Straight Coupling 1/2 in End B Diameter Threaded Fittings for sale

2" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $22.14
C $2.76 shipping
+1^ 6& *QD ] w.? !|/J $ES p o n s o r e d
1-1/2" to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $17.27
C $2.76 shipping
VC +^ DA& * V3] w.S?L!|/ I $S p o n s o r e d
1-1/4" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling SS304 Socket
Brand New · Unbranded
C $13.13
C $2.76 shipping
9+B^ &* K]4 w.8?!|U / SW$ S p o n s o r e d
1" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $10.79
C $2.76 shipping
4+Q 8^F &8*2 ] wGJ. E?!|N/ $S p o n s o r e d
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
C $12.02
C $15.24 shipping
3,081 sold
+^M E& *9 H HP] LN w. ?!LM |/ $
(Lot of 5) KRJ 5000-08-08 Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other)
C $18.70
C $21.03 shipping
+^ &* ] WX w.?!|/ YZ$ JR
Reducer Pipe Adapter 3/4 Female Npt to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
C $17.27
C $16.18 shipping
317 sold
WW +^M2 & *AL O ] w.?!|/ $
Female Pipe Reducer 3/4" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
C $16.49
C $16.18 shipping
201 sold
+O^ G D&* ]C Qw.?!|/ $O I
Pipe Adapter 1/2 Female to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
C $13.60
C $16.18 shipping
285 sold
+^TB &* ]W Gw.? 7!R B7 I8| / $
Female Pipe Reducer 1" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas
Brand New · Unbranded
C $26.40
C $16.18 shipping
+Y^ J&* P]1 wIP.?! |/A W$
(5) Anvil Pipe Unions 0361500804, 1/2" NPT, Black Forged Steel, Class 3000
New (Other) · Anvil
C $69.20
C $16.93 shipping
Only 1 left!
8+^ 3 &Y* J] w MS.?! |M1 7/ $
Steel 1/2" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid
Brand New · Unbranded
C $16.75
C $16.18 shipping
+Z^9 L&*C ] LwO.?! |/TW $
1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316
Brand New
C $16.62
C $15.38 shipping
75 sold
+9Z^ & W*C ] 3 w.?S !|/ 34 $
3/4" to 1/2" in Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $7.55
C $2.76 shipping
PC+^ &* ] w.D?C 1!D|/ $S p o n s o r e d
(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other) · Parker
C $48.49
C $21.43 shipping
M+^6 &C*1 ] IBw. ?!I|X/ P$S p o n s o r e d
Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy
Brand New
C $27.69
or Best Offer
C $27.40 shipping
+LK^ &* S]0 NQ w.?YF!|/ $S p o n s o r e d
1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441
Brand New
C $15.21
C $15.34 shipping
134 sold
+^ZY Q D 3&N* ] w.W?!|1 ZD / $
Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting
Brand New
C $18.00
C $20.53 shipping
DY+ K5^ &R*S ] G Ow .?P!|1 / $
Steel 3/4 - 1/2 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter
Brand New · Unbranded
C $15.32
C $16.18 shipping
+J^ Q G&2* ]U w.?9 NV!|/ $
Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid
Brand New · Unbranded
C $15.78
C $16.18 shipping
M+^6 Q1&* ] 2wC 4.?!A|/ $
