3/8 Inch Compression-to-NPT Fittings

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Pipe & Hose Fittings
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180 results

2-Pack Fairview 468-4C Brass Tube Fitting, 1/4" Tube OD x 3/8" Male NPT
New (Other)
RM 9.62
or Best Offer
RM 514.60 shipping
Qty 2 - Swagelok 3/8 in. Tube OD x 3/8 in. AN Tube Flare Part #: SS-6-TA-1-6AN
New (Other) · Swagelok
RM 117.61
or Best Offer
RM 102.19 shipping
5/8 OD Compression Tube to 3/8 Male Npt Straight Fitting Connector Water Oil Gas
Brand New · Unbranded
RM 33.39
RM 49.06 shipping
94 sold
PARKER 169C-4-6 Elbow, 90,Brass,CompxM,1/4Inx3/8In,PK10 1VDG8
Brand New · Parker
RM 510.49
RM 89.17 shipping
Hamlet Letlok 1/2" Tube OD X 3/8" Male NPT Male Connector Brass Fitting <B8MC6
Brand New · Ham-Let
RM 33.35
RM 75.06 shipping
Brass Fairview 90° Elbow Tube Fitting, 1/2" Tube OD x 3/8" Male NPT
New (Other)
RM 3.85
or Best Offer
RM 466.73 shipping
Lot of 8 Brennan N2404-06-06-SS Straight Stainless Male NPT Fitting 3/8" New
New (Other)
RM 424.22
RM 89.13 shipping
Swagelok B-810-1-6, Brass Male Fitting 1/2" Tube x 3/8" MNPT, 2095A
New (Other) · Swagelok
RM 50.19
RM 75.56 shipping
10 Swagelok 3/4" X 3/8" Stainless Steel Reducing Union SS-1210-6-6
Brand New · Swagelok
RM 1,260.06
or Best Offer
RM 111.26 shipping
Lot of 12x PARKER 6-6 CBZ-SS 3/8" CPI x MNPT 316 SS Male 90 Degree Elbow
Brand New · Parker
RM 415.82
RM 161.62 shipping
Lot of 24 8CM6BR Hoke Male Connector 1/2" Compression x 3/8" Male NPT
Brand New
RM 718.23
RM 164.35 shipping
Only 1 left!
NEW SWAGELOK B-600-7-6 3/8" Tube 3/8" FNPT Tubing Adapter
New (Other) · Swagelok
RM 41.79
or Best Offer
RM 63.38 shipping
NEW Swagelok B-400-1-6 Brass Tube Fitting Male Connector 1/4 Tube x3/8 Lot of 18
New (Other) · Swagelok
RM 336.02
or Best Offer
RM 86.52 shipping
7-Pack Fairview 69-8C Brass Elbow Tube Fitting, 1/2" Tube OD x 3/8" Male NPT
New (Other)
RM 20.89
or Best Offer
RM 514.60 shipping
HAM-LET 3002005, 3/8" O.D. x 3/8" MPT Stainless Steel Compression Fitting, 10 Ea
New (Other) · Ham-Let
RM 420.02
RM 86.48 shipping
NEW Swagelok B-400-1-6 Brass Tube Fitting Male Connector 1/4 Tube x 3/8 Lot of 7
New (Other) · Swagelok
RM 168.01
or Best Offer
RM 102.11 shipping
(2) 369-08-06 Brass Compression 90° Elbow Fitting 1/2" OD Tube to 3/8 NPT
New (Other) · Unbranded
RM 42.00
RM 75.35 shipping
1/2 Od Compression Tube to 3/8 Npt Female Pipe Adapter Fitting Water Oil Gas
Brand New · Unbranded
RM 27.43
RM 49.06 shipping
12-ea: Crane-Hoke-Gyrolok, 90-degree, 3/8"-OD Tube Compression X 3/8"-MNPT 316SS
Brand New
RM 579.63
RM 93.71 shipping
(12) Mixed Brands 169P-4-6 Polytube Brass Elbow 1/4" Compression to Male 3/8 NPT
New (Other) · Unbranded
RM 168.01
RM 81.57 shipping
3/8" Tube x 3/8" Tube x 3/8" MNPT 316ss Branch Tee Fitting Superlok SMBT-6-6N
Brand New
RM 75.60
RM 83.46 shipping
Lot of 12 PARKER CPI Connectors (6) 6-6-CBZ-B, (3) 4-6-CBZ-B & (3) 6-6-HBZ-B NEW
New (Other) · Parker
RM 420.02
or Best Offer
RM 89.00 shipping
Qty 4 Male Run Street Tee 3/8" Tube x 3/8" Tube x 3/8" npt Compression ISSU6MRT6
Brand New
RM 281.41
RM 124.33 shipping
Only 1 left!
Jaco Compression Fitting 3/8 in. x MPT Kynar Adapter Lot of 5 Fittings
Pre-Owned
RM 184.81
or Best Offer
RM 82.07 shipping
90-Degree 3/8" Compression x 1/4" Male MP Brass Elbow Pack Of 10
Brand New
RM 167.97
RM 79.05 shipping
Ham-Let 765LSS3/8 Stainless Steel Union Elbow 3/8" OD
New (Other) · Ham-Let
RM 65.61
or Best Offer
RM 76.02 shipping
Brass Union Fitting Connector 3/8" Compression Tube X 3/8" NPT .675" Adapter
Brand New
RM 43.14
RM 75.35 shipping
(20) AMC 90° Elbow Fittings 700069-0606, 3/8" NPT Pipe x 3/8" Compression, Brass
New (Other)
RM 335.81
RM 105.01 shipping
(10 Piece Lot) 3/8" Tube OD x 3/8" MNPT 316ss Male Elbow Fitting SSP ISSD6ME6
