Top 51 Industrial Scientific Threaded Tube Fittings

Last Updated: Nov 17, 202412,975 reviews analyzed

Our most popular Industrial Scientific Threaded Tube Fittings products based on sales, online popularity and other expert reviews. Updated frequently.

#1
TAISHER 2PCS Forging of 304 Stainless Steel Reducer Hex Bushing, 3/8" Male NPT to 1/4" Female NPT, Reducing Forging Pipe Adapter Fitting

TAISHER 2PCS Forging of 304 Stainless Steel Reducer Hex Bushing, 3/8" Male NPT to 1/4" Female NPT, Reducing Forging Pipe Adapter Fitting

4.8
On popular sellers 14 days for last 30 days Found on 2022-02-21
#2
M22 x 1.5 Stainless Steel 304 Female Threaded Stepped Weld Bung Metric Mounting Boss Fitting (OD 1-1/4") with Top Head (OD 1.5")

M22 x 1.5 Stainless Steel 304 Female Threaded Stepped Weld Bung Metric Mounting Boss Fitting (OD 1-1/4") with Top Head (OD 1.5")

3.7
On popular sellers 14 days for last 30 days Found on 2024-01-23
#3
Pilot Tubing w/ Compression Fittings, 22-3/4" Long

Pilot Tubing w/ Compression Fittings, 22-3/4" Long

3.5
On popular sellers 14 days for last 30 days Found on 2022-01-27
#4
Ice Maker Water Line Brass Compression Tube Fitting, 1/4” OD x 1/4” OD (2)

Ice Maker Water Line Brass Compression Tube Fitting, 1/4” OD x 1/4” OD (2)

3.5
On popular sellers 14 days for last 30 days Found on 2024-03-17
#5
Litorange 3 PCS Metals Brass Couples Tube Fitting Half Union Gas Adapter 1/2" Flare x 1/2 Inch NPT Male Pipe Connector

Litorange 3 PCS Metals Brass Couples Tube Fitting Half Union Gas Adapter 1/2" Flare x 1/2 Inch NPT Male Pipe Connector

3.4
On popular sellers 11 days for last 30 days Found on 2023-03-26
#6
Joywayus 1/4 Male Pipe Thread x 1"-20 Female Universal Fit 1-lb Tank Throwaway Cylinder Thread Solid Brass Fitting

Joywayus 1/4 Male Pipe Thread x 1"-20 Female Universal Fit 1-lb Tank Throwaway Cylinder Thread Solid Brass Fitting

3.3
On popular sellers 14 days for last 30 days Found on 2023-01-19
#7
JoyTube 1/4" Male to 1/4" Male NPT Hex Nipple 304 Stainless Steel Threaded Pipe Fittings (Pack of 5)

JoyTube 1/4" Male to 1/4" Male NPT Hex Nipple 304 Stainless Steel Threaded Pipe Fittings (Pack of 5)

3.3
On popular sellers 14 days for last 30 days Found on 2023-06-19
#8
uxcell Pipe Fitting Reducer Adapter 1/8" NPT Male x 1/8" NPT Female for Water Oil Air Pressure Gauge Temp Sensor, Stainless Steel

uxcell Pipe Fitting Reducer Adapter 1/8" NPT Male x 1/8" NPT Female for Water Oil Air Pressure Gauge Temp Sensor, Stainless Steel

3.3
On popular sellers 14 days for last 30 days Found on 2023-01-19
#9
Yemtuls Brass Pipe Fitting Adapter 1/8 BSPT Male x 1/8 Female NPT Adapter British to US Gauge Sensor Sender Adapter Reducer Pack of 3

Yemtuls Brass Pipe Fitting Adapter 1/8 BSPT Male x 1/8 Female NPT Adapter British to US Gauge Sensor Sender Adapter Reducer Pack of 3

3.3
On popular sellers 14 days for last 30 days Found on 2024-08-07
#10
Joywayus Hex Nipple 1/2" NPT Male x 1/2" NPT Male Threaded Stainless Steel 304 Threaded Nipple Pipe Fittings for Brew Kit Home Piping (Pack of 5)

Joywayus Hex Nipple 1/2" NPT Male x 1/2" NPT Male Threaded Stainless Steel 304 Threaded Nipple Pipe Fittings for Brew Kit Home Piping (Pack of 5)