(Lot of 2) Adapter Fitting 2405-10-08 Male 5/8" JIC-10 to Female 1/2 NPT
New (Other) · Unbranded
C $17.32
C $20.52 shipping
+^LU & *R7 ]Q wV .R?!|/G $
1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D
Brand New · Unbranded
C $31.71
C $16.18 shipping
7Y+ ^ M&* B X] w1.?! |/ FD $
33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT
New (Other) · Unbranded
C $17.32
C $20.52 shipping
+^ U&G 7* ] 3w.?!| / $HX
Steel 1/4 Female Npt x 1/2 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel
Brand New · Unbranded
C $17.84
C $16.18 shipping
+^VM 6&1* ]N w.?!|/S LY$
FITOK 37° Flared Tube Fitting 1/2" Male JIC × 1/2 Female NPT 316 Stainless Steel
Brand New
C $35.70
C $15.93 shipping
O+V ^ &*B ] Y Uw.?C !N|A/ 7$
1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D
Brand New · Unbranded
C $13.17
C $16.18 shipping
112 sold
W+O ^ &* ] w3.O? I!|/V EK$
1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304
Brand New · Unbranded
C $15.64
C $20.46 shipping
+^YW & SF* ] w 44. P?2 !|/N7 $
10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6
(2)
C $199.99
+XR^ R&* 4] XwJ .?!|/ F$D
1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter
Brand New · Unbranded
C $56.58
C $16.18 shipping
+^ 1&Q* ] w1.Z? !|/1 $X NS p o n s o r e d
1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter
Brand New · Unbranded
C $63.45
C $16.18 shipping
+F^ &* ] B w.?7!|/ $C UGS p o n s o r e d
3/4 MNPT x 1/2 FNPT 316ss Pipe Adapter Fitting SWAGELOK-IPT CN12NM8NF10
Brand New · Swagelok
C $38.79
+AL^ &* YE TT ]A w.?!L |8/ $S p o n s o r e d
Parker 8 F5OLO-S Adapter Fitting Male 1/2" ORFS-08 to Male 1/2" ORB-08
New (Other) · Parker
C $17.32
C $20.52 shipping
+^ 4&R * H]6 w.2?!E |/8 $F S p o n s o r e d
15/16" Flare x 1/2" Male MPT Brass Gas Adapter Straight Connector Coupling Union
Brand New · Unbranded
C $7.55
or Best Offer
C $21.33 shipping
+Z^ &* ]W w .?X!C|/ $ BW
FITOK 37 Degree Flared Tube Fitting 1/4" Male JIC × 1/2" Male NPT 316 SS 4500psi
Brand New
C $19.55
C $15.46 shipping
55 C+^ &* ]6 w. 8P? CT!|/ $
FITOK 316 SS Hex Reducing Coupling 3/4'' x 1/2'' FNPT, 4600 psi, SS-PCG-NS12-NS8
Brand New
C $30.21
C $20.89 shipping
+^ &9* ] Mw .?!|S4 D/ $Y
10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT
Brand New
C $304.77
or Best Offer
78+ T^ &8* T 0] 7w.5 ?!|ZR / $
1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421
Brand New · Unbranded
C $11.14
C $15.21 shipping
148 sold
C+^ &6* E4 ] wB.?!|/O $ U
1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304
Brand New
C $14.84
C $15.32 shipping
124 sold
2+7^ & *T ]W w.M0? VS !|/L $
Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT
Brand New
C $27.57
C $33.15 shipping
+^TR &U* V] O 9 wIW. ?!|/I $S p o n s o r e d
Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT
New (Other) · Parker
C $22.65
Was: C $26.65was - C $26.65
W+M^ &* ]V L Pw.Y?!|/ $QS p o n s o r e d
1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2
