Straight Coupling 3/8 in End A Diameter Threaded Fittings for sale

3/8" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050341304
Brand New
S$ 12.74
S$ 25.17 shipping
580 sold
+O^U &V*D ] w .XG 4?Q! 5Z |/ $S p o n s o r e d
Reducer 3/8 Female Npt to 1/4 Male Npt Pipe Adapter Brass Reducer Fitting 25pcs
Brand New · Unbranded
S$ 56.78
or Best Offer
S$ 37.36 shipping
+7^ &Q* SU ]30 Uw.?9 !R|/ $S p o n s o r e d
3/8" 3000# NPT Half Coupling 304 Stainless Pipe Fitting Weld Bung SS090321304
Brand New
S$ 13.90
S$ 25.20 shipping
65 sold
OU +^ 5&*2 ] Q3 7Ww.?!|/ $S p o n s o r e d
Qty(20) Plumbing coupling fitting 1/8"NPT Female x 1/8"NPT Female. NPT-t-NPT
Brand New
S$ 69.74
S$ 30.70 shipping
1+^A & X*R 4] w.C? 7Q! W|/I $S p o n s o r e d
Reducer 3/8 Female Npt to 1/4 Male Npt Pipe Adapter Brass 28193L WAG 120REC
Brand New
S$ 3.92
or Best Offer
S$ 35.16 shipping
1,312 sold
+J^Q M&7 L* ]M w. E?H!|/ F$
3/8 Male to Female Npt Pipe Adapter Coupling Brass Fitting Air Fuel Gas Water
Brand New · Unbranded
S$ 12.36
S$ 16.63 shipping
220 sold
+^S X&* K5 ] HH w21 .?WZ!| / $
HYDRAULIC PIPE FITTING REDUCER 3/8" MALE to 1/4" FEMALE--QUANTITY FOUR--NEW
Brand New · Unbranded
S$ 21.22
S$ 32.39 shipping
+^BA &*F2 J] w.?X V!|/T $
John Guest PI010823S Male NPTF to Pushfit Reducing Straight Connector
Brand New
S$ 7.24 to S$ 36.26
S$ 28.54 shipping
+^F &*E ] AQw. ?G5 !|F/G $
Reducer Pipe Adapter 3/8 Female Npt to 1/4 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
S$ 11.85
S$ 16.63 shipping
322 sold
V+^ &*R ]T wQ 2R .?!|/S $N
x5) 3/8" Half Couplings 304 Stainless Female NPT Threaded x Weld Bung Class 150
Brand New
S$ 12.27
S$ 34.81 shipping
Only 3 left
+^D &0* ] Mw.A ?IS! |5I A/ $
3/8" NPT Female American to 3/8" BSPT (R) Male British 8036-06-06 Pipe Adapter
Brand New · Unbranded
S$ 54.18
S$ 16.63 shipping
T+^ &* ] 1 8wQ.? !|54 / YC 8$
John Guest PM011513E Male BSP to Push Fit Straight 3/8" BSP x 15mm Push Fit
Brand New
S$ 15.89 to S$ 113.10
S$ 33.50 shipping
+^ &T*W E Q 3]6 w. 22 JL ?!|/ $
Steel 3/8 - 1/4 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter
Brand New · Unbranded
S$ 13.07
S$ 16.63 shipping
5+E L^ C &* V0 ] w3.?!|/ B$
3/8 Male ISO X 3/8 FNPT 316ss Adapter Fitting W/Seal Swaglok SS-6-A-6RS
Brand New · Swagelok
S$ 34.17
S$ 31.47 shipping
+^L &*T ]KW w .?Q!|/K $JIS p o n s o r e d
3/8" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel FS050321
Brand New · Unbranded
S$ 13.36
S$ 25.19 shipping
A+E ^ F&*T ] w.HF N?!Q|/ $ S p o n s o r e d
3/8" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050321304
Brand New
S$ 15.01
S$ 25.25 shipping
50 sold
+^ &7* ] Yw. TP ?8!N |/ $YS p o n s o r e d
