Compression-to-Compression Straight 3/8 in End A Diameter Compression Fittings for sale

New Swagelok SS-6FK0-6 Medium Pressure Union - 3/8” Tube OD - 316 Stainless
New (Other) · Swagelok
C $263.21
or Best Offer
+^ U&6* Y]D w.FC? !|2/ $FS p o n s o r e d
Parker 6RU4-SS A LOK CPI 3/8” x 1/4” Reducing Union Tube (Lot of 12)
New (Other) · Parker
C $249.35
or Best Offer
C $37.89 shipping
+^ &1D *A ]Y w.?!| H6/ 9$MS p o n s o r e d
Parker 6BU-883T Compression Union 3/8 To 3/8 Stainless Steel 316
New (Other) · Parker
C $103.90
or Best Offer
5+^ &G* ] wZ.T? D!A 8K|/ Y $S p o n s o r e d
3/8" Tube OD 316ss Bulkhead Fitting SSP Duolok ISSD6BU
Brand New
C $19.39
+T5 ^F L 2X& *NR ] w.? A!|/ $S p o n s o r e d
Swagelok SS-600-SET, , 3/8 In. Ferrules Front and back Quantity: 10 New!
New (Other) · Swagelok
C $41.55
or Best Offer
67 sold
+T^X T &* ]Q w. ?!F|/U $
Swagelok SS-600-6-4 Reducing Union Fitting 3/4” X 1/4” Tubing Stainless Steel
New (Other) · Swagelok
C $19.95
6+4 8^8 &* ] DVw. ?HM!| YO / $
3/8 to 5/16 OD Compression Copper Tube Reducer Union Fitting Air Gas Water
Brand New · Unbranded
C $14.85
C $16.18 shipping
107 sold
+^2Z &* 4]T 5w.6 ?H!0|/ 1U $
FITOK 316 SS Bulkhead Union 3/8" Tube OD Compression Fitting, SS-BU-FL6
Brand New
C $39.33
C $16.04 shipping
7K+ ^ Y6 &* ] wI.?J!| / $
[2 Pack]ACE 3/8" x 1/4" Brass Compression Union #4337390
Brand New
C $13.78
+^ &*K ] Hw.?!|/ 5R 9D $RH
(Box of 10) Parker 6 WBU-SS Bulkhead Union 3/8" Stainless Steel Ferulok Fitting
Brand New · Parker
C $137.14
or Best Offer
+^E E& * ]N Tw.? !0M|/ X$C
3/8 OD Compression Copper Tube Union Straight Joiner Fitting Air Gas Water
Brand New · Unbranded
C $11.90
C $16.18 shipping
82 sold
K0 +Y^H &* ] Mw.?Q! GZ|/ AR $
Brass Union 3/8" Tube OD (Lot Of 5) 3/8 Compression union-Made in USA
Brand New
C $48.42
C $21.43 shipping
+^ OX& * KM 4T] w. ?!Y|B / $
New Swagelok SS-600-61 , 3/8 Bulkhead union Tubing
Brand New · Swagelok
(3)
C $20.78
or Best Offer
Trending at C $25.60
0+^ &* S] w.?!CB |/F 5 I3 $
3/8" x 1/4" OD Tube 316ss Union Adapter Fitting SSP Unilok ISSU6RU4
Brand New
C $11.08
R+^C CH &*B ] w.?!|G / $TS p o n s o r e d
Box Of 10 Swagelok SS-600-61 Stainless Bulkhead Union 3/8in Tube
Extended 1 Year Warranty
Brand New · Swagelok
(3)
C $330.46
or Best Offer
C $33.25 shipping
+J^ C& J*J ] wH.1? AS! |/PQ $S p o n s o r e d
10-Pack Fairview 62-6 Brass Tube Fitting, 3/8" Tube OD x 3/8" Tube OD
C $16.11
or Best Offer
+^ 5&* ] 2w CF .?OB! |/ QH $S p o n s o r e d
Low tax rate#Lot of 21 Swagelok 3/8" Tube Stainless Steel Union SS-600-6
Pre-Owned · Swagelok
(9)
C $477.55
or Best Offer
Free shipping
+^ &*U P] NA w .1?!S |Z/0 $
3/8" Tube 316ss Union Fitting DK-LOK DUZ-6-S
Brand New
C $11.08
Z+1^ &*VK E Q] w.?!9|/7 $
3/8 - 1/4 OD Compression Copper Tube Union Straight Joiner Fitting Air Gas Water
Brand New · Unbranded
C $12.45
C $16.18 shipping