3.3
On popular sellers 14 days for last 30 days Found on 2022-01-16
#11
Round Plastic Threaded Tube Inserts - 4 Pack Threaded 1"(OD) Round Plastic Tubing Insert 1/4-20 Threads - Threaded Tubing Inserts Threaded Tube Inserts Round Tubing Inserts

Round Plastic Threaded Tube Inserts - 4 Pack Threaded 1"(OD) Round Plastic Tubing Insert 1/4-20 Threads - Threaded Tubing Inserts Threaded Tube Inserts Round Tubing Inserts

3.2
On popular sellers 14 days for last 30 days Found on 2021-12-12
#12
LASCO 19-6181 Thread Adapter for Faucet Connection Push-in Fitting with 1/4-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic

LASCO 19-6181 Thread Adapter for Faucet Connection Push-in Fitting with 1/4-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic

3.2
On popular sellers 14 days for last 30 days Found on 2021-12-14
#13
Sydien 20Pcs G1/4 Male Thread Internal Hex Drive Countersunk Plug Stainless Steel Pipe fittings

Sydien 20Pcs G1/4 Male Thread Internal Hex Drive Countersunk Plug Stainless Steel Pipe fittings

3.2
On popular sellers 14 days for last 30 days Found on 2024-08-10
#14
Anderson Metals - 50064-06 50064 Brass Compression Tube Fitting, Tee, 3/8" x 3/8" x 3/8" Tube OD

Anderson Metals - 50064-06 50064 Brass Compression Tube Fitting, Tee, 3/8" x 3/8" x 3/8" Tube OD

3.2
On popular sellers 14 days for last 30 days Found on 2021-12-16
#15
CDQBWKJGFJ 1 Piece 1/4" NPT Pipe Male to M10 x1 Female Metric Gauge Sensor Adapter Brass

CDQBWKJGFJ 1 Piece 1/4" NPT Pipe Male to M10 x1 Female Metric Gauge Sensor Adapter Brass

3.2
On popular sellers 14 days for last 30 days Found on 2024-04-24
#16
Joywayus 3/4 NPT Threaded Brass Pipe Fitting Tee T 3 way 3/4 NPT Female × 3/4 NPT Female × 3/4 NPT Female Adapter

Joywayus 3/4 NPT Threaded Brass Pipe Fitting Tee T 3 way 3/4 NPT Female × 3/4 NPT Female × 3/4 NPT Female Adapter

3.2
On popular sellers 14 days for last 30 days Found on 2024-07-31
#17
HayEastdor 2PCS 1-1/2 Inch Male Thread White PVC Fittings 2-Way PVC Pipe Coupling Adapter Connectors with 1.5" Male Thread Schedule 40 HE054-1-1/2

HayEastdor 2PCS 1-1/2 Inch Male Thread White PVC Fittings 2-Way PVC Pipe Coupling Adapter Connectors with 1.5" Male Thread Schedule 40 HE054-1-1/2

3.2
On popular sellers 14 days for last 30 days Found on 2024-07-21
#18
Brennan 6400-06-06-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 9/16-18 Male Straight Thread O-Ring Boss

Brennan 6400-06-06-O Steel JIC Flared Tube Fitting, Straight, 3/8" Tube OD JIC Male x 9/16-18 Male Straight Thread O-Ring Boss

3.2
On popular sellers 14 days for last 30 days Found on 2022-01-21
#19
NYSUS 3/4 inch Equal Elbow Fitting, Tube Fitting for 3/4 Inch Tubing System,2 Pack

NYSUS 3/4 inch Equal Elbow Fitting, Tube Fitting for 3/4 Inch Tubing System,2 Pack

3.2
On popular sellers 14 days for last 30 days Found on 2021-12-12
#20
Brennan Industries 4604-06-04-O Steel Straight Adapter, 7/16"-20 ORB Thread, 3/8" Hose Barb x 7/16"-20 Male O-Ring Boss, 0.562" Hex

Brennan Industries 4604-06-04-O Steel Straight Adapter, 7/16"-20 ORB Thread, 3/8" Hose Barb x 7/16"-20 Male O-Ring Boss, 0.562" Hex

3.2
On popular sellers 14 days for last 30 days Found on 2023-01-19
#21
BAOMEI PVC Garden Hose Adapter, 1 1/4" Male NPT to 3/4" Female GHT (Male 1.25" NPT x 3/4" GHT) for Sump and Pool Pumps (Available 1.5" and 1.25" Adapters)

