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

401 Results

Merit 316 Stainless Steel 3/8"X1/8”X1/8” NPT Pipe fitting TEE female
New (Other)
RM 38.80
RM 84.98 shipping
CR+ ^E &* ]9 w.?! |U/1 $ KS p o n s o r e d
3/8 Npt Female to Male Center Branch Tee Brass Pipe Fitting Water Oil Gas Air
Brand New · Unbranded
RM 59.73
RM 50.41 shipping
86 sold
A+^G M&* ] Gw.? !|IJ / H3$ S p o n s o r e d
(Lot of 2) EATON -T- 3/8" Male x Male x Female NPT Tee-Fitting, Zinc Coated -NEW
New (Other) · Eaton
RM 43.11
RM 109.02 shipping
5 watching
+A^A &*QZ C1 AN] w .1U? !|/ $S p o n s o r e d
3/8 Npt Female Pipe L Elbow Brass Fitting 90 Degree Water Oil Gas Fuel Air 100-C
Brand New · Unbranded
RM 53.30
RM 50.41 shipping
+AY^ &8*G ] wXJ .?!I|/ $D S p o n s o r e d
Steel Street Tee Fitting 3/8" NPT Male Female Fuel Air Oil Splitter FasParts
Brand New · Unbranded
RM 66.38
RM 50.41 shipping
108 sold
+2^9 &* ] w.N?!9| /7 Z $4
3/8 Male to Female Npt Pipe Adapter Coupling Brass Fitting Air Fuel Gas Water
Brand New · Unbranded
RM 37.46
RM 50.41 shipping
220 sold
+^ &4*7 ] HUw.?! |U/J $1
3/8" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050341304
Brand New
RM 38.63
RM 65.00 shipping
580 sold
+^ 4&*N ]0F w7.?!|/S 0 $1
1/8" MNPT x 3/8" FNPT 316ss Pipe Fitting Reducer Swagelok SS-6-RA-2
Brand New · Swagelok
RM 69.05
RM 95.34 shipping
X+C^ 5K &G*J ] wC.?!|F C1 / $
3/8 Npt Female Pipe T Tee 3 Way Brass Fitting Fuel Vacuum Air Water Oil Gas
Brand New · Unbranded
RM 49.20
RM 50.41 shipping
58 sold
L+^Z &* ] wZ3.?! V6| / $K3
FITOK Pipe Fitting Reducing Hex Nipple 1/2'' x 3/8" Male NPT 316 SS 7800 psi
Brand New
RM 56.06
RM 77.77 shipping
+S2 O^ E& V* H] w. CG? M!4| / $
(10 Pack) 3/8" NPT High Pressure 90 Elbow 304 Stainless Steel 3000 Fittings
Brand New
RM 733.47
RM 100.34 shipping
L+^ &*3 6M ] w .1T?!| / X$
(Ships Fast) 3/4" x 3/8" Hex Bushing 316 Stainless Steel NPT Pipe Fitting | 304
Brand New
RM 31.29
RM 77.04 shipping
+T5 M^ &*D ] w. 7O? !JW| / $
Qty (10) Parker 222P-6-4 Brass Reducing Adapter 3/8” FNPT To 1/4” MNPT, USA
New (Other) · Parker
RM 129.26
RM 82.52 shipping
RT YQ+ F^ N& * ] 3wL. ?4!|T / $
Union150# 304 Stainless Steel 3/8" Inch NPT Brewing Pipe Fitting
Brand New
RM 34.09
RM 96.93 shipping
+O^ &J* ] w.Q?M!| 45/ D J D$S p o n s o r e d
3/8 Pipe Union 316 Stainless Steel 19 Pieces
Brand New
RM 913.44
Was: RM 971.75was - RM 971.75
or Best Offer
RM 103.06 shipping
SB+ ^ML LD&* JU ] w.?! H|D/ $S p o n s o r e d
3/8 316 Stainless Steel Pipe Tee 11 Pieces
Brand New
RM 147.00
or Best Offer
RM 80.49 shipping
T+^ E &* G]5 w O.?!|/Q $MS p o n s o r e d
Steel 45 Degree Elbow 3/8" Npt Male to Female Fitting Fuel Air Oil Liquid Water
Brand New · Unbranded
RM 57.01
RM 50.41 shipping
97 sold
+^ &* ] Tw0. ?!3|W/ Q$5 KC
Hex Nipple Brass 3/8 Male Npt Pipe Fitting Equal Air Fuel Oil Gas Water FasParts
Brand New · Unbranded
RM 39.14
RM 50.41 shipping
63 sold
+EU^ &* ] w 7.?!J| 3L/ $
3/8" Male Npt Mpt Steel Male Elbow L 90 Degree Fitting Fuel, Air, Oil, Gas
Brand New
RM 50.45
or Best Offer
RM 50.41 shipping
Only 2 left
I+J ^ T&P *K ]F w.?!5I|/ $
FITOK Pipe Fitting Hex Nipple 3/8'' Male NPT 316 SS 7800 psi, SS-PHN-NS6
