New · Unbranded
C $17.69
Free shipping
1/2" X 3/8" 150 Female NPT Bell Reducer Coupling 304 Stainless SS190403413004
Brand New · Unbranded
C $11.60
Free shipping
173 sold
3/8" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050321304
Brand New
C $14.37
Free shipping
46 sold
FITOK 316 SS Hex Reducing Coupling 1/2'' × 3/8'' FNPT, 4900 psi, SS-PCG-NS8-NS6
Brand New
C $23.88
Free shipping
Steel 1/2 - 3/8 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter
Brand New · Unbranded
C $11.06
Free shipping
3/8" inch NPT Thread 4 Way Female Cross Coupling Connector SS304 Pipe Fitting
Brand New · Unbranded
C $5.85
C $2.71 shipping
Steel 3/8" Female Npt Pipe Cap Fitting Water Oil Gas Liquid Fuel Oil FasParts
Brand New · Unbranded
C $8.85
Free shipping
Swagelok Cajon SS-6-CS Stainless Steel 316 Pipe Fitting FNPT CROSS 4-WAY TEE
New (Other) · Swagelok
C $57.24
Was: C $81.76was - C $81.76
or Best Offer
Free shipping
BANJO TF300SS Bulkhead Tank Fitting,EPDM,2 7/8"L,SS 1MKJ9
Brand New · Banjo
C $502.10
Free shipping
SponsoredSponsored Ad
3/8" 316 Stainless Steel 90º Elbow #300 10 Pieces
Brand New
C $129.72
or Best Offer
Free shipping
SponsoredSponsored Ad
3/8 316 Stainless Steel 90º Elbow 14 Pieces
Brand New
C $118.66
or Best Offer
Free shipping
SponsoredSponsored Ad
3/8 316 Stainless Steel Pipe Tee 11 Pieces
Brand New
C $48.87
or Best Offer
Free shipping
SponsoredSponsored Ad
3/8" 150 Threaded (NPT) Union Galvanized Malleable Iron Pipe Fitting <MI04034G1
Brand New · Unbranded
C $12.00
Free shipping
[10 Pack] LASCO Reducer Bushing 3/4" M Thread x 3/8" F Thread Sch 80 Gray PVCI
Brand New
C $17.65
Free shipping
FITOK 316 SS Pipe Fitting Cross 3/8'' Female NPT 5600 psi, SS-PCR-NS6
Brand New
C $51.24
Free shipping
1" X 3/8" NPT Female Bell Reducing Coupling 304 Stainless Reducer Coupler 150
Brand New
C $11.93
Free shipping
FITOK 316 SS Hex Coupling 3/8'' Female NPT, 5300 psi, SS-PCG-NS6
Brand New
C $17.71
Free shipping
1/2" Female to 3/8" Female NPT Thread Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $4.76
C $2.71 shipping
Female Pipe L Reducer Elbow 1/2 to 3/8 Npt 90 Degree Brass Fitting Water Oil Gas
Brand New · Unbranded
C $22.49
Free shipping
SponsoredSponsored Ad
3/4” X 3/8” NPT Female Coupling 304 Stainless Coupler *Lot Of 14* Unused Surplus
New (Other) · Unbranded
C $104.23
or Best Offer
C $14.45 shipping
SponsoredSponsored Ad
1" X 3/8" NPT Female Bell Reducing Coupling 316 Stainless Reducer Coupler 150
Brand New
C $14.29
Free shipping
LOT OF 10-EATON 3/8" BRASS TEE PIPE FITTING FEMALE THREAD
New (Other)
C $58.55
or Best Offer
Free shipping
Merit 304 Stainless Steel 3/8" NPT Pipe fitting TEE female Qty. 3
Brand New
C $27.26
Free shipping
Only 1 left!
EL038-90 Banjo Poly Pipe Fitting, 90 Degree Elbow, Schedule 80, 3/8" NPT Female
Brand New
C $11.79
Free shipping
3/8" Threaded Union 304 Stainless Steel
Brand New · Unbranded
C $8.17
C $7.02 shipping
Solid Brass Manifold Pipe Cross Four Way 3/8" Inch Female NPT Air Fuel Water
Brand New
C $17.93
Free shipping
FITOK 316 SS Pipe Fitting 90 Elbow 3/8" Female NPT 5600 psi , SS-PE-NS6
Brand New
C $28.42
Free shipping
ANVIL 3/8" FNPT Black Malleable Iron Union (Class 150) Made in USA - Figure 463
Brand New · Anvil
C $9.54
or Best Offer
C $8.04 shipping
3/8 Female Npt Fpt Steel Elbow Fitting Fuel, Air, Water, Oil, Gas
Brand New
C $12.98
Free shipping
3/8" NPT Female 90° Elbow 316 Stainless Steel Pipe 150 Fitting
Brand New
C $11.25
Free shipping
3/8" 150 Threaded (NPT) Hex Union 304 Stainless Steel, Pipe Fitting <SS040341304
Brand New · Unbranded
C $16.30
Free shipping
3/8" 150 Female NPT Pipe Tee Cast 304 Stainless Steel Fitting <SS030341304
Brand New · Unbranded
C $11.23
Free shipping
82 sold
3/8" NPT Threaded Hex Union 316 Stainless Steel 150 Pipe Fitting
Brand New
C $17.65
Free shipping
3/8" inch NPT Tee 3 way Female Stainless Steel 304 Threaded Pipe Fitting Adapter
Brand New · Unbranded
C $5.17
C $2.71 shipping
10 Piece Package SWAGELOK Equivalent to SS-6-HRCG-4, 1/4" FNPT x 3/8" FNPT
Brand New
C $177.21
or Best Offer
Free shipping
3/8" NPT Female Threaded Tee 316 Stainless Steel 150 Pipe T Fitting
Brand New
C $12.62
Free shipping
CPLG038 Banjo Polypropylene Pipe Fitting, Coupling, Schedule 80, 3/8" NPT Female
Brand New
C $12.25
Free shipping
3/8" NPT Threaded Hex Union 304 Stainless Steel 150 Pipe Fitting
Brand New
C $16.29
Free shipping
Female Pipe L Elbow 3/8 Npt Brass Fitting 90 Degree Water Oil Gas Fuel Air 100-C
Brand New · Unbranded
C $14.44
Free shipping
SponsoredSponsored Ad
1/2” X 3/8” NPT Female Coupling 304 Stainless Coupler *Lot Of 10* Unused Surplus
New (Other) · Unbranded
C $81.05
or Best Offer
C $14.45 shipping
SponsoredSponsored Ad

NPT-to-NPT Female-to-Female 3/8 in End B Diameter Threaded Fittings

Shop by Category

123 Results

3/8" NPT x 1.5" Length Steel Bulkhead Terminal Bolt Air Brake FasParts

3/8 Female Npt Pipe End Cap Brass Fitting Fuel Air Water Oil Gas Vacuum

Reducer 3/4" to 3/8" Npt Female Pipe Adapter Coupler Brass Fitting Water Oil Gas

Brass Pipe Fitting 3/8 NPT Female Cross 4 Way Equal Forged Connector Coupling

3/8" 150 Threaded (NPT) Union Black Malleable Iron Pipe Fitting MI040341BMI

3/8 Npt Female Pipe T Tee 3 Way Brass Fitting Fuel Vacuum Air Water Oil Gas

3/8 Npt Female to Male Center Branch Tee Brass Pipe Fitting Water Oil Gas Air

3/8 Npt Female Straight Coupling Brass Pipe Fitting Air Water Oil Gas Fuel

Steel 3/8 Female Npt Fpt Tee Pipe Fitting Fuel, Air, Water, Oil, Gas, Vacuum

SWAGELOK SS-6-HRCG-4, 316SS Hex Reducing Coupling 1/4" FNPT x 3/8" FNPT

3/8" NPT Tee T All Female Forged Stainless 316 Fitting

3/8" NPT Female Threaded Full Coupling 304 Stainless Steel Coupler 150 Fitting

3/8" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel <FS050321

Qty(20) Plumbing coupling fitting 1/8"NPT Female x 1/8"NPT Female. NPT-t-NPT

3/8 Pipe Union 316 Stainless Steel 19 Pieces

QTY 25 SPEAR -808-003- 90 ELBOW FIPT SCH 80 3/8" PVC

3/8" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050341304

3/8 Npt Female to Male Center Branch Tee Brass Pipe Fitting Water Oil Gas Air

3/8" FNPT 316ss Hex Union Coupling Pipe Fitting Parker 6-6 FHC-SS

3/8" NPT x 1.25" Length Brass Bulkhead Terminal Bolt Air Brake FasParts

3/8 Female Npt 4 Way Cross Brass Pipe Fitting Vacuum Fuel Air Water Oil Gas

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

3/8" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050321304

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

Steel 1/2 - 3/8 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter

3/8" inch NPT Thread 4 Way Female Cross Coupling Connector SS304 Pipe Fitting

Steel 3/8" Female Npt Pipe Cap Fitting Water Oil Gas Liquid Fuel Oil FasParts

Swagelok Cajon SS-6-CS Stainless Steel 316 Pipe Fitting FNPT CROSS 4-WAY TEE

BANJO TF300SS Bulkhead Tank Fitting,EPDM,2 7/8"L,SS 1MKJ9

3/8" 316 Stainless Steel 90º Elbow #300 10 Pieces

3/8 316 Stainless Steel 90º Elbow 14 Pieces

3/8 316 Stainless Steel Pipe Tee 11 Pieces

3/8" 150 Threaded (NPT) Union Galvanized Malleable Iron Pipe Fitting <MI04034G1

[10 Pack] LASCO Reducer Bushing 3/4" M Thread x 3/8" F Thread Sch 80 Gray PVCI

FITOK 316 SS Pipe Fitting Cross 3/8'' Female NPT 5600 psi, SS-PCR-NS6

1" X 3/8" NPT Female Bell Reducing Coupling 304 Stainless Reducer Coupler 150

FITOK 316 SS Hex Coupling 3/8'' Female NPT, 5300 psi, SS-PCG-NS6

1/2" Female to 3/8" Female NPT Thread Reducer Reducing Coupling Stainless Socket

Female Pipe L Reducer Elbow 1/2 to 3/8 Npt 90 Degree Brass Fitting Water Oil Gas

3/4” X 3/8” NPT Female Coupling 304 Stainless Coupler *Lot Of 14* Unused Surplus

1" X 3/8" NPT Female Bell Reducing Coupling 316 Stainless Reducer Coupler 150

LOT OF 10-EATON 3/8" BRASS TEE PIPE FITTING FEMALE THREAD

Merit 304 Stainless Steel 3/8" NPT Pipe fitting TEE female Qty. 3

EL038-90 Banjo Poly Pipe Fitting, 90 Degree Elbow, Schedule 80, 3/8" NPT Female

3/8" Threaded Union 304 Stainless Steel

Solid Brass Manifold Pipe Cross Four Way 3/8" Inch Female NPT Air Fuel Water

FITOK 316 SS Pipe Fitting 90 Elbow 3/8" Female NPT 5600 psi , SS-PE-NS6

ANVIL 3/8" FNPT Black Malleable Iron Union (Class 150) Made in USA - Figure 463

3/8 Female Npt Fpt Steel Elbow Fitting Fuel, Air, Water, Oil, Gas

3/8" NPT Female 90° Elbow 316 Stainless Steel Pipe 150 Fitting

3/8" 150 Threaded (NPT) Hex Union 304 Stainless Steel, Pipe Fitting <SS040341304

3/8" 150 Female NPT Pipe Tee Cast 304 Stainless Steel Fitting <SS030341304

3/8" NPT Threaded Hex Union 316 Stainless Steel 150 Pipe Fitting

3/8" inch NPT Tee 3 way Female Stainless Steel 304 Threaded Pipe Fitting Adapter

10 Piece Package SWAGELOK Equivalent to SS-6-HRCG-4, 1/4" FNPT x 3/8" FNPT

3/8" NPT Female Threaded Tee 316 Stainless Steel 150 Pipe T Fitting

CPLG038 Banjo Polypropylene Pipe Fitting, Coupling, Schedule 80, 3/8" NPT Female

3/8" NPT Threaded Hex Union 304 Stainless Steel 150 Pipe Fitting

Female Pipe L Elbow 3/8 Npt Brass Fitting 90 Degree Water Oil Gas Fuel Air 100-C

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

3/4” X 3/8” NPT Female Coupling 304 Stainless Coupler Lot Of 14 Unused Surplus

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