BAOMEI PVC Garden Hose Adapter, 1 1/4" Male NPT to 3/4" Female GHT (Male 1.25" NPT x 3/4" GHT) for Sump and Pool Pumps (Available 1.5" and 1.25" Adapters)

3
On popular sellers 14 days for last 30 days Found on 2024-05-21
#22
HongBoW 1/4 BSPT Male x 1/4 NPT Female Brass Pipe Fitting Adapter BSP NPT Adapter British to US Gauge Sensor Sender Adapter Reducer

HongBoW 1/4 BSPT Male x 1/4 NPT Female Brass Pipe Fitting Adapter BSP NPT Adapter British to US Gauge Sensor Sender Adapter Reducer

3
On popular sellers 8 days for last 30 days Found on 2024-08-10
#23
Maxline M8003 Straight Fitting for 3/4-Inch Tubing with 3/4-Inch Male NPT Thread

Maxline M8003 Straight Fitting for 3/4-Inch Tubing with 3/4-Inch Male NPT Thread

2.9
On popular sellers 11 days for last 30 days Found on 2022-03-03
#24
Maxline M8005 Straight Fitting for 3/4-Inch Tubing with 1/2-Inch Male NPT Thread

Maxline M8005 Straight Fitting for 3/4-Inch Tubing with 1/2-Inch Male NPT Thread

2.8
On popular sellers 11 days for last 30 days Found on 2022-01-27
#25
Eaton Weatherhead 1868X10X6 Brass CA360 D.O.T. Air Brake Tube Fitting, Male Connector, 3/8" NPT Male x 5/8" Tube OD

Eaton Weatherhead 1868X10X6 Brass CA360 D.O.T. Air Brake Tube Fitting, Male Connector, 3/8" NPT Male x 5/8" Tube OD

2.7
On popular sellers 11 days for last 30 days Found on 2022-03-03
#26
Adapter 3/4" Male x 1 “ Female Threaded Brass Construction NPT Pipe Fittings

Adapter 3/4" Male x 1 “ Female Threaded Brass Construction NPT Pipe Fittings

2.7
On popular sellers 11 days for last 30 days Found on 2023-07-15
#27
PureSec Plastic Reusable Push to Connect Fitting Female threaded Tube Fittings Adapter 1/4" Female x 1/4" Tube OD for RODI System (10, 1/4"OD*1/4"Female Thread)

PureSec Plastic Reusable Push to Connect Fitting Female threaded Tube Fittings Adapter 1/4" Female x 1/4" Tube OD for RODI System (10, 1/4"OD*1/4"Female Thread)

2.6
On popular sellers 11 days for last 30 days Found on 2023-02-14
#28
1/8" NPT Stainless Steel 304 Female Threaded Stepped Weld Bung with Top Head (1/8" NPT)

1/8" NPT Stainless Steel 304 Female Threaded Stepped Weld Bung with Top Head (1/8" NPT)

2.6
On popular sellers 11 days for last 30 days Found on 2024-02-05
#29
uxcell Brass Pipe Fitting Reducer Adapter 3/8" BSPT Male x 1/4" NPT Female for Water Oil Air Pressure Gauge Engine Temp Sensor, Pack of 1

uxcell Brass Pipe Fitting Reducer Adapter 3/8" BSPT Male x 1/4" NPT Female for Water Oil Air Pressure Gauge Engine Temp Sensor, Pack of 1

2.6
On popular sellers 11 days for last 30 days Found on 2023-01-19
#30
CDQBWKJGFJ 1 Piece M22X1.5 Male to 1/2 Male NPT Hex Nipple Metric Pipe Fitting Gauge Adapter

CDQBWKJGFJ 1 Piece M22X1.5 Male to 1/2 Male NPT Hex Nipple Metric Pipe Fitting Gauge Adapter

2.6
On popular sellers 11 days for last 30 days Found on 2024-03-17
#31
Maxline M8002 Straight Fitting for 1/2-Inch Tubing with 1/2-Inch Male NPT Thread

Maxline M8002 Straight Fitting for 1/2-Inch Tubing with 1/2-Inch Male NPT Thread

2.6
On popular sellers 11 days for last 30 days Found on 2022-10-26
#32
Redrock Performance 3/4 inch Equal Tee Fitting, 2 Pack Tubing fitting for 3/4" (25mm OD) Tubing System,Black