W+N^ &* J K R] B w.?N1!|/ $
FITOK 316 SS 3/8" x 1/8" Tube OD Compression Tube Fitting Reducing Union
Brand New
C $29.08
C $15.74 shipping
+^YD 7R &9R * ]9K Ow.?R!|/ $
Swagelok SS-400-R-6, 3/8" OD Tube x 1/4" OD Tube Reducer, 316SS - 1 LOT OF 12
Brand New · Swagelok
C $69.27
or Best Offer
0 bids
2d 15h
X+R^ B8& CR* ]T Cw. ?!|KC/ $
SWAGELOK B-600-6 BRASS REDUCING UNION, 3/8" TUBE X 3/8" TUBE OPEN BOX Pack of 25
C $149.99
or Best Offer
+^ &* 2T] 7 w.P 4?!|/ $V B
* 3 pieces Brass 3/8" Line Compression Fitting Union Steel Copper Nylon Plastic
Brand New
C $20.71
C $15.49 shipping
+^ C&E* KB] w .?X!|I/ $3Y
3/8" Tube OD 316ss Compression Union Fitting Tylok SS
Brand New
C $16.60
or Best Offer
7+U K^8 15 &GN* ] wT.S?! |/ $
FITOK 3/8" OD Union Zinc Plated Steel Compression Fitting 2-Ferrule 6200 psi
Brand New
C $13.09
C $15.27 shipping
+^N9 & * ] wNZ.? !|/ $6M
Copper Fitting Tube Brass coupling 3/8" OD to 3/8" Union Compression Fitting
Brand New · Unbranded
C $12.37
Was: C $14.55was - C $14.55
Free shipping
Z+^ &W *S R] F6 S1 w.H?1 !|/ $
SS-600-61 SWAGELOK BULKHEAD UNION, 3/8" TUBE
New (Other) · Swagelok
(3)
C $26.20
or Best Offer
9+^ N&* ]S2 w .?8!7| F/ $4
Stainless Steel Tube Fitting, Union, 3/8" Tube OD Instrumentation HSME AU-6-SS
Brand New
C $26.31
C $15.65 shipping
E+^ &* ] w.Z? Z!|H / $EG
1/2 Tube x 3/8 Tube 316ss Reducing Union Fitting SSP DuoLok ISSD8RU6
Brand New
C $16.62
+T^H &B* ] w.?!N|/ H$X HS p o n s o r e d
Parker A-Lok 3/8" Tube OD 316ss Union Fitting 6SC6-316 NOS 1 Qty
New (Other) · Parker
C $15.93
K+G ^N Q&* ] K0 w7.?!|/ I$ S p o n s o r e d
3/8 Tube x 1/4 Tube 316ss Union Reducer Fitting Superlok SRUI-6-4
Brand New
C $11.08
5+^F &*Q 3 ]2 Sw .C?4 HI! |/ $S p o n s o r e d
3/8" OD Compression Bulkhead Brass Fitting Gas Copper Tube Union Joiner Extender
Brand New · Unbranded
C $40.88
C $16.18 shipping
4 watching
+^ S&S* ] w. 3?L!| 7/O $ BS p o n s o r e d
FITOK 316 SS 3/8" Tube OD Compression Tube Fitting Union 7500 psi, SS-U-FL6
Brand New
C $23.51
C $15.57 shipping
V4 J9+ ^L &*K P] w.?!|/9 $
FITOK 316 SS Bulkhead Union 3/8" × 1/4" OD Compression Fitting, SS-BU-FL6-FL4
Brand New
C $38.17
C $16.01 shipping
B+^ &* K ]K wG. UB ?AK!|/ $
Swagelok Stainless union, 3/8 Tube, SS-600-6, new
New (Other) · Swagelok
C $20.49
C $15.49 shipping
QR L+^B &*T ]M w.?4O! |K/ $
FITOK 316 SS 3/8" x 1/4" Tube OD Compression Tube Fitting Reducing Union
Brand New
C $30.91
C $15.79 shipping
P+4^ U8 3&*D ] wW.8 ?!L|K / $
3/8" Tube OD 316ss Bulkhead Fitting SSP Duolok ISSD6BU
Brand New
C $27.71
+0V W^ &F * ] w1R.? 4!K|/ $
Swagelok Brass 3/8" Tube x 3/8" Tube Tubing Fittings NOS Lot Of 4
New (Other) · Swagelok
C $41.55
+^ Z0& 7E* ] w A5.? K!|D PG / $
3/8" Tube OD 316ss Union Fitting SSP ISSD6U
Brand New
C $12.47
11 sold
MK V+^ &F* ] w.OI ?!|/ $QS p o n s o r e d
3/8 Tube x 1/4 Tube 316ss Reducing Port Adapter Fitting SSP Duolok ISSD6RPC4