Brand New
RM 44.93
RM 77.47 shipping
P+T ^ W&4* N] w.?!|/ K$ E7
3/8" NPT x 1.25" Length Brass Bulkhead Terminal Bolt Air Brake FasParts
Brand New · Unbranded
RM 53.26
RM 50.41 shipping
27 watching
+I^D &4* ] w.?Q !|/Q $N
3/8 Npt Male Female Street Tee T Forged Brass Pipe Fitting Fuel Air Oil Gauge
Brand New · Unbranded
RM 60.98
RM 50.41 shipping
266 sold
+^FX &* ]16 w9A .?Z!|T/ $
Steel 3/8 Npt Male to Female Branch Tee Pipe Fitting Fuel Air Oil Gas FasParts
Brand New · Unbranded
RM 57.62
RM 50.41 shipping
+^ A&A* ] 0 w7 K.2?!| Z7 / $
3/4 Male to 3/8 Female Npt Brass Pipe Reducer Bushing Fitting Water Fuel Gas Oil
Brand New · Unbranded
RM 43.33
RM 50.41 shipping
411 sold
A+^ &* ] w5.? !VI| / $QH
Steel 3/8" Female Npt Fpt Cross 4 Way Fitting Vacuum, Fuel, Air, Water, Oil, Gas
Brand New · Unbranded
RM 93.65
RM 50.41 shipping
R+^ &K* A]B w.?!| / $PL Z
Swagelok Cajon SS-6-CS Stainless Steel 316 Pipe Fitting FNPT CROSS 4-WAY TEE
Brand New · Swagelok
RM 172.59
RM 81.22 shipping
K0 X+L^ &S* ]E w A6. ?KJ !|/ $
(10 Pack) 3/8" NPT Full Coupling Aluminum 150 Pipe Thread Fitting
Brand New
RM 336.63
RM 86.06 shipping
+W^ &*T 7] w.?!|/ 8$ QC
(Lot of 89) 3/8" Socket Weld Hex Union, 316 Stainless Steel, 3000# Pipe Fittings
Brand New · Unbranded
RM 1,186.85
or Best Offer
+^ PE& * 8]D w. P?M !|/R $
DPS-8-6 Double Permanent Live Swivel Male 1/2 NPT to Male 3/8 NPT
New (Other) · Unbranded
RM 151.05
RM 83.17 shipping
+BO^ & * RT] w. IM MJ?!| D/A $S p o n s o r e d
3/4" X 3/8" 150# Cast Threaded (NPT) Hex Bushing 304 Stainless Steel SS12050341
Brand New · Unbranded
RM 32.37
RM 64.82 shipping
305 sold
+^ &*TN ]4 F w.?!T|H R/N $ S p o n s o r e d
Stainless Steel 304 Fitting Reducing Coupling Class 150 1/2" X 3/8"...
Brand New
RM 26.28
RM 96.72 shipping
+E0^ &* 1B 97] EF Sw9.? !|/ $S p o n s o r e d
1/2 MNPT x 3/8 FNPT 316ss Reducing Bushing Hex Fitting DK-LOK GHB-8-6N-S
Brand New
RM 69.05
RM 95.34 shipping
+^ &TV* ] N3 w.?!|9Q /3F $S p o n s o r e d
Steel 3/4 Female Npt x 3/8 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel
Brand New · Unbranded
RM 70.99
RM 50.41 shipping
+J^M &Q* ] w.?!V G|/E 1 $
3/8 Npt Male Tee T 3 Way Equal Pipe Brass Fitting Fuel Vacuum Air Water Oil Gas
Brand New · Unbranded
RM 64.56
RM 50.41 shipping
107 sold
+^ &* ]D w.N?!|/ 7 $Q HJ
45 Degree Elbow Brass Pipe Fitting 3/8 Npt Female Oil Gas Fuel Air Water Plumb
Brand New · Unbranded
RM 44.63
RM 50.41 shipping
+^ O&* V] w.?G!|/V 6 2 $
(3) 33200-06-06 Brass Hex Pipe Extender Female 3/8 NPT to Male 3/8 NPT
New (Other) · Unbranded
RM 43.16
RM 77.43 shipping
Only 1 left!
+60 B4^ C &* ]H w 7.?!|/L ZV $
(10 Pack Ships Fast) 3/8" NPT Street Elbow | 316 Stainless Steel 150 Fitting
Brand New
RM 215.57
RM 82.47 shipping
Only 1 left!
+4^T D&P* T]7 w 9.?!R S|/4 $
Reducer 1/2 Female Npt x 3/8 Npt Male Forged Street Elbow Fitting Water Oil Gas
Brand New · Unbranded
RM 59.47
RM 50.41 shipping
85 sold
+^ &*P 2] G w4 T.?!L A|H/ JQ $
Stainless Steel 304 Fitting Reducing Coupling Class 150 1" X 3/8"...
Brand New
RM 35.35
RM 105.61 shipping
+WS ^S &* ] wJ.?!| /BD IX $S p o n s o r e d
1-1/4" X 3/8" MNPT S/80 (XH) Concentric Swage Nipple Zinc Plated WPB <SWG1070311
