3/8 in End B Diameter Threaded Fittings

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Pipe & Hose Fittings

580 Results

Merit 316 Stainless Steel 3/8"X1/8”X1/8” NPT Pipe fitting TEE female
New (Other)
RM 38.27
RM 83.82 shipping
(Qty: 7) Female Hex Thread Adapter 10-24 Thread 1-1/2" Length 3/8" H Width Steel
New (Other)
RM 277.03
RM 97.99 shipping
Lot Of 36 Pieces Proline 1/2 in. Threaded Flare x 3/8 Brass Adapter Coupling
Brand New
RM 212.84
or Best Offer
RM 123.92 shipping
Lot Of 12 Pieces Proline 1/2 in. Threaded Flare x 3/8 Brass Adapter Coupling
Brand New
RM 85.14
or Best Offer
RM 101.40 shipping
Steel Street Tee Fitting 3/8" NPT Male Female Fuel Air Oil Splitter FasParts
Brand New · Unbranded
RM 65.47
RM 49.72 shipping
108 sold
304 SS Male to Female BSP Threaded Reducing Bush Adapter Pipe Reducer Fitting
Brand New · Unbranded
RM 7.81 to RM 292.64
RM 8.22 shipping
3/8 Npt Female to Male Center Branch Tee Brass Pipe Fitting Water Oil Gas Air
Brand New · Unbranded
RM 58.91
RM 49.72 shipping
86 sold
3/8 Male to Female Npt Pipe Adapter Coupling Brass Fitting Air Fuel Gas Water
Brand New · Unbranded
RM 36.95
RM 49.72 shipping
220 sold
FITOK 316 SS Male Street Tee 3/8" FNPT x MNPT x FNPT 5600 psi, SS-PST-NS6
Brand New
RM 147.71
RM 79.43 shipping
(10 Pack) 3/8" NPT High Pressure 90 Elbow 304 Stainless Steel 3000 Fittings
Brand New
RM 723.44
RM 98.97 shipping
1/8" MNPT x 3/8" FNPT 316ss Pipe Fitting Reducer Swagelok SS-6-RA-2
Brand New · Swagelok
RM 68.11
RM 94.03 shipping
FITOK Pipe Fitting Reducing Hex Nipple 1/2'' x 3/8" Male NPT 316 SS 7800 psi
Brand New
RM 55.30
RM 76.71 shipping
Hex Nipple Brass 3/8 Male Npt Pipe Fitting Equal Air Fuel Oil Gas Water FasParts
Brand New · Unbranded
RM 38.61
RM 49.72 shipping
63 sold
(20-Pk) Bushing Pipe Brass 3/8" x 1/4"
Brand New · Unbranded
RM 127.66
RM 102.63 shipping
GAV 4KUP6 45° Elbow Cast Iron 3/8" x 3/8" FNPT x FNPT Class 124 Schedule 40
Brand New
RM 360.04
RM 85.73 shipping
BAG OF 4 NEW PARKER 6 F50X-S TRIPLELOK-S ST THD STRAIGHT THREAD CONNECTOR
New (Other) · Parker
RM 85.14
or Best Offer
RM 85.56 shipping
3/8" NPT Female American to 3/8" BSPT (R) Male British 8036-06-06 Pipe Adapter
Brand New · Unbranded
RM 161.97
RM 49.72 shipping
Qty (10) Parker 222P-6-4 Brass Reducing Adapter 3/8” FNPT To 1/4” MNPT, USA
New (Other) · Parker
RM 127.49
RM 81.39 shipping
3/8" Male Npt Mpt Steel Male Elbow L 90 Degree Fitting Fuel, Air, Oil, Gas
Brand New
RM 49.76
or Best Offer
RM 49.72 shipping
Only 2 left
3/8 Npt Male Tee T 3 Way Equal Pipe Brass Fitting Fuel Vacuum Air Water Oil Gas
