Top 51 Industrial Scientific Threaded Tube Fittings

Last Updated: Sep 7, 2024 • 13,543 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, 1/2" Male NPT to 1/4" Female NPT, Reducing Forging Pipe Adapter Fitting

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

4.4
On popular sellers 15 days for last 30 days Found on 2021-12-16
#2
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

4.1
On popular sellers 17 days for last 30 days Found on 2023-03-26
#3
Pilot Tubing w/ Compression Fittings, 22-3/4" Long

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

3.6
On popular sellers 17 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)

3.6
On popular sellers 17 days for last 30 days Found on 2024-03-17
#5
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

3.5
On popular sellers 17 days for last 30 days Found on 2022-03-03
#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

3.4
On popular sellers 17 days for last 30 days Found on 2023-01-19
#7
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 17 days for last 30 days Found on 2021-12-16
#8
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 17 days for last 30 days Found on 2024-07-31
#9
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

3.2
On popular sellers 17 days for last 30 days Found on 2024-02-22
#10
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

3.2
On popular sellers 17 days for last 30 days Found on 2023-01-19
#11
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 17 days for last 30 days Found on 2021-12-12
#12
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

3.1
On popular sellers 11 days for last 30 days Found on 2024-08-10
#13
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
On popular sellers 13 days for last 30 days Found on 2024-01-23
#14
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
On popular sellers 15 days for last 30 days Found on 2023-06-19
#15
AdaptAll 9235-10X1.25-02 Series 9235 Carbon Steel Straight Adapter, M10X1.25 Male Metric x 1/8"-27 Female NPT, Metric x NPT, Carbon Steel

AdaptAll 9235-10X1.25-02 Series 9235 Carbon Steel Straight Adapter, M10X1.25 Male Metric x 1/8"-27 Female NPT, Metric x NPT, Carbon Steel

2.9
On popular sellers 15 days for last 30 days Found on 2024-05-10
#16
Brennan Industries 6405-10-08-O Steel Straight Tube Fitting, 7/8"-14 SAE ORB x 1/2"-14 NPTF Thread, 5/8" Male O-Ring Boss x 5/8" Female NPTF

Brennan Industries 6405-10-08-O Steel Straight Tube Fitting, 7/8"-14 SAE ORB x 1/2"-14 NPTF Thread, 5/8" Male O-Ring Boss x 5/8" Female NPTF

2.9
On popular sellers 15 days for last 30 days Found on 2024-03-07
#17
Hgzaccompany Brass Tube Flare Fittings,Union Connector Gas Adapter, Brass Tube Coupler 3/8 inch Male Flare to 1/4 inch Female NPT 2 Pack

Hgzaccompany Brass Tube Flare Fittings,Union Connector Gas Adapter, Brass Tube Coupler 3/8 inch Male Flare to 1/4 inch Female NPT 2 Pack

2.8
On popular sellers 15 days for last 30 days Found on 2023-05-22
#18
CDQBWKJGFJ 1 Piece 1/8" BSPT Male Pipe To 1/8" NPT Female Pressure Gauge Sensor Adapter Stainless 304 Pipe Fitting

CDQBWKJGFJ 1 Piece 1/8" BSPT Male Pipe To 1/8" NPT Female Pressure Gauge Sensor Adapter Stainless 304 Pipe Fitting

2.8
On popular sellers 15 days for last 30 days Found on 2024-01-23
#19
Brass Thread Adapter, 1/8" BSPT Male X 1/8" NPT Female (NPT x BSPT), (2 Pack)

Brass Thread Adapter, 1/8" BSPT Male X 1/8" NPT Female (NPT x BSPT), (2 Pack)

2.8
On popular sellers 15 days for last 30 days Found on 2024-08-10
#20
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)

2.8
On popular sellers 13 days for last 30 days Found on 2023-03-26
#21
TAISHER 1PCS Stainless Steel Pipe Fittings, 3/8" NPT Male x 3/8" NPT Female Threaded, 16" Length Nipple Cast Pipe