Brand New
RM 315.02
RM 112.99 shipping
Swagelok B-400-1-6 Tube Fitting, 1/4" Tube OD x 3/8" Male NPT, No Ferrule / Nut
Pre-Owned · Swagelok
RM 20.92
RM 759.56 shipping
(2) Parker 3/8 NPT X 3/8 OD Tube Straight Adapter TW-6-316-OHU
New (Other) · Parker
RM 54.56
or Best Offer
RM 99.00 shipping
3/8" Tube OD Compression x 3/8" Male Npt Center Branch Tee Fitting HVAC Air
Brand New
RM 50.11
RM 49.06 shipping
Qty 4 Hoke 8LM6BR 90deg 1/2 tube x 3/8" mnpt 8LM6-BR - 60 day warranty
New (Other)
RM 58.80
RM 75.81 shipping
Only 1 left!
3/8 OD Compression Tube to 3/8 Male Npt Adapter Fitting Connector Water Oil Gas
Brand New · Unbranded
RM 18.19
RM 49.06 shipping
296 sold
✌️5) NEW SWAGELOK M-400-1-4 ALUMINUM UNION 3/8" TUBE X 1/4" NPT LOT OF 5
Brand New · Swagelok
RM 104.96
RM 267.55 shipping
(16) Mixed Brands 68P-4-6 Polytube Brass 1/4" Compression to Male 3/8 NPT
New (Other) · Unbranded
RM 126.01
RM 80.31 shipping
1/2" Tube OD Compression x 3/8" Male NPT 45 Degree Elbow Fitting Gas Adapter
Brand New · Unbranded
RM 47.80
RM 49.06 shipping
6TMT6316 SS Hoke Male Run Street Tee 3/8" Compression
Brand New
RM 63.42
RM 78.46 shipping
Bi-Lok 771LFSS3/8X1/4 Female Run Tee 3/8" OD 1/4"FNPT
New (Other)
RM 109.96
or Best Offer
RM 77.33 shipping
HOKE 8CF6BR COMPRESSION CONNECTOR GYROLOK FEMALE 1/2 X 3/8" FEMALE NPT BRASS HR
Brand New
RM 46.16
RM 75.44 shipping
Parker 6MSC6N-316 316 S.S. Tube Fitting 3/8" Tube O.D. x 3/8" MNPT - NEW
Brand New · Parker
RM 46.16
RM 63.51 shipping
FITOK 1/4 in OD x 3/8 Female NPT Elbow 316 Stainless Steel Compression Fitting
Brand New
RM 138.56
RM 78.17 shipping
3/8" Tube x 3/8" FNPT 316ss Elbow Fitting Ham-Let Let-Lok 770LSS3/8X3/8
New (Other) · Ham-Let
RM 42.00
RM 82.45 shipping
1/2" Tube OD x 3/8" FNPT Brass Female Connector Fitting SSP DuoLok IBD8FC6
Brand New
RM 33.60
RM 94.17 shipping
Lot of 5 - Imperial 169C-6-6 - 3/8" Compression x MNPT Brass 90 Degree Elbow
New (Other)
RM 100.59
RM 77.07 shipping
(5) 3/8" Tube x 3/8" Female NPT Brass Compression Connector
Brand New
RM 63.00
or Best Offer
RM 75.94 shipping
Only 1 left!
FITOK 1/2 in OD x 3/8 Female NPT Elbow 316 Stainless Steel Compression Fitting
Brand New
RM 128.74
RM 77.87 shipping
HOKE GYROLOK 1/4" x 3/8" MPT 4CM6316 package of 10
New (Other)
RM 252.01
RM 84.05 shipping
Lot of 14 Hoke 8LM6BR Brass Male Elbow 1/2 Compression x 3/8 MNPT Qty 14
Brand New
RM 462.02
RM 1,211.21 shipping
Only 1 left!
5/16 Tube OD Compression to 3/8 Male NPT 90 Elbow Fitting Adapter HVAC Water Air
Brand New · Unbranded
RM 31.12
RM 49.06 shipping
76 sold
5/8" Tube OD Compression x 3/8" Male Npt Elbow Fitting Adapter Gas Water HVAC
Brand New
RM 35.45
RM 49.06 shipping
5 HAM-LET 772LSS3/8x3/8 Let-Lok 3/8 Tube x 3/8 NPT Stainless 316 Male Branch Tee
New (Other) · Ham-Let
RM 293.97
RM 106.22 shipping
FITOK 3/8 in OD x 3/8 Female NPT Elbow 316 Stainless Steel Compression Fitting
Brand New
RM 111.52
RM 77.37 shipping
Parker A-Lok Straight Adapter 10FSC6N-S, 5/8" Tube x 3/8" NPT Pipe Fitting
New (Other) · Parker
RM 92.19
RM 76.82 shipping
1/2" Tube X 3/8" MNPT Male Brass Elbow Fitting Parker 8-6 CBZ-B
Brand New · Parker
RM 33.60
RM 94.17 shipping
3/8 Tube x 3/8 FNPT 316ss Male Elbow Connector Parker A-Lok 6MSEL6N-316
Brand New · Parker
RM 42.00
RM 82.45 shipping
Lot of 5 - Imperial 68C-6-6 3/8" Compression x 3/8" NPT Brass Straight Fitting
New (Other)
RM 58.59
RM 75.81 shipping
5/8 Od Compression Tube to 3/8 Npt Female Pipe Adapter Fitting Water Oil Gas
Brand New · Unbranded
RM 68.25
RM 49.06 shipping
Bi-Lok 771LSS3/8X1/4 Male Run Tee 3/8" OD 1/4" NPT
New (Other) · Ham-Let
RM 107.57
or Best Offer
RM 77.28 shipping
1/2" Tube OD Compression x 3/8" Male Npt Center Branch Tee Fitting HVAC Air
Brand New
RM 72.33
RM 49.06 shipping

