Best Threaded Tube Fittings (Dec. 2024) - Rated by CherryPicks' Experts

At a Glance: Our Top Picks

Top 1

Parker Hannifin 325HB-8-8N Par-Barb Nylon Male Connector Fitting, 1/2" Hose B...

9.9
CPR Score
Top 2

PureSec Plastic Reusable Push to Connect Fitting Female threaded Tube Fitting...

9.8
CPR Score
Top 3

uxcell Air Pneumatic Tube 4mm Push in Connector Fittings 5 Pcs

9.6
CPR Score
Tips


Based on our evaluations of 307 Threaded Tube Fittings and the analysis of over 2,048 consumer satisfaction reviews, We have rank top 30 Best Threaded Tube Fittings reviews of different brands, such asParker, uxcell, LASCO, Joywayus, JW Winco, brennan, Weatherhead, Magic Hub, Swagelok, NYSUS, TL TOOLEGIN, PureSec, Maxline, Superlok, Brennan Industries And John Guest.

* CherryPicks.Reviews is reader-supported, Our editor review, and recommend the best products based on extensive data analysis, if you click on the product links, we may earn a commission through qualifying products purchased.

The Best Threaded Tube Fittings Rated by CherryPicks

Market Overview
Threaded Tube Fittings Reviewed
  • Reviews Analyzed: 2,048 Items
  • CPR Avg. Rating: 8.6 / 10
30 Products Evaluated
  • Highest Price: $66.95
  • Lowest Price: $3.21
  • Avg. Price: $18.52
Price Disclaimer

Top 30 Threaded Tube Fittings on Amazon (Verified You can Buy)

Top 1

Parker Hannifin 325HB-8-8N Par-Barb Nylon Male Connector Fitting, 1/2" Hose Barb x 1/2" Male NPT, White

Parker
325HB-8-8N

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Molded from high strength chemically inert thermoplastic materials
Multiple Barb design generates maximum gripping and sealing
Show More
Top 2

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
1.0 x 1.0 x 1.0 Inches

Ratings for PureSec (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
JEAMSWORLD -

Features

★WATER&FOOD USE MATERIALS: Our RO Fittings are made from safe,non-toxic materials.They are widely used for Countertop/Undersink RODI system,plumbing or drip irrigation System etc
★SIZE&TUBE COMPATIBLE WITH:1/4" Quick Connect fitting Size;Fits standard 1/4"od tubing used on most Water purification systems ( check your tube size carefully before order)
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Top 3

uxcell Air Pneumatic Tube 4mm Push in Connector Fittings 5 Pcs

uxcell
a11070200ux0059
1.97 x 1.18 x 0.39 Inches
0.0006 Pounds
  • Publisher: Sourcingmap

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

Item Name : Quick Fittings;Total Size : 19 x 10mm/ 0.75" x 0.39"(L*W)
Thread : 5mm(M5);Inner Diameter (BlackEnd) : 4mm/ 0.157"
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Top 4

JW Winco 448V2V1788T Series EN 448S Plastic Black Square Type Threaded Tube End with Molded-in Insert, 1/2-13 Thread Size, 2.01" Item Length, 1.78" Inside Square, 1124 Pounds Static Load

JW Winco
448V2V1788T
0.15 Pounds

Ratings for JW Winco (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
DataAlchemy -
Data Alchemy -

Features

Product Type :Mechanical Components
Package Dimensions :15.24 Cm L X12.953 Cm W X4.064 Cm H
Show More
Top 5

John Guest Acetal Copolymer Tube Fitting, Reducing Straight Union, 1/2" x 5/16" Tube OD (Pack of 10)

John Guest
PI201610S
0.0006 Pounds

Ratings for John Guest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Appliance Parts Experts -
Pure h2o4u -

Features

Reducing straight union for connecting and disconnecting two inline pipes of different diameters more easily than couplings
Accepts nylon and polyurethane tube fittings
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Top 6

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

Magic Hub

Ratings for Magic Hub (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Good price shop -
Lunnik -
SMI Shop -
Re Union -