TAISHER 1PCS Stainless Steel Pipe Fittings, 3/8" NPT Male x 3/8" NPT Female Threaded, 16" Length Nipple Cast Pipe

2.8
On popular sellers 4 days for last 30 days Found on 2023-12-20
#22
TAISHER 2PCS Forging of 304 Stainless Steel Fitting, Reducer Adapter, 1/4" NPT Male x 1/4" G Thread (BSP) Female

TAISHER 2PCS Forging of 304 Stainless Steel Fitting, Reducer Adapter, 1/4" NPT Male x 1/4" G Thread (BSP) Female

2.7
On popular sellers 8 days for last 30 days Found on 2024-07-31
#23
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)

2.6
On popular sellers 15 days for last 30 days Found on 2024-05-21
#24
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)

2.5
On popular sellers 13 days for last 30 days Found on 2022-01-16
#25
Hooshing 2PCS 3/8" NPT Stainless Steel Hex Nipple 3/8" Male to Male NPT Thread Pipe Fittings (5/8" x 5/8" Thread OD)

Hooshing 2PCS 3/8" NPT Stainless Steel Hex Nipple 3/8" Male to Male NPT Thread Pipe Fittings (5/8" x 5/8" Thread OD)

2.5
On popular sellers 13 days for last 30 days Found on 2024-07-31
#26
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

2.5
On popular sellers 13 days for last 30 days Found on 2022-10-26
#27
Joytube 10 Pcs Brass Pipe fittings, 1/4" x 1/4" NPT Male Hex Nipple adapter coupler

Joytube 10 Pcs Brass Pipe fittings, 1/4" x 1/4" NPT Male Hex Nipple adapter coupler

2.5
On popular sellers 13 days for last 30 days Found on 2024-07-31
#28
LTWFITTING Brass 5/16" OD Flare Cap, Brass Flare Tube Fitting(Pack of 10)

LTWFITTING Brass 5/16" OD Flare Cap, Brass Flare Tube Fitting(Pack of 10)

2.1
On popular sellers 11 days for last 30 days Found on 2022-03-07
#29
Beduan Stainless Steel Thread Adapter NPT 1/4" Female to M10x1.0 Male Pipe Fitting Converter

Beduan Stainless Steel Thread Adapter NPT 1/4" Female to M10x1.0 Male Pipe Fitting Converter

2.1
On popular sellers 11 days for last 30 days Found on 2024-07-31
#30
Horiznext 3/4 npt Stainless Steel fitting, home brew adapter female threaded pipe cast coupling for plumbing tubing shower hose water heating extender

Horiznext 3/4 npt Stainless Steel fitting, home brew adapter female threaded pipe cast coupling for plumbing tubing shower hose water heating extender

2.1
On popular sellers 11 days for last 30 days Found on 2024-05-25
#31
John Guest Acetal Copolymer Tube Fitting, Union Elbow, 1/2" Tube OD (Pack of 10)

John Guest Acetal Copolymer Tube Fitting, Union Elbow, 1/2" Tube OD (Pack of 10)

2.1
On popular sellers 11 days for last 30 days Found on 2023-01-19
#32
Metaland Stainless Steel M18 x 1.5 Plug with Outer Hex Head Universal Fit (Pack of 2)

Metaland Stainless Steel M18 x 1.5 Plug with Outer Hex Head Universal Fit (Pack of 2)

2.1
On popular sellers 11 days for last 30 days Found on 2024-07-31
#33
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

2.1
On popular sellers 11 days for last 30 days Found on 2023-02-04
#34
3/8" NPT Stainless Steel 304 Female Threaded Stepped Weld Bung with Top Head (3/8" NPT)

3/8" NPT Stainless Steel 304 Female Threaded Stepped Weld Bung with Top Head (3/8" NPT)

2.1
On popular sellers 11 days for last 30 days Found on 2023-12-20
#35
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