Brand New
C $13.85
+^W K&* R6] w .?P!Y|/ 69$S p o n s o r e d
3/8" Tube 316ss Union Fitting SSP Unilok ISSU6U
Brand New
C $11.08
28 sold
+^ P&I* D ]6 8w3 BW. ?!2E| / $
3/8 x 3/8 Tube OD 316ss Bulkhead Union Fitting Swagelok SS-600-61
Brand New · Swagelok
(3)
C $22.16
Trending at C $25.60
W6+^ L 8 6&K* ] VUw W.H ?!|/ $
3/8" Tube x 3/8" Tube Monel (Alloy 400/R-405) Union Fitting Swagelok M-600-6
New (Other) · Swagelok
C $27.71
C $29.55 shipping
+^ 2V& *Q H N3] D 4w.?!| /G $
Parker® 3/8 x 3/8 compression BULKHEAD UNION 316 Stainless Steel
Brand New · Parker
C $12.47
I+^R &* ] wI.8 ?KG! W0| S/ $
Ham-Let 762L-SS-3/8 Tube Union 3/8" OD 316 Stainless Steel
New (Other) · Ham-Let
C $39.73
or Best Offer
C $16.06 shipping
Y5+^ &*N I ] w.1?7!| /7 $L
Ham-Let 762HL 316 SS 3/8” Straight Union Compression
New (Other) · Ham-Let
C $19.38
+^EI 4&*0 ] Kw.?0! W4|/ U $
3/8 Tube 316ss Union Bulkhead Fitting Parker 6 WBU-SS
Brand New · Parker
C $19.39
+PT ^8 Z&* ] w.I0?!|/ $
Swagelok SS-600-R-4 Tube Reducer 3/8” Tube X 1/4” Tube Adaptor Stainless Steel
New (Other) · Swagelok
C $14.89
Trending at C $16.79
4S+^ &* ]D Aw.? !|P/ $N
✌️5) NEW SWAGELOK B-600-6 BRASS REDUCING UNION, 3/8" TUBE X 3/8" TUBE LOT OF 5
New (Other) · Swagelok
C $62.34
or Best Offer
+F^A &* V] w.?!L 1F|/ $T
3/8 Tube OD 316ss Union Fitting Parker A-LOK 6SC6-316
Brand New · Parker
C $13.85
Only 1 left!
+R^Z &* S5 ] wHH .61 I?9 !|/ $
HAM-LET 763LSS_3/8x1/4 Let-Lok REDUCING Union Stainless Steel 3/8" x 1/4" Tube
New (Other) · Ham-Let
C $24.92
C $27.65 shipping
9+^U F&X *K9 ] w.?!E|/K $
12PCS 3/8"Tx 3/8T S/S COMPRESSION TUBING UNIONS PLUS 1
Brand New
C $55.34
+^ &3O D*6 ] H w.I? 0!X 3Z| / $
1 Swagelok 3/8" Tube Monel (Alloy 400/R-405) Bulkhead Fitting M-600-61
New (Other) · Swagelok
C $34.63
or Best Offer
+GG^ C8 &PK* ] w.?G!|/H F $
Swagelok SS-600-R-6 Fitting . 3/8 x 3/8 tube Reducer Stainless Steel
New (Other) · Swagelok
C $14.89
+5^ 1& * ]9A w NU.? Q!|7/ $
3/8 x 3/8 Tube OD 316ss Bulkhead Union Fitting Swagelock (2-PACK) NO ferrules
Pre-Owned · Swagelok
(3)
C $22.16
or Best Offer
+^28 8H& 1* R WW] M 9w.?!|/ $
NEW!! LOT OF 5!! Swagelok SS-600-R-4 Reducer, 3/8 in. x 1/4 in. Tube OD
New (Other) · Swagelok
C $69.96
or Best Offer
C $15.22 shipping
+^N &X* S I] wV.?!2 F|/ U $
IHARA 3/8” Tube x 3/8” Tube 316L Stainless Steel Union Straight SS-600-6
Brand New · Swagelok
(9)
C $24.87
or Best Offer
C $15.61 shipping
I+^W & * ]03 w. ?M!O|/ $
Swagelok SS-600-R-6 ., 3/8 x 3/8 tube adapter ,
Brand New · Swagelok
C $19.39
+5Q ^Q &* 1 ]1 wU H.?!F| A/ $
(4) 362-06-06 Brass Compression Union 3/8" OD Tube to 3/8" OD Tube
New (Other) · Unbranded
C $17.32
C $20.52 shipping
9+^ &7* ] EwB .?V!|/O $ QPS p o n s o r e d
3/8 Tube x 1/4 Tube 316ss Union Reducer Fitting SSP Griplok ISSG6RU4
Brand New
C $11.08
+DU^ &* ] w.?! |WL/ EI 0$1 S p o n s o r e d