3/8 Inch Compression-to-NPT Fittings

Shop by category

180 results

2-Pack Fairview 468-4C Brass Tube Fitting, 1/4" Tube OD x 3/8" Male NPT

Qty 2 - Swagelok 3/8 in. Tube OD x 3/8 in. AN Tube Flare Part #: SS-6-TA-1-6AN

5/8 OD Compression Tube to 3/8 Male Npt Straight Fitting Connector Water Oil Gas

PARKER 169C-4-6 Elbow, 90,Brass,CompxM,1/4Inx3/8In,PK10 1VDG8

Hamlet Letlok 1/2" Tube OD X 3/8" Male NPT Male Connector Brass Fitting <B8MC6

Brass Fairview 90° Elbow Tube Fitting, 1/2" Tube OD x 3/8" Male NPT

Lot of 8 Brennan N2404-06-06-SS Straight Stainless Male NPT Fitting 3/8" New

Swagelok B-810-1-6, Brass Male Fitting 1/2" Tube x 3/8" MNPT, 2095A

10 Swagelok 3/4" X 3/8" Stainless Steel Reducing Union SS-1210-6-6

Lot of 12x PARKER 6-6 CBZ-SS 3/8" CPI x MNPT 316 SS Male 90 Degree Elbow

Lot of 24 8CM6BR Hoke Male Connector 1/2" Compression x 3/8" Male NPT

NEW SWAGELOK B-600-7-6 3/8" Tube 3/8" FNPT Tubing Adapter

NEW Swagelok B-400-1-6 Brass Tube Fitting Male Connector 1/4 Tube x3/8 Lot of 18

7-Pack Fairview 69-8C Brass Elbow Tube Fitting, 1/2" Tube OD x 3/8" Male NPT

HAM-LET 3002005, 3/8" O.D. x 3/8" MPT Stainless Steel Compression Fitting, 10 Ea

NEW Swagelok B-400-1-6 Brass Tube Fitting Male Connector 1/4 Tube x 3/8 Lot of 7

(2) 369-08-06 Brass Compression 90° Elbow Fitting 1/2" OD Tube to 3/8 NPT

1/2 Od Compression Tube to 3/8 Npt Female Pipe Adapter Fitting Water Oil Gas

12-ea: Crane-Hoke-Gyrolok, 90-degree, 3/8"-OD Tube Compression X 3/8"-MNPT 316SS

(12) Mixed Brands 169P-4-6 Polytube Brass Elbow 1/4" Compression to Male 3/8 NPT

3/8" Tube x 3/8" Tube x 3/8" MNPT 316ss Branch Tee Fitting Superlok SMBT-6-6N

Lot of 12 PARKER CPI Connectors (6) 6-6-CBZ-B, (3) 4-6-CBZ-B & (3) 6-6-HBZ-B NEW

Qty 4 Male Run Street Tee 3/8" Tube x 3/8" Tube x 3/8" npt Compression ISSU6MRT6

Jaco Compression Fitting 3/8 in. x MPT Kynar Adapter Lot of 5 Fittings

90-Degree 3/8" Compression x 1/4" Male MP Brass Elbow Pack Of 10

Ham-Let 765LSS3/8 Stainless Steel Union Elbow 3/8" OD

Brass Union Fitting Connector 3/8" Compression Tube X 3/8" NPT .675" Adapter

(20) AMC 90° Elbow Fittings 700069-0606, 3/8" NPT Pipe x 3/8" Compression, Brass

(10 Piece Lot) 3/8" Tube OD x 3/8" MNPT 316ss Male Elbow Fitting SSP ISSD6ME6