2.1
On popular sellers 11 days for last 30 days Found on 2024-02-01
#36
Brennan Industries 5503-06-06-FG Forged Steel 45 Degree Street Elbow Tube Fitting, 3/8"-18 NPTF x 3/8"-18 NPTF Thread, 3/8" Male NPTF x 3/8" Female NPTF

Brennan Industries 5503-06-06-FG Forged Steel 45 Degree Street Elbow Tube Fitting, 3/8"-18 NPTF x 3/8"-18 NPTF Thread, 3/8" Male NPTF x 3/8" Female NPTF

2.1
On popular sellers 11 days for last 30 days Found on 2024-06-29
#37
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

1.8
On popular sellers 4 days for last 30 days Found on 2024-04-16
#38
John Guest Acetal Copolymer Tube Fitting, Straight Adaptor, 1/4" Tube OD x 1/4" NPTF Male (Pack of 10)

John Guest Acetal Copolymer Tube Fitting, Straight Adaptor, 1/4" Tube OD x 1/4" NPTF Male (Pack of 10)

1.8
On popular sellers 8 days for last 30 days Found on 2023-02-04
#39
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

1.8
On popular sellers 8 days for last 30 days Found on 2023-01-19
#40
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

1.8
On popular sellers 8 days for last 30 days Found on 2024-08-07
#41
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

1.8
On popular sellers 8 days for last 30 days Found on 2021-12-12
#42
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)

1.8
On popular sellers 8 days for last 30 days Found on 2023-02-14
#43
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

1.8
On popular sellers 8 days for last 30 days Found on 2023-02-26
#44
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

1.8
On popular sellers 8 days for last 30 days Found on 2021-12-14
#45
LIONMAX Brass Pipe Fittings 2 PCS, 1/2 Inch NPT Male X 1/4 Inch NPT Female, Hex Bushing Reducer Threaded Adapter, with Sealing Tape

LIONMAX Brass Pipe Fittings 2 PCS, 1/2 Inch NPT Male X 1/4 Inch NPT Female, Hex Bushing Reducer Threaded Adapter, with Sealing Tape

1.7
On popular sellers 8 days for last 30 days Found on 2024-08-22
#46
Brennan Industries 2115-06-05-B Brass Straight Tube Fitting, 3/8" Hose x 1/2"-20 Male Inverted Flare Swivel Straight Brass

Brennan Industries 2115-06-05-B Brass Straight Tube Fitting, 3/8" Hose x 1/2"-20 Male Inverted Flare Swivel Straight Brass

1.7
On popular sellers 8 days for last 30 days Found on 2023-01-19
#47
Joywayus Brass Water Meter Pipe Fitting Hex Nipple 3/4” NPS Male x 1” NPS Female Threaded 61mm Length Connector Water Meter With Seal Washer

Joywayus Brass Water Meter Pipe Fitting Hex Nipple 3/4” NPS Male x 1” NPS Female Threaded 61mm Length Connector Water Meter With Seal Washer

1.7
On popular sellers 8 days for last 30 days Found on 2023-02-04
#48
Anderson Metals - 80300-32 Red Brass Pipe Fitting, Close Nipple, 2" NPT Male, 2" Length

Anderson Metals - 80300-32 Red Brass Pipe Fitting, Close Nipple, 2" NPT Male, 2" Length

1.7
On popular sellers 8 days for last 30 days Found on 2024-08-18
#49
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

1.7
On popular sellers 8 days for last 30 days Found on 2024-03-17
#50
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

1.7
On popular sellers 8 days for last 30 days Found on 2023-02-14
#51
Spears 1401 Series PVC Tube Fitting, Tee, Schedule 40, Gray, 1" x 3/4" Barbed

Spears 1401 Series PVC Tube Fitting, Tee, Schedule 40, Gray, 1" x 3/4" Barbed

1.7
On popular sellers 8 days for last 30 days Found on 2024-07-10

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 13,543 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 1.7 . The seller of top 1 product with rating 4.4 and has received honest feedback from 838 consumers.

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