Compression-to-Compression Straight 3/8 in End A Diameter Compression Fittings

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111 Results

New Swagelok SS-6FK0-6 Medium Pressure Union - 3/8” Tube OD - 316 Stainless

Parker 6RU4-SS A LOK CPI 3/8” x 1/4” Reducing Union Tube (Lot of 12)

Parker 6BU-883T Compression Union 3/8 To 3/8 Stainless Steel 316

3/8" Tube OD 316ss Bulkhead Fitting SSP Duolok ISSD6BU

Swagelok SS-600-SET, , 3/8 In. Ferrules Front and back Quantity: 10 New!

Swagelok SS-600-6-4 Reducing Union Fitting 3/4” X 1/4” Tubing Stainless Steel

3/8 to 5/16 OD Compression Copper Tube Reducer Union Fitting Air Gas Water

FITOK 316 SS Bulkhead Union 3/8" Tube OD Compression Fitting, SS-BU-FL6

[2 Pack]ACE 3/8" x 1/4" Brass Compression Union #4337390

(Box of 10) Parker 6 WBU-SS Bulkhead Union 3/8" Stainless Steel Ferulok Fitting

3/8 OD Compression Copper Tube Union Straight Joiner Fitting Air Gas Water

Brass Union 3/8" Tube OD (Lot Of 5) 3/8 Compression union-Made in USA

New Swagelok SS-600-61 , 3/8 Bulkhead union Tubing

3/8" x 1/4" OD Tube 316ss Union Adapter Fitting SSP Unilok ISSU6RU4

Box Of 10 Swagelok SS-600-61 Stainless Bulkhead Union 3/8in Tube

10-Pack Fairview 62-6 Brass Tube Fitting, 3/8" Tube OD x 3/8" Tube OD

Low tax rate#Lot of 21 Swagelok 3/8" Tube Stainless Steel Union SS-600-6

3/8" Tube 316ss Union Fitting DK-LOK DUZ-6-S

3/8 - 1/4 OD Compression Copper Tube Union Straight Joiner Fitting Air Gas Water

FITOK 316 SS 3/8" x 1/8" Tube OD Compression Tube Fitting Reducing Union

Swagelok SS-400-R-6, 3/8" OD Tube x 1/4" OD Tube Reducer, 316SS - 1 LOT OF 12

SWAGELOK B-600-6 BRASS REDUCING UNION, 3/8" TUBE X 3/8" TUBE OPEN BOX Pack of 25

* 3 pieces Brass 3/8" Line Compression Fitting Union Steel Copper Nylon Plastic

3/8" Tube OD 316ss Compression Union Fitting Tylok SS

FITOK 3/8" OD Union Zinc Plated Steel Compression Fitting 2-Ferrule 6200 psi

Copper Fitting Tube Brass coupling 3/8" OD to 3/8" Union Compression Fitting

SS-600-61 SWAGELOK BULKHEAD UNION, 3/8" TUBE

Stainless Steel Tube Fitting, Union, 3/8" Tube OD Instrumentation HSME AU-6-SS

1/2 Tube x 3/8 Tube 316ss Reducing Union Fitting SSP DuoLok ISSD8RU6