Redrock Performance 3/4 inch Equal Tee Fitting, 2 Pack Tubing fitting for 3/4" (25mm OD) Tubing System,Black

2.6
On popular sellers 11 days for last 30 days Found on 2023-02-04
#33
Swagelok SS-400-1-4 Stainless Steel Tube Fitting, Male Connector, 1/4" Tube OD, 1/4" Male NPT

Swagelok SS-400-1-4 Stainless Steel Tube Fitting, Male Connector, 1/4" Tube OD, 1/4" Male NPT

2.6
On popular sellers 11 days for last 30 days Found on 2022-10-26
#34
Brennan Industries 4604-06-06-O Steel Straight Adapter, 9/16"-18 ORB Thread, 3/8" Hose Barb x 9/16"-18 Male O-Ring Boss, 0.687" Hex

Brennan Industries 4604-06-06-O Steel Straight Adapter, 9/16"-18 ORB Thread, 3/8" Hose Barb x 9/16"-18 Male O-Ring Boss, 0.687" Hex

2.6
On popular sellers 11 days for last 30 days Found on 2024-02-22
#35
TAISHER 1PCS Stainless Steel Pipe Fittings, 1/4" NPT Male x 1/4" NPT Female Threaded, 16" Length Nipple Cast Pipe

TAISHER 1PCS Stainless Steel Pipe Fittings, 1/4" NPT Male x 1/4" NPT Female Threaded, 16" Length Nipple Cast Pipe

2.6
On popular sellers 2 days for last 30 days Found on 2024-04-16
#36
Brennan Industries 2115-06-06-B Brass Straight Tube Fitting, 3/8" Hose x 5/8"-18 Male Inverted Flare Swivel Straight Brass

Brennan Industries 2115-06-06-B Brass Straight Tube Fitting, 3/8" Hose x 5/8"-18 Male Inverted Flare Swivel Straight Brass

2.6
On popular sellers 11 days for last 30 days Found on 2023-01-19
#37
Joywayus 1/4" NPT Female × M14*1.5 Male Thread Brass Pipe Fitting Adapter Connector

Joywayus 1/4" NPT Female × M14*1.5 Male Thread Brass Pipe Fitting Adapter Connector

2.6
On popular sellers 11 days for last 30 days Found on 2024-08-07
#38
YZM 1/4"Female Thread to 3/8" Tube O.D. Quick Connector fittings Water Purifiers Filters Reverse Osmosis Systems accessories set of 5.

YZM 1/4"Female Thread to 3/8" Tube O.D. Quick Connector fittings Water Purifiers Filters Reverse Osmosis Systems accessories set of 5.

2.3
On popular sellers 8 days for last 30 days Found on 2023-10-09
#39
YZMSZ 3/8" Female Thread Adapter Quick Connect Fitting Water Purifiers Filters Reverse Osmosis Systems Accessories Set of 5 (1/2" female thread x 3/8" OD tube)

YZMSZ 3/8" Female Thread Adapter Quick Connect Fitting Water Purifiers Filters Reverse Osmosis Systems Accessories Set of 5 (1/2" female thread x 3/8" OD tube)

2.3
On popular sellers 8 days for last 30 days Found on 2023-03-26
#40
LASCO 19-6193 Female Pipe Thread Adapter Push-in Fitting with 3/8-Inch OD Tube and 1/2-Inch, Plastic

LASCO 19-6193 Female Pipe Thread Adapter Push-in Fitting with 3/8-Inch OD Tube and 1/2-Inch, Plastic

2.1
On popular sellers 8 days for last 30 days Found on 2023-01-19
#41
Anderson Metals 38106-161604 Brass Threaded Pipe Fitting, Reducing Tee, 1" x 1" x 1/4" Female

Anderson Metals 38106-161604 Brass Threaded Pipe Fitting, Reducing Tee, 1" x 1" x 1/4" Female

2
On popular sellers 8 days for last 30 days Found on 2024-07-31
#42
Hgzaccompany Brass Tube Flare Fittings,Union Connector Gas Adapter, Brass Tube Coupler 3/8 inch Male Flare to 3/8 inch Female NPT 2 Pack

Hgzaccompany Brass Tube Flare Fittings,Union Connector Gas Adapter, Brass Tube Coupler 3/8 inch Male Flare to 3/8 inch Female NPT 2 Pack