Female Pipe Reducer 3/8" to 1/4" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
S$ 13.46
S$ 16.63 shipping
628 sold
+S^B &* D] Gw .O?!W |4V/ $
FITOK 316 SS Hex Reducing Coupling 3/8'' × 1/4'' FNPT, 5300 psi, SS-PCG-NS6-NS4
Brand New
S$ 18.15
S$ 29.18 shipping
+^P &0 * ]9 w0 K.V 0?1 PT !|/ $
3/8 Npt Male Close Nipple Brass Pipe Fitting Air Fuel Oil Gas Water FasParts
Brand New · Unbranded
S$ 10.55
S$ 16.63 shipping
X+^8 L&A* ] w.?RT !DG|/ $
3/8 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-C
Brand New · Unbranded
S$ 23.85
S$ 16.63 shipping
62 sold
3+L^ &* G G] w.C0 ?RY !|/X $
Female Pipe Reducer 3/8" to 1/8" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
S$ 14.82
S$ 16.63 shipping
132 sold
8+U AN^ & 3I *P I] N wJ.?!|/ $
FITOK 37° Flared Tube Fitting 3/8" Male JIC × 1/4 Female NPT 316 Stainless Steel
Brand New
S$ 21.66
S$ 29.27 shipping
X+F^ &H*O GM] wQ.?!|D/ $
3/8" Bspp (G) Female British to 3/8" Npt Male American 8037-06-06 Adapter
Brand New · Unbranded
S$ 50.15
S$ 16.63 shipping
O+^E BK &* ] wXP.? !|AC/ J$
Steel 3/8 Female Npt x 1/8 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel
Brand New · Unbranded
S$ 24.76
S$ 16.63 shipping
+KE ^ &H* ] Z 9Sw. ?2!|/U M$
Steel 3/8" Female Npt Fpt Fip Thread Pipe Fitting Straight Coupling Joiner WOG
Brand New · Unbranded
S$ 12.40
S$ 16.63 shipping
+J^ &O* ]NP w6.?!|D / $4G
Steel Pipe Adapter Fitting 3/8 Female Npt x 3/8 Npt Male Water Oil Fuel Liquid
Brand New · Unbranded
S$ 12.91
S$ 16.63 shipping
+^ 4&* ] w.?H! |/9 L$ G5
3/8 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-C
Brand New · Unbranded
S$ 13.27
S$ 16.63 shipping
161 sold
Z+8^ C&Y* ] w .69?!| 5/O TE $
3/8" Threaded Union 304 Stainless Steel
Brand New · Unbranded
S$ 9.04
S$ 53.14 shipping
+^ IZ &* 6] wH.?!|/ QY 6C $
1/8" 3000# Threaded NPT Half Coupling Coupler A105 Forged Steel Bung FS090121
Brand New · Unbranded
S$ 9.73
S$ 25.09 shipping
149 sold
W4+^ & *4K ] w.5Z ?LV!| 0/ $S p o n s o r e d
Stainless Steel 316 Fitting Reducing Coupling Class 150 3/8" X 1/8" NPT
Brand New
S$ 7.96
S$ 35.41 shipping
+B9^ MH& B* ] wC .U?!|/ I $S p o n s o r e d
3/8" 150# NPT Half Coupling 304 Stainless Pipe Fitting Weld Bung SS090341304
Brand New
S$ 10.28
S$ 25.10 shipping
765 sold
+F6 ^SE 9Z I &* ] w.?F !|/D3 $S p o n s o r e d
3/8 Male ISO/BSP X 3/8 FNPT Steel Adapter Fitting Cajon Swaglok S-6-A-6RP
Brand New
S$ 19.93
S$ 31.05 shipping
+M^ &* ]U 9A 8 Uw.?!| / C$J S p o n s o r e d
Pipe Adapter 3/8 Female to 1/4 Male NPT Brass Fitting- Water Air Gas - 10 pack
Brand New · Unbranded
S$ 92.55
or Best Offer
S$ 31.37 shipping
+VQ UX ^G &M* ] Lw.?!8| C/P $