Brand New · Swagelok
C $22.16
2 watching
6G +I8^ &TF* ] w.? G!|/ 4 $
PARKER -12 ORFS 3/4" x -12 SAE ORB (1-1/16-12) Straight Thread Connector
Brand New · Parker
C $19.39
H8+ IN ^N 0& *0 1] w.?O!|/K $
(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting
Brand New
C $55.34
C $16.51 shipping
+^3H &* ]7 wK. 2?T 6S!|/ $
(10 Pack) 1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 3M Full Coupling
Brand New
C $121.91
C $24.06 shipping
TE+ ^QY &* ] wAE. ?4!F|/ R$
Parker LEGRIS 3175 62 22 1/2” PTC TUBE X 1/2 MNPT Male Connector 31756222
Brand New · Parker
C $24.87
or Best Offer
C $15.61 shipping
V+^ H&* ] Jw5.? !|L/T AF 6$
(10 Pack) 1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 3M Full Coupling
Brand New
C $108.05
C $23.66 shipping
X+P^ &* I]7 w.W?!4 |DL/ Y $
STRAIGHT BRASS FITTING (1/2” NPTF MALE, 9/16" ID , .830” OD, 2.520” LG.) X111F
New (Other) · Unbranded
C $11.41
Was: C $15.22was - C $15.22
or Best Offer
C $22.15 shipping
+^MW YN &*K Z L]O w.?!IS |/ $
3/4 MNPT x 1/2 MNPT Steel Pipe Adapter Fitting Parker 3/4x1/2 FF-S
Brand New · Parker
C $8.31
+1^ A&* CD] G2 w.M?!|/ D $
(Bag of 25) 6400-08-08 ORB 1/2" to JIC 1/2" Hydraulic Straight Connector Fitting
Brand New
C $47.09
C $43.40 shipping
+^ &D* ] wO 9.?!E |8/1 $ Z
2406-12-08 JIC Female 3/4" to JIC Male 1/2" Straight Rigid Adapter Fitting
Brand New
C $6.91
C $20.49 shipping
+0^ &*7 C T] 9I w4E.?!| VD/ $
FITOK 316 SS Hex Coupling 1/2'' Female NPT, 4900 psi, SS-PCG-NS8
Brand New
C $24.20
C $20.71 shipping
+38 N^ &0 * 1]8 T1 w.4?5!| / $
Swagelok B-810-6 1/2" Male SAE Brass Conduit Pipe Fitting No Nuts
New (Other) · Swagelok
(2)
C $13.10
Was: C $15.42was - C $15.42
T+^L & *2 ]Y B w.V ?!|/ $X
FITOK 316 SS Hex Reducing Coupling 1'' x 1/2'' FNPT, 4400 psi, SS-PCG-NS16-NS8
Brand New
C $51.12
C $21.51 shipping
+8^1 C0& * Y] 0 3Tw 6.?!|X/ $
STRAIGHT BRASS REDUCER (1” NPTF x 1/2” NPTF, 1.44” OVER HEX, 1.04” LG.) X111K
New (Other) · Unbranded
C $20.77
Was: C $27.69was - C $27.69
or Best Offer
C $22.43 shipping
C+E M0^ 9 &*4 X] w.?!|/0 $
FITOK 37 Degree Flared Tube Fitting 3/4" Male JIC × 1/2" Male NPT 316 SS 3500psi
Brand New
C $26.31
C $15.65 shipping
0N +^ 1&* ] 1 Cw.U JR ?!|DO / $
1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG
Brand New
C $24.94
+^ 5P&* 2 8 ] NwQ.?! O|/ V $
5000-08-08 NPT Female 1/2" to NPT Female 1/2" Tapered Straight Rigid Adapter
Brand New
C $6.91
C $20.49 shipping
8+7^ &XD *TQ F]0 w .?!O|X / $
1/2 Male ISO/BSP X 1/2 FNPT Steel Adapter Fitting Cajon Swaglok S-8-A-8RP
Brand New
C $22.16
E+^ &R* 2]H wZB. 2?R E!8|/ $
Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty
Brand New
C $7.61
C $21.46 shipping
7+^N 7 &Q* T ] w.?!|/N $S p o n s o r e d
StainlessSteel 304 Fitting Reducing Coupling Class 1000 1-1/2" X 1/2" Female NPT
Brand New
C $21.32
Was: C $30.46was - C $30.46
or Best Offer
UU +^ 9&Y* 98 ] 4w.V? Q!1|/ $S p o n s o r e d