Swagelok B-400-1-6 Tube Fitting, 1/4" Tube OD x 3/8" Male NPT, No Ferrule / Nut

(2) Parker 3/8 NPT X 3/8 OD Tube Straight Adapter TW-6-316-OHU

3/8" Tube OD Compression x 3/8" Male Npt Center Branch Tee Fitting HVAC Air

Qty 4 Hoke 8LM6BR 90deg 1/2 tube x 3/8" mnpt 8LM6-BR - 60 day warranty

3/8 OD Compression Tube to 3/8 Male Npt Adapter Fitting Connector Water Oil Gas

✌️5) NEW SWAGELOK M-400-1-4 ALUMINUM UNION 3/8" TUBE X 1/4" NPT LOT OF 5

(16) Mixed Brands 68P-4-6 Polytube Brass 1/4" Compression to Male 3/8 NPT

1/2" Tube OD Compression x 3/8" Male NPT 45 Degree Elbow Fitting Gas Adapter

6TMT6316 SS Hoke Male Run Street Tee 3/8" Compression

Bi-Lok 771LFSS3/8X1/4 Female Run Tee 3/8" OD 1/4"FNPT

HOKE 8CF6BR COMPRESSION CONNECTOR GYROLOK FEMALE 1/2 X 3/8" FEMALE NPT BRASS HR

Parker 6MSC6N-316 316 S.S. Tube Fitting 3/8" Tube O.D. x 3/8" MNPT - NEW

FITOK 1/4 in OD x 3/8 Female NPT Elbow 316 Stainless Steel Compression Fitting

3/8" Tube x 3/8" FNPT 316ss Elbow Fitting Ham-Let Let-Lok 770LSS3/8X3/8

1/2" Tube OD x 3/8" FNPT Brass Female Connector Fitting SSP DuoLok IBD8FC6

Lot of 5 - Imperial 169C-6-6 - 3/8" Compression x MNPT Brass 90 Degree Elbow

(5) 3/8" Tube x 3/8" Female NPT Brass Compression Connector

FITOK 1/2 in OD x 3/8 Female NPT Elbow 316 Stainless Steel Compression Fitting

HOKE GYROLOK 1/4" x 3/8" MPT 4CM6316 package of 10

Lot of 14 Hoke 8LM6BR Brass Male Elbow 1/2 Compression x 3/8 MNPT Qty 14

5/16 Tube OD Compression to 3/8 Male NPT 90 Elbow Fitting Adapter HVAC Water Air

5/8" Tube OD Compression x 3/8" Male Npt Elbow Fitting Adapter Gas Water HVAC

5 HAM-LET 772LSS3/8x3/8 Let-Lok 3/8 Tube x 3/8 NPT Stainless 316 Male Branch Tee

FITOK 3/8 in OD x 3/8 Female NPT Elbow 316 Stainless Steel Compression Fitting

Parker A-Lok Straight Adapter 10FSC6N-S, 5/8" Tube x 3/8" NPT Pipe Fitting

1/2" Tube X 3/8" MNPT Male Brass Elbow Fitting Parker 8-6 CBZ-B

3/8 Tube x 3/8 FNPT 316ss Male Elbow Connector Parker A-Lok 6MSEL6N-316

Lot of 5 - Imperial 68C-6-6 3/8" Compression x 3/8" NPT Brass Straight Fitting

5/8 Od Compression Tube to 3/8 Npt Female Pipe Adapter Fitting Water Oil Gas

Bi-Lok 771LSS3/8X1/4 Male Run Tee 3/8" OD 1/4" NPT

1/2" Tube OD Compression x 3/8" Male Npt Center Branch Tee Fitting HVAC Air