Parker A-Lok 3/8" Tube OD 316ss Union Fitting 6SC6-316 NOS 1 Qty

3/8 Tube x 1/4 Tube 316ss Union Reducer Fitting Superlok SRUI-6-4

3/8" OD Compression Bulkhead Brass Fitting Gas Copper Tube Union Joiner Extender

FITOK 316 SS 3/8" Tube OD Compression Tube Fitting Union 7500 psi, SS-U-FL6

FITOK 316 SS Bulkhead Union 3/8" × 1/4" OD Compression Fitting, SS-BU-FL6-FL4

Swagelok Stainless union, 3/8 Tube, SS-600-6, new

FITOK 316 SS 3/8" x 1/4" Tube OD Compression Tube Fitting Reducing Union

3/8" Tube OD 316ss Bulkhead Fitting SSP Duolok ISSD6BU

Swagelok Brass 3/8" Tube x 3/8" Tube Tubing Fittings NOS Lot Of 4

3/8" Tube OD 316ss Union Fitting SSP ISSD6U

3/8 Tube x 1/4 Tube 316ss Reducing Port Adapter Fitting SSP Duolok ISSD6RPC4

3/8" Tube 316ss Union Fitting SSP Unilok ISSU6U

3/8 x 3/8 Tube OD 316ss Bulkhead Union Fitting Swagelok SS-600-61

3/8" Tube x 3/8" Tube Monel (Alloy 400/R-405) Union Fitting Swagelok M-600-6

Parker® 3/8 x 3/8 compression BULKHEAD UNION 316 Stainless Steel

Ham-Let 762L-SS-3/8 Tube Union 3/8" ​OD 316 Stainless Steel

Ham-Let 762HL 316 SS 3/8” Straight Union Compression

3/8 Tube 316ss Union Bulkhead Fitting Parker 6 WBU-SS

Swagelok SS-600-R-4 Tube Reducer 3/8” Tube X 1/4” Tube Adaptor Stainless Steel

✌️5) NEW SWAGELOK B-600-6 BRASS REDUCING UNION, 3/8" TUBE X 3/8" TUBE LOT OF 5

3/8 Tube OD 316ss Union Fitting Parker A-LOK 6SC6-316

HAM-LET 763LSS_3/8x1/4 Let-Lok REDUCING Union Stainless Steel 3/8" x 1/4" Tube

12PCS 3/8"Tx 3/8T S/S COMPRESSION TUBING UNIONS PLUS 1

1 Swagelok 3/8" Tube Monel (Alloy 400/R-405) Bulkhead Fitting M-600-61

Swagelok SS-600-R-6 Fitting . 3/8 x 3/8 tube Reducer Stainless Steel

3/8 x 3/8 Tube OD 316ss Bulkhead Union Fitting Swagelock (2-PACK) NO ferrules

NEW!! LOT OF 5!! Swagelok SS-600-R-4 Reducer, 3/8 in. x 1/4 in. Tube OD

IHARA 3/8” Tube x 3/8” Tube 316L Stainless Steel Union Straight SS-600-6

Swagelok SS-600-R-6 ., 3/8 x 3/8 tube adapter ,

(4) 362-06-06 Brass Compression Union 3/8" OD Tube to 3/8" OD Tube

3/8 Tube x 1/4 Tube 316ss Union Reducer Fitting SSP Griplok ISSG6RU4

Ham-Let 762L-SS-3/8 Tube Union 3/8" OD 316 Stainless Steel