3/8" - 1/8" Female BSP British Brass Fitting Reducer Pipe Coupling
Brand New · Unbranded
S$ 16.42
S$ 16.63 shipping
+^WZ &S4* V 6 ] Bw.?3 !4|/ $
Steel 3/8" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid
Brand New · Unbranded
S$ 14.47
S$ 16.63 shipping
I+I^ BF &*0 5] w. ?!K|E / $
Pipe Coupling 3/8" Female BSP Brass Fitting British Thread Joiner Adapter
Brand New · Unbranded
S$ 14.81
S$ 16.63 shipping
Only 3 left
L+^ A&* 6 L 9]P w. ?!|/ $B6
3/8" - 1/4" Female BSP British Brass Fitting Reducer Pipe Coupling
Brand New · Unbranded
S$ 14.82
S$ 16.63 shipping
+^G &V* ] Dw.6 ?!|X5 VI /Z $
SMC Superlok 3/8" O.D. Tube X 1/4" Male NPT Stainless Steel Connector 6-4N-S316
Brand New
S$ 12.74
S$ 29.02 shipping
+^ &*RP ] wHG. ?R!|J LY/ 8$
Steel 3/8 - 1/8 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter
Brand New · Unbranded
S$ 20.73
S$ 16.63 shipping
B+0^ &* ]SA w.Q?X!|/ M G$ S p o n s o r e d
1/4 FNPT x 3/8 FNPT 316ss Hex Reducing Coupling Cajon Swagelok SS-6-HRCG-4
Brand New · Swagelok
S$ 31.33
S$ 31.38 shipping
+W^ 9&* V] w.N ?!|19 6/M $S p o n s o r e d
LOT OF 4 Full Coupling 3/8"NPT female 304 Stainless Steel Coupler 3/8 in. FNPT
Brand New
S$ 17.09
S$ 31.81 shipping
+4^P &8C* 8 ] wT.? XH !S|R/ $
Banjo Threaded Polypropylene Pipe Coupling, 3/8" NPT Female - CPLG038
Brand New
S$ 12.80
S$ 25.17 shipping
0+K^ &* K]K E w.?!I |D/ $C
3/8" FPT x 1/4" MPT Reducing Adapter, Parker 222P-6-4 - Lot of 5, New
Brand New · Parker
S$ 17.09
or Best Offer
S$ 41.96 shipping
R+^X P&A * ]RK Kw.Q?! W|/ $
Stainless Steel High Pressure Swivel Fitting Adaptor Water Wash 280 Bar 3/8" BSP
Brand New
S$ 61.49
S$ 321.40 shipping
6 watching
+^ L&*F ] w.ID ?0!G| / $7
3/8" Galvanized Coupler NPT
Brand New
S$ 4.61
S$ 30.60 shipping
+^ &*T C] B w.?!|/2 $ 7G
15 New Parker 6-4 FHC-B Female Hex Couplers / 3/8" x 1/4" FNPT Pipe Fittings
Brand New · Parker
S$ 59.29
or Best Offer
S$ 71.66 shipping
P7+^ L&F* S]C KL w.?Z!C|/ $
3/8" NPT Half Coupling 304 Stainless Steel Pipe Fitting Bung Grainger
Brand New
S$ 12.80
or Best Offer
S$ 34.14 shipping
8+^ Q& * ]7P w 6.F 5L?! F|/1 $
PARKER 3BTX-SS 3/8" THREAD, TRIPLE-LOK NUT 37 DEG FLARE, 316 SS (2PK)
Brand New · Parker
S$ 14.17
S$ 33.40 shipping
+^G U &*M 3] W Ww .?!|/E $
15 New Parker 6-4 FHC-B Female Hex Couplers / 3/8" x 1/4" FNPT Pipe Fittings
Brand New
S$ 62.10
or Best Offer
DV+ W^ &E* ] w 6.Y ?U!9 |/ 2$
15 New Parker 6-4 FHC-B Female Hex Couplers / 3/8" x 1/4" FNPT Pipe Fittings
Brand New · Parker
S$ 59.59
or Best Offer
7+^ O &* R] 2 wB0.?! I|P/ $
FITOK 316 SS Hex Coupling 3/8'' Female NPT, 5300 psi, SS-PCG-NS6
Brand New
S$ 18.50
S$ 29.18 shipping
+^ &* ] 7w.6 ?I!1| 6I/ FO$