Straight Coupling 1/2 in End B Diameter Threaded Fittings

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106 Results

2" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

1-1/2" to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

1-1/4" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling SS304 Socket

1" Female to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304

(Lot of 5) KRJ 5000-08-08 Pipe Coupling Female 1/2" NPT to Female 1/2" NPT

Reducer Pipe Adapter 3/4 Female Npt to 1/2 Male Npt Brass Fitting Water Air Gas

Female Pipe Reducer 3/4" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas

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

Female Pipe Reducer 1" to 1/2" Npt Adapter Coupler Brass Fitting Water Oil Gas

(5) Anvil Pipe Unions 0361500804, 1/2" NPT, Black Forged Steel, Class 3000

Steel 1/2" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid

1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316

3/4" to 1/2" in Female NPT Threaded Reducer Reducing Coupling Stainless Socket

(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT

Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy

1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441

Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting

Steel 3/4 - 1/2 Female Npt Fpt Pipe Fitting Straight Coupling Reducer Adapter

Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid

(Lot of 2) Adapter Fitting 2405-10-08 Male 5/8" JIC-10 to Female 1/2 NPT

1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D

33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT

Steel 1/4 Female Npt x 1/2 Npt Male Pipe Reducer Adapter Fitting Water Oil Fuel

FITOK 37° Flared Tube Fitting 1/2" Male JIC × 1/2 Female NPT 316 Stainless Steel

1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D

1" X 1/2" 150 Female NPT 304 Stainless Reducing Coupling Reducer <SS11060441304

10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6

1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter

1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter

3/4 MNPT x 1/2 FNPT 316ss Pipe Adapter Fitting SWAGELOK-IPT CN12NM8NF10

Parker 8 F5OLO-S Adapter Fitting Male 1/2" ORFS-08 to Male 1/2" ORB-08

15/16" Flare x 1/2" Male MPT Brass Gas Adapter Straight Connector Coupling Union

FITOK 37 Degree Flared Tube Fitting 1/4" Male JIC × 1/2" Male NPT 316 SS 4500psi

FITOK 316 SS Hex Reducing Coupling 3/4'' x 1/2'' FNPT, 4600 psi, SS-PCG-NS12-NS8

10 Piece Package Swagelok Equivalent to SS-8-HRCG-4 1/4 FNPT x 1/2 FNPT

1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421

1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304

Stainless Steel 304 Fitting Reducing Coupling Class 150 2" X 1/2" Female NPT

Parker Hannifin 208P-12-8 Brass Reducer Coupling 3/4" Female NPT X 1/2" Male NPT

1/8" FNPT x 1/2" FNPT 316ss Hex Reducing Coupling Swagelok SS-8-HRCG-2

PARKER -12 ORFS 3/4" x -12 SAE ORB (1-1/16-12) Straight Thread Connector

(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting

(10 Pack) 1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 3M Full Coupling

Parker LEGRIS 3175 62 22 1/2” PTC TUBE X 1/2 MNPT Male Connector 31756222

(10 Pack) 1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 3M Full Coupling

STRAIGHT BRASS FITTING (1/2” NPTF MALE, 9/16" ID , .830” OD, 2.520” LG.) X111F

3/4 MNPT x 1/2 MNPT Steel Pipe Adapter Fitting Parker 3/4x1/2 FF-S

(Bag of 25) 6400-08-08 ORB 1/2" to JIC 1/2" Hydraulic Straight Connector Fitting

2406-12-08 JIC Female 3/4" to JIC Male 1/2" Straight Rigid Adapter Fitting

FITOK 316 SS Hex Coupling 1/2'' Female NPT, 4900 psi, SS-PCG-NS8

Swagelok B-810-6 1/2" Male SAE Brass Conduit Pipe Fitting No Nuts

FITOK 316 SS Hex Reducing Coupling 1'' x 1/2'' FNPT, 4400 psi, SS-PCG-NS16-NS8

STRAIGHT BRASS REDUCER (1” NPTF x 1/2” NPTF, 1.44” OVER HEX, 1.04” LG.) X111K

FITOK 37 Degree Flared Tube Fitting 3/4" Male JIC × 1/2" Male NPT 316 SS 3500psi

1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG

5000-08-08 NPT Female 1/2" to NPT Female 1/2" Tapered Straight Rigid Adapter

1/2 Male ISO/BSP X 1/2 FNPT Steel Adapter Fitting Cajon Swaglok S-8-A-8RP

Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty

StainlessSteel 304 Fitting Reducing Coupling Class 1000 1-1/2" X 1/2" Female NPT