Features

4 Pack Round Plastic Threaded Tube Inserts, Threaded Tube Ends
Round Tubing Threaded Insert fits 1" outside diameter tubing with 16/18 gauge wall thickness
Show More
Top 7

Brennan Industries 2408-10 Steel Male JIC Tube Fitting Threaded Plug, 7/8"-14 SAE Thread, 5/8" Tube O.D., 1.100" Length, 0.342" Width, 0.937" Hex

brennan
2408-10

Ratings for brennan (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Package Dimensions: 10.16 cms (L) x 2.286 cms (W) x 2.032 cms (H)
Product Type: Hose Pipe Fitting
Show More
Top 8

uxcell Push To Connect Tube Fitting Male Elbow 4mm Tube OD X 1/8NPT Thread Pneumatic Air Push Fit Lock Fitting

uxcell
a19090300ux0724

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

【UNIVERSAL DESIGN】- Product Name : Elbow Push to Connect Fitting ; Type: 90 Deg Swivel Elbow Male Connector ;Tube and Thread Size : 4mm OD x 1/8" NPT Male
Operating Pressure : 0-1MPa ; Operating temperature:-10 - 60 Degree Celsius
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Top 9

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

Joywayus
6GW-FER-660a

Ratings for Joywayus (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Joywayus 4,419

Features

Great for 1-lb tanks.
High quality solid brass construction makes it corrosion resistant.
Show More
Top 10

Swagelok SS-200-1-4 Stainless Steel Tube Fitting, Male Connector, 1/8" Tube OD, 1/4" Male NPT

Swagelok
2713A71EA
0.35 Pounds

Ratings for Swagelok (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Thomas Scientific -
Distribution LabSphere inc. -
C&G Industrial Supply -
Herve Yemey -

Features

Package Dimensions: 7.6 H x 1.3 L x 6.1 W (centimetres)
Package Weight: 0.159 kilograms
Show More
Top 11

Brennan Industries 6400-06-05-O Steel Straight Tube Fitting, 9/16"-18 SAE x 1/2"-20 SAE ORB Thread, 3/8" Male JIC x 3/8" Male O-Ring Boss

brennan
1.0 Pounds

Ratings for brennan (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Product Type:Hose Pipe Fitting
Package Dimensions :4.064 cm L X2.286 cm W X1.016 cm H
Show More
Top 12

John Guest Acetal Copolymer Tube Fitting, Rigid Elbow, 1/4" Tube OD x 3/8" NPTF Male (Pack of 10)

John Guest
PI480823S
4.8 x 3.1 x 0.6 Inches
0.05 Pounds

Ratings for John Guest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fresh Water Systems, Inc. -

Features

Rigid elbow for connecting two pipes or fittings at an angle
Push-to-connect fitting connects to pipes or tubing on one end and has an NPTF male connector on the other
Show More
Top 13

uxcell Push to Connect Tube Fitting Male Elbow 6mm Tube OD x M5 Thread Pneumatic Air Push Fit Lock Fitting Blue 5pcs

uxcell
a18092200ux0687
2.76 x 1.57 x 1.18 Inches
0.0683 Pounds

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

UNIVERSAL DESIGN: Tube and Thread Size : 6mm OD x M5 Male; Operating Pressure : 0-1MPa ; Operating temperature:-10 - 60 Degree Celsius
Push to connect fitting can realize the pipeline together or disconnected without tools, mainly used for air compression systems, vacuum systems, pneumatic systems, 3D printers.
Show More
Top 14

1/8" Compression Union Brass Tube Fitting, 1/8" OD x 1/8" OD, 5pcs

TL TOOLEGIN
62*2-5
1.0 Pounds

Ratings for TL TOOLEGIN (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
MeiChi -

Features

Size: 1/8" Tube OD x 1/8" Tube OD
Three piece construction - nut, sleeve and body with attached insert.Easy to disassemble no flaring tool required.
Show More
Top 15