Straight Coupling 3/8 in End A Diameter Threaded Fittings

Shop by Category

51 Results

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

Reducer 3/8 Female Npt to 1/4 Male Npt Pipe Adapter Brass Reducer Fitting 25pcs

3/8" 3000# NPT Half Coupling 304 Stainless Pipe Fitting Weld Bung SS090321304

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

Reducer 3/8 Female Npt to 1/4 Male Npt Pipe Adapter Brass 28193L WAG 120REC

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

HYDRAULIC PIPE FITTING REDUCER 3/8" MALE to 1/4" FEMALE--QUANTITY FOUR--NEW

John Guest PI010823S Male NPTF to Pushfit Reducing Straight Connector

Reducer Pipe Adapter 3/8 Female Npt to 1/4 Male Npt Brass Fitting Water Air Gas

x5) 3/8" Half Couplings 304 Stainless Female NPT Threaded x Weld Bung Class 150

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

John Guest PM011513E Male BSP to Push Fit Straight 3/8" BSP x 15mm Push Fit

Steel 3/8 - 1/4 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter

3/8 Male ISO X 3/8 FNPT 316ss Adapter Fitting W/Seal Swaglok SS-6-A-6RS

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

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

Female Pipe Reducer 3/8" to 1/4" Npt Adapter Coupler Brass Fitting Water Oil Gas

FITOK 316 SS Hex Reducing Coupling 3/8'' × 1/4'' FNPT, 5300 psi, SS-PCG-NS6-NS4

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

3/8 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-C

Female Pipe Reducer 3/8" to 1/8" Npt Adapter Coupler Brass Fitting Water Oil Gas

FITOK 37° Flared Tube Fitting 3/8" Male JIC × 1/4 Female NPT 316 Stainless Steel

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

Steel 3/8 Female Npt x 1/8 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel

Steel 3/8" Female Npt Fpt Fip Thread Pipe Fitting Straight Coupling Joiner WOG

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

3/8 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-C

3/8" Threaded Union 304 Stainless Steel

1/8" 3000# Threaded NPT Half Coupling Coupler A105 Forged Steel Bung FS090121

Stainless Steel 316 Fitting Reducing Coupling Class 150 3/8" X 1/8" NPT

3/8" 150# NPT Half Coupling 304 Stainless Pipe Fitting Weld Bung SS090341304

3/8 Male ISO/BSP X 3/8 FNPT Steel Adapter Fitting Cajon Swaglok S-6-A-6RP

Pipe Adapter 3/8 Female to 1/4 Male NPT Brass Fitting- Water Air Gas - 10 pack

3/8" - 1/8" Female BSP British Brass Fitting Reducer Pipe Coupling

Steel 3/8" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid

Pipe Coupling 3/8" Female BSP Brass Fitting British Thread Joiner Adapter

3/8" - 1/4" Female BSP British Brass Fitting Reducer Pipe Coupling

SMC Superlok 3/8" O.D. Tube X 1/4" Male NPT Stainless Steel Connector 6-4N-S316

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

1/4 FNPT x 3/8 FNPT 316ss Hex Reducing Coupling Cajon Swagelok SS-6-HRCG-4

LOT OF 4 Full Coupling 3/8"NPT female 304 Stainless Steel Coupler 3/8 in. FNPT

Banjo Threaded Polypropylene Pipe Coupling, 3/8" NPT Female - CPLG038

3/8" FPT x 1/4" MPT Reducing Adapter, Parker 222P-6-4 - Lot of 5, New

Stainless Steel High Pressure Swivel Fitting Adaptor Water Wash 280 Bar 3/8" BSP

3/8" Galvanized Coupler NPT

15 New Parker 6-4 FHC-B Female Hex Couplers / 3/8" x 1/4" FNPT Pipe Fittings

3/8" NPT Half Coupling 304 Stainless Steel Pipe Fitting Bung Grainger

PARKER 3BTX-SS 3/8" THREAD, TRIPLE-LOK NUT 37 DEG FLARE, 316 SS (2PK)

15 New Parker 6-4 FHC-B Female Hex Couplers / 3/8" x 1/4" FNPT Pipe Fittings

15 New Parker 6-4 FHC-B Female Hex Couplers / 3/8" x 1/4" FNPT Pipe Fittings

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