2
On popular sellers 8 days for last 30 days Found on 2023-09-05
#43
Brennan Industries 6408-04-O Steel External Hex Plug Tube Fitting, 7/16"-20 SAE ORB Thread, 1/4" Male O-Ring Boss

Brennan Industries 6408-04-O Steel External Hex Plug Tube Fitting, 7/16"-20 SAE ORB Thread, 1/4" Male O-Ring Boss

2
On popular sellers 8 days for last 30 days Found on 2023-02-14
#44
Uenede 4PCS Brass 1/2 Inch NPT Caps Outer Hex 1/2" NPT Female Thread Socket Pipe End Cap Plugs Fitting for Water/Oil/Gas

Uenede 4PCS Brass 1/2 Inch NPT Caps Outer Hex 1/2" NPT Female Thread Socket Pipe End Cap Plugs Fitting for Water/Oil/Gas

2
On popular sellers 8 days for last 30 days Found on 2023-08-09
#45
Winmien 5 PCS Solid Brass Hex Nipple Pipe Fitting, 3/8"NPT Male x 3/8" NPT Male Equal Diameter Pipe Adapter. (3/8"NPT Male x 3/8" NPT Male)

Winmien 5 PCS Solid Brass Hex Nipple Pipe Fitting, 3/8"NPT Male x 3/8" NPT Male Equal Diameter Pipe Adapter. (3/8"NPT Male x 3/8" NPT Male)

2
On popular sellers 8 days for last 30 days Found on 2024-11-04
#46
Joywayus 2PCS Brass 45 Degrees Elbow Pipe Fittings 1/4"NPT Male to 1/4"NPT Female Brass Fittings

Joywayus 2PCS Brass 45 Degrees Elbow Pipe Fittings 1/4"NPT Male to 1/4"NPT Female Brass Fittings

2
On popular sellers 8 days for last 30 days Found on 2024-02-01
#47
Anderson Metals-38110-2416 Brass Threaded Pipe Fitting, Hex Bushing, 1-1/2" Male x 1 " Female

Anderson Metals-38110-2416 Brass Threaded Pipe Fitting, Hex Bushing, 1-1/2" Male x 1 " Female

1.6
On popular sellers 2 days for last 30 days Found on 2024-04-16
#48
Parker Hannifin P8MC8 Fast & Tite Polypropylene Male Connector Fitting, 1/2" Compression Tube x 1/2" Male NPTF, Black

Parker Hannifin P8MC8 Fast & Tite Polypropylene Male Connector Fitting, 1/2" Compression Tube x 1/2" Male NPTF, Black

1.5
On popular sellers 5 days for last 30 days Found on 2024-03-21
#49
Brennan Industries 6408-H05-O Steel Hollow Hex Plug Tube Fitting, 1/2"-20 SAE ORB Thread, 5/16" Male O-Ring Boss

Brennan Industries 6408-H05-O Steel Hollow Hex Plug Tube Fitting, 1/2"-20 SAE ORB Thread, 5/16" Male O-Ring Boss

1.4
On popular sellers 5 days for last 30 days Found on 2023-02-26
#50
HongBoW Hardware 2 Pcs Metric To NPT Adapter Pipe 1/4" NPT Female to M10 M10X1 Male Metric Adapter Brass Fitting Fuel Air

HongBoW Hardware 2 Pcs Metric To NPT Adapter Pipe 1/4" NPT Female to M10 M10X1 Male Metric Adapter Brass Fitting Fuel Air

1.4
On popular sellers 5 days for last 30 days Found on 2024-08-14
#51
FITOK 316 Stainless Steel Compression Tube Fitting Male Connector 3/16" Tube OD x 1/8" Male NPT 10000 psi, SS-CM-FL3-NS2

FITOK 316 Stainless Steel Compression Tube Fitting Male Connector 3/16" Tube OD x 1/8" Male NPT 10000 psi, SS-CM-FL3-NS2

1.4
On popular sellers 5 days for last 30 days Found on 2024-02-05

EDITOR'S NOTES

During our Industrial Scientific Threaded Tube Fittings research, we found hundreds Industrial Scientific Threaded Tube Fittings products and shortlisted 51 quality products. We collected and analyzed 12,975 customer reviews through our big data system to write the Industrial Scientific Threaded Tube Fittings list. We found that most customers choose Industrial Scientific Threaded Tube Fittings with an average rating of 1.9 . The seller of top 1 product with rating 4.8 and has received honest feedback from 863 consumers.

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