New (Other) · Unbranded
RM 64.95
RM 156.75 shipping
+2^ L &* ] Dw.?W!| /P Z $ANS p o n s o r e d
3/8" NPT x 1.5" Length Steel Bulkhead Terminal Bolt Air Brake FasParts
Brand New · Unbranded
RM 61.20
RM 50.41 shipping
17 watching
+J^ 1& *3C 9]A VO C w.?!1| / $
Steel Hex Nipple 3/8 Npt Male Mip Mpt Pipe Fitting Fuel Oil Gas Liquid Air WOG
Brand New · Unbranded
RM 41.30
RM 50.41 shipping
+^3 5 D&C* H6 ] w.?!| X/K $
Forged Street Elbow 3/8 Npt Male Female Pipe L Fitting Fuel Air Water Oil 116-C
Brand New · Unbranded
RM 44.88
RM 50.41 shipping
80 sold
+^ &3V N*5 ] 1w.?I!|/ FY $
Brass Pipe Fitting 1/2 NPT Male to 3/8 NPT Female Reducer Face Bushing
Brand New
RM 20.72
RM 88.21 shipping
42 watching
+^K &* 5 SU] w.1M? !|/5 H$
(2) 33700-06 Brass Pipe Tee Female 3/8 NPT to Female 3/8 NPT to Female 3/8 NPT
New (Other) · Unbranded
RM 43.16
RM 77.43 shipping
+LX^ & *0C 7]H w. ?E!T| A4/ $
3/8" NPT X Male Close Pipe Nipples Threaded Brass Fitting Pipe Connector 2 Pack
Brand New
RM 34.31
RM 77.17 shipping
EL+^ MY &* ] w.? N!W |SO /K $
10 Piece Package SWAGELOK Equivalent to SS-6-HRCG-4, 1/4" FNPT x 3/8" FNPT
Brand New
RM 561.05
or Best Offer
RM 92.70 shipping
5A+^ &* I] 8w.? !T|V /YB M $
(Ships Fast) 3/8" NPT 316 Stainless Steel Threaded Pipe Union 304
Brand New
RM 42.94
RM 77.38 shipping
+^ F5 R&* ] Q POw. R?!|/ $2
33250-06-06 3/8" Brass Female Pipe Union NPT
New (Other) · Unbranded
RM 58.26
RM 77.86 shipping
Only 1 left!
+^ &* ] 9w.I ZD? X!S J|/0 8L $
1/4" MNPT x 3/8" FNPT 316ss Pipe Fitting Reducer Swagelok SS-6-RA-4
Brand New · Swagelok
RM 69.05
RM 95.34 shipping
+JK V^ &*Z ] w.?!|/5 6$
3/8" NPT X Male Close Pipe Nipples Threaded Brass Fitting Pipe Connector 20 Pack
New (Other)
RM 258.95
RM 123.30 shipping
+7^2 & A* ] w1.? !|/C $
FITOK 90° Street Elbow 1/2" FNPT x 3/8" MNPT 316 SS 5600 psi, SS-PSE-NS8-NS6
Brand New
RM 123.43
RM 79.76 shipping
+X^H &* ]Y L wCX.?! K|/ I$
Steel 3/8 Npt Female to Male Reverse Branch Tee Pipe Fitting Fuel Air Oil Gas
Brand New · Unbranded
RM 108.28
RM 50.41 shipping
+J^6 J J&* ]NA w D.?!3 |B/8 $
(Lot of 3) 33326-06-4 Brass Pipe Nipple Male 3/8 NPT to Male 3/8 NPT x 4"
New (Other) · Unbranded
RM 43.16
RM 77.43 shipping
+9^ &U 6L* DY 2]1 w.C?!|Q / $
FITOK 316 Stainless Steel Hex Long Nipple 3/8" Male NPT 6" Overall Length
Brand New
RM 135.52
RM 80.14 shipping
+V^ R& C* ]Q w.6?B!| /3Z $
(24) PCS 45 Degree Street Elbow 3/8 Npt Male Female Fitting
New (Other) · Unbranded
RM 828.63
RM 343.75 shipping
+^ 3&* V] w .?E0 !|/ Q$
LOT OF 5 PARKER 6-4 MHN-B MALE HEX REDUCING NIPPLE (243-1)
New (Other) · Parker
RM 129.47
or Best Offer
RM 79.97 shipping
+^B C& L3* ] wNK. ?TT !BD |/ $
1/2"NPT x 3/8" NPT Male to Male Hex Nipple Pipe Fitting Reducer MB-316 Stainless
New (Other) · Unbranded
RM 66.03
Was: RM 77.68was - RM 77.68
or Best Offer
RM 108.84 shipping
+X0 ^D &* 0] wT.E ?1W!|/ A$
3/8" x 4-1/2" Threaded NPT Nipple Sch40 304 Stainless Steel
Brand New
RM 23.09
or Best Offer
RM 96.63 shipping
+61 36^ B&S* M]0 w R.?!5| / $S p o n s o r e d
Hex Bushing Stainless Steel 304 1-1/4" x 3/8" NPT Guardian
Brand New
RM 34.09
RM 107.12 shipping
D+4^ &IG* ] w AV.?! |WV / $S p o n s o r e d