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
0.67 x 0.74 x 1.05 inches

Ratings for LASCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Plastic push in fitting
1/4-inch OD tube x 1/4-inch compression female, 7/16-24 thread
Show More
Top 16

LASCO 19-6183 Push-in Fitting with 3/8-Inch OD Tube and 1/4-Inch Compression Female Thread, Plastic

LASCO
19-6183
0.79 x 0.79 x 1.32 Inches
0.1 Pounds

Ratings for LASCO (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Plastic push in fitting
3/8-inch OD tube x 1/4-inch compression female, 7/16-24 thread
Show More
Top 17

John Guest Acetal Copolymer Tube Fitting, Straight Adaptor, 1/4" Tube OD x 3/8" NPTF Male (Pack of 10)

John Guest
PI010823S
2.0 x 2.0 x 2.0 Inches
0.1565 Pounds

Ratings for John Guest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Pure h2o4u -
SE Ellis Enterprises LLC -
BargainDistribution -

Features

Straight adapter connects pipes or fittings of different types in a straight line
Push-to-connect fitting connects to pipes or tubing on one end and has an NPTF male connector on the other
Show More
Top 18

Brennan 6408-10-O Steel Straight Thread O-Ring Tube Fitting, External Hex Plug, 5/8" Tube OD, 7/8-14 Male Straight Thread O-Ring Boss

brennan
6408-10-O
3.0 x 3.0 x 0.1 Inches
0.2 Pounds

Ratings for brennan (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Data Alchemy -

Features

Hex nut size: 1"
0.94" overall length
Show More
Top 19

Eaton Weatherhead 1868X6 Brass CA360 D.O.T. Air Brake Tube Fitting, Male Connector, 1/4" NPT Male x 3/8" Tube OD

Weatherhead
1868X6
1.0 x 1.0 x 0.3 Inches
0.02 Pounds

Ratings for Weatherhead (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Blondee Wholesale 1,490
Materro LLC -

Features

Adapts 1/4" NPT male end to 3/8" OD air brake tubing
Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
Show More
Top 20

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

John Guest
PI0316S
5.6 x 4.6 x 1.0 Inches
0.2 Pounds

Ratings for John Guest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fresh Water Systems, Inc. -

Features

Union elbow for joining two tubes at an angle
Accepts nylon and polyurethane tube fittings
Show More
Top 21

Superlok SMEI - 316 Stainless Steel Tube Compression Male Connector Elbow 90 - Built in Gap Gauge - 3/8" Tube x 3/8" MPT

Superlok
SMEI-6-6N

Ratings for Superlok (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Bryan Hose & Gasket -

Features

Built-in Gap Gauge on Every Fitting
Interchangeable with all Major Brands such as Swagelok, Parker, and DK Lok
Show More
Top 22

Parker Hannifin N4MC4-pk10 Fast & Tite Male Connector Fitting, Nylon, 1/4" Compression Tube x 1/4" Male NPTF, White (Pack of 10)

Parker
N4MC4-pk10

Ratings for Parker (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -
Nygmat 8,354

Features

Installs in seconds without tools
302 stainless steel grab ring for tube retention
Show More
Top 23

Brennan N2501-04-02-SS Stainless Steel Compression Tube Fitting, 90 Degree Elbow, 1/4" Tube OD x 1/8" NPT Male

brennan
N2501-04-02-SS
0.09 Pounds

Ratings for brennan (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

90-degree elbow for connecting two pipes or fittings at an angle
Push-to-connect fitting connects to pipes or tubing on one end and has an NPT male connector on the other
Show More
Top 24

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
1.0 Pounds

Ratings for Brennan Industries (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Amazon.com -

Features

Made of Steel
Country of Origin: United States
Show More
Top 25

Maxline M8067 Elbow Fitting for 3/4-Inch Tubing (3 Pack)

Maxline
M8067-3Pack
1.55 Pounds

Ratings for Maxline (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Compressor-Source -

Features

3 Pack of the MaxLine M8067 Elbow Fitting for 3/4" Tubing
Nickel plated brass fitting guards against corrosion