Brand New · Unbranded
RM 63.68
RM 49.72 shipping
107 sold
3/8 Npt Female Pipe T Tee 3 Way Brass Fitting Fuel Vacuum Air Water Oil Gas
Brand New · Unbranded
RM 48.53
RM 49.72 shipping
58 sold
3/8" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050341304
Brand New
RM 38.10
RM 64.11 shipping
580 sold
FITOK Pipe Fitting Hex Nipple 3/8'' Male NPT 316 SS 7800 psi, SS-PHN-NS6
Brand New
RM 44.31
RM 76.41 shipping
3/4 Male to 3/8 Female Npt Brass Pipe Reducer Bushing Fitting Water Fuel Gas Oil
Brand New · Unbranded
RM 42.74
RM 49.72 shipping
411 sold
(10 Pack) 3/8" NPT Full Coupling Aluminum 150 Pipe Thread Fitting
Brand New
RM 332.03
RM 84.88 shipping
Steel 45 Degree Elbow 3/8" Npt Male to Female Fitting Fuel Air Oil Liquid Water
Brand New · Unbranded
RM 56.23
RM 49.72 shipping
97 sold
Steel 3/8" Female Npt Fpt Cross 4 Way Fitting Vacuum, Fuel, Air, Water, Oil, Gas
Brand New · Unbranded
RM 92.37
RM 49.72 shipping
Swagelok Cajon SS-6-CS Stainless Steel 316 Pipe Fitting FNPT CROSS 4-WAY TEE
Brand New · Swagelok
RM 170.23
RM 80.11 shipping
6803-06-06-06 ORB Male 3/8" to JIC Male 3/8" Branch Tee Hydraulic Fitting
Brand New
RM 25.50
RM 80.37 shipping
Tylok 3/8" OD Tube Brass Compression 90° Double Ferrule Elbow Fitting
New (Other)
RM 35.67
RM 271.16 shipping
Parker 6 AOEG5-S SAE ADJ Female Orb 90D Elbow 3/8" x 3/8" (10 Pack)
Brand New · Parker
RM 309.26
or Best Offer
RM 84.20 shipping
3/8" Tube OD Compression x 3/8" Male NPT 90° Elbow Brass Pipe Fitting Adapter
New (Other)
RM 34.27
RM 271.16 shipping
1/2"NPT x 3/8" NPT Male to Male Hex Nipple Pipe Fitting Reducer MB-316 Stainless
New (Other) · Unbranded
RM 76.62
or Best Offer
RM 107.70 shipping
3/8 Npt Male Female Street Tee T Forged Brass Pipe Fitting Fuel Air Oil Gauge
Brand New · Unbranded
RM 60.15
RM 49.72 shipping
266 sold
Steel 3/4 Female Npt x 3/8 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel
Brand New · Unbranded
RM 70.02
RM 49.72 shipping
(Lot of 89) 3/8" Socket Weld Hex Union, 316 Stainless Steel, 3000# Pipe Fittings
Brand New · Unbranded
RM 1,170.62
or Best Offer
LOT OF 6 HAM-LOT 122HSS3/8 316SS PIPE FITTING, MALE NPT THREAD 3/8", V0677
New (Other)
RM 204.11
RM 83.65 shipping
(10 Pack Ships Fast) 3/8" NPT Street Elbow | 316 Stainless Steel 150 Fitting
Brand New
RM 212.63
RM 81.35 shipping
Only 1 left!
Union150# 304 Stainless Steel 3/8" Inch NPT Brewing Pipe Fitting
Brand New
RM 33.63
RM 95.61 shipping
3/8 Npt Female Pipe L Elbow Brass Fitting 90 Degree Water Oil Gas Fuel Air 100-C
Brand New · Unbranded
RM 52.57
RM 49.72 shipping
FITOK 316 SS Female Tee 3/8" FNPT 5600 psi, SS-PT-NS6
Brand New
RM 136.09
RM 79.09 shipping
3/4" X 3/8" 150# Cast Threaded (NPT) Hex Bushing 304 Stainless Steel SS12050341
Brand New · Unbranded
RM 31.93
RM 63.94 shipping
305 sold
Pipe & Port Steel Straight Thread Elbow 9/16-18 SAE-ORB PARKER 6-AOEG5-S
Brand New · Parker
RM 59.60
RM 95.74 shipping
Only 2 left
(3) 33200-06-06 Brass Hex Pipe Extender Female 3/8 NPT to Male 3/8 NPT
New (Other) · Unbranded
RM 42.57
RM 76.37 shipping
Only 1 left!
Forged Street Elbow 3/8 Npt Male Female Pipe L Fitting Fuel Air Water Oil 116-C
Brand New · Unbranded
RM 44.27
RM 49.72 shipping
80 sold
Reducer Pipe Adapter 1/2 Female Npt to 3/8 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
RM 46.36
RM 49.72 shipping
136 watching
Reducer 1/2 Female Npt x 3/8 Npt Male Forged Street Elbow Fitting Water Oil Gas
Brand New · Unbranded
RM 58.66
RM 49.72 shipping
85 sold
45 Degree Elbow Brass Pipe Fitting 3/8 Npt Female Oil Gas Fuel Air Water Plumb
Brand New · Unbranded
RM 44.02
RM 49.72 shipping
Steel Hex Nipple 3/8 Npt Male Mip Mpt Pipe Fitting Fuel Oil Gas Liquid Air WOG
Brand New · Unbranded
RM 40.74
RM 49.72 shipping
FITOK 316 Stainless Steel Hex Long Nipple 3/8" Male NPT 6" Overall Length
Brand New
RM 133.66
RM 79.05 shipping
1/4" MNPT x 3/8" FNPT 316ss Pipe Fitting Reducer Swagelok SS-6-RA-4
Brand New · Swagelok
RM 68.11
RM 94.03 shipping
(Lot of 5) 2501-10-06 Hydraulic Fitting 90° Elbow Male JIC-10 to Male 3/8" NPT
New (Other) · Unbranded
RM 74.49
RM 77.30 shipping
Parker 3/8X3/8FHG4S Stainless Adapter Fitting Male 3/8" NPT to Female 3/8" BSPP
New (Other) · Parker
RM 85.14
RM 77.60 shipping
3/8" NPT x 1.25" Length Brass Bulkhead Terminal Bolt Air Brake FasParts
Brand New · Unbranded
RM 52.53
RM 49.72 shipping
27 watching
(2) 33700-06 Brass Pipe Tee Female 3/8 NPT to Female 3/8 NPT to Female 3/8 NPT
New (Other) · Unbranded
RM 42.57
RM 76.37 shipping
33250-06-06 3/8" Brass Female Pipe Union NPT
New (Other) · Unbranded
RM 57.47
RM 76.79 shipping
Only 1 left!
Steel 3/8 Npt Female to Male Reverse Branch Tee Pipe Fitting Fuel Air Oil Gas
Brand New · Unbranded
RM 106.80
RM 49.72 shipping
Brass Pipe Fitting 1/2 NPT Male to 3/8 NPT Female Reducer Face Bushing
Brand New
RM 20.43
RM 87.01 shipping
42 watching
3/8" Bspp (G) Female British to 3/8" Npt Male American 8037-06-06 Adapter
Brand New · Unbranded
RM 149.92
RM 49.72 shipping
(Lot of 2) EATON -T- 3/8" Male x Male x Female NPT Tee-Fitting, Zinc Coated -NEW
New (Other) · Eaton
RM 42.53
RM 107.53 shipping
5 watching