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

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401 Results

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

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

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

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

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

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

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

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

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

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

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

(Ships Fast) 3/4" x 3/8" Hex Bushing 316 Stainless Steel NPT Pipe Fitting | 304

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

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

3/8 Pipe Union 316 Stainless Steel 19 Pieces

3/8 316 Stainless Steel Pipe Tee 11 Pieces

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

1-1/4" X 3/8" MNPT S/80 (XH) Concentric Swage Nipple Zinc Plated WPB <SWG1070311

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

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

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

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

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

3/8" NPT X Male Close Pipe Nipples Threaded Brass Fitting Pipe Connector 2 Pack

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

(Ships Fast) 3/8" NPT 316 Stainless Steel Threaded Pipe Union 304

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

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

3/8" NPT X Male Close Pipe Nipples Threaded Brass Fitting Pipe Connector 20 Pack

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

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

(Lot of 3) 33326-06-4 Brass Pipe Nipple Male 3/8 NPT to Male 3/8 NPT x 4"

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

(24) PCS 45 Degree Street Elbow 3/8 Npt Male Female Fitting

LOT OF 5 PARKER 6-4 MHN-B MALE HEX REDUCING NIPPLE (243-1)

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

3/8" x 4-1/2" Threaded NPT Nipple Sch40 304 Stainless Steel

Hex Bushing Stainless Steel 304 1-1/4" x 3/8" NPT Guardian