3/8 in End B Diameter Threaded Fittings

Shop by Category

580 Results

Merit 316 Stainless Steel 3/8"X1/8”X1/8” NPT Pipe fitting TEE female

(Qty: 7) Female Hex Thread Adapter 10-24 Thread 1-1/2" Length 3/8" H Width Steel

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

Steel Street Tee Fitting 3/8" NPT Male Female Fuel Air Oil Splitter FasParts

304 SS Male to Female BSP Threaded Reducing Bush Adapter Pipe Reducer Fitting

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

3/8 Male to Female Npt Pipe Adapter Coupling Brass Fitting Air Fuel Gas Water

FITOK 316 SS Male Street Tee 3/8" FNPT x MNPT x FNPT 5600 psi, SS-PST-NS6

(10 Pack) 3/8" NPT High Pressure 90 Elbow 304 Stainless Steel 3000 Fittings

1/8" MNPT x 3/8" FNPT 316ss Pipe Fitting Reducer Swagelok SS-6-RA-2

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

Hex Nipple Brass 3/8 Male Npt Pipe Fitting Equal Air Fuel Oil Gas Water FasParts

(20-Pk) Bushing Pipe Brass 3/8" x 1/4"

GAV 4KUP6 45° Elbow Cast Iron 3/8" x 3/8" FNPT x FNPT Class 124 Schedule 40

BAG OF 4 NEW PARKER 6 F50X-S TRIPLELOK-S ST THD STRAIGHT THREAD CONNECTOR

3/8" NPT Female American to 3/8" BSPT (R) Male British 8036-06-06 Pipe Adapter

Qty (10) Parker 222P-6-4 Brass Reducing Adapter 3/8” FNPT To 1/4” MNPT, USA

3/8" Male Npt Mpt Steel Male Elbow L 90 Degree Fitting Fuel, Air, Oil, Gas

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

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

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

FITOK Pipe Fitting Hex Nipple 3/8'' Male NPT 316 SS 7800 psi, SS-PHN-NS6

3/4 Male to 3/8 Female Npt Brass Pipe Reducer Bushing Fitting Water Fuel Gas Oil

(10 Pack) 3/8" NPT Full Coupling Aluminum 150 Pipe Thread Fitting

Steel 45 Degree Elbow 3/8" Npt Male to Female Fitting Fuel Air Oil Liquid Water

Steel 3/8" Female Npt Fpt Cross 4 Way Fitting Vacuum, Fuel, Air, Water, Oil, Gas

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

6803-06-06-06 ORB Male 3/8" to JIC Male 3/8" Branch Tee Hydraulic Fitting

Tylok 3/8" OD Tube Brass Compression 90° Double Ferrule Elbow Fitting

Parker 6 AOEG5-S SAE ADJ Female Orb 90D Elbow 3/8" x 3/8" (10 Pack)

3/8" Tube OD Compression x 3/8" Male NPT 90° Elbow Brass Pipe Fitting Adapter

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

3/8 Npt Male Female Street Tee T Forged Brass Pipe Fitting Fuel Air Oil Gauge

Steel 3/4 Female Npt x 3/8 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel

(Lot of 89) 3/8" Socket Weld Hex Union, 316 Stainless Steel, 3000# Pipe Fittings

LOT OF 6 HAM-LOT 122HSS3/8 316SS PIPE FITTING, MALE NPT THREAD 3/8", V0677

(10 Pack Ships Fast) 3/8" NPT Street Elbow | 316 Stainless Steel 150 Fitting

Union150# 304 Stainless Steel 3/8" Inch NPT Brewing Pipe Fitting

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

FITOK 316 SS Female Tee 3/8" FNPT 5600 psi, SS-PT-NS6

3/4" X 3/8" 150# Cast Threaded (NPT) Hex Bushing 304 Stainless Steel SS12050341

Pipe & Port Steel Straight Thread Elbow 9/16-18 SAE-ORB PARKER 6-AOEG5-S

(3) 33200-06-06 Brass Hex Pipe Extender Female 3/8 NPT to Male 3/8 NPT

Forged Street Elbow 3/8 Npt Male Female Pipe L Fitting Fuel Air Water Oil 116-C

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

Reducer 1/2 Female Npt x 3/8 Npt Male Forged Street Elbow Fitting Water Oil Gas

45 Degree Elbow Brass Pipe Fitting 3/8 Npt Female Oil Gas Fuel Air Water Plumb

Steel Hex Nipple 3/8 Npt Male Mip Mpt Pipe Fitting Fuel Oil Gas Liquid Air WOG

FITOK 316 Stainless Steel Hex Long Nipple 3/8" Male NPT 6" Overall Length

1/4" MNPT x 3/8" FNPT 316ss Pipe Fitting Reducer Swagelok SS-6-RA-4

(Lot of 5) 2501-10-06 Hydraulic Fitting 90° Elbow Male JIC-10 to Male 3/8" NPT

Parker 3/8X3/8FHG4S Stainless Adapter Fitting Male 3/8" NPT to Female 3/8" BSPP

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

(2) 33700-06 Brass Pipe Tee Female 3/8 NPT to Female 3/8 NPT to Female 3/8 NPT

33250-06-06 3/8" Brass Female Pipe Union NPT

Steel 3/8 Npt Female to Male Reverse Branch Tee Pipe Fitting Fuel Air Oil Gas

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

3/8" Bspp (G) Female British to 3/8" Npt Male American 8037-06-06 Adapter

(Lot of 2) EATON -T- 3/8" Male x Male x Female NPT Tee-Fitting, Zinc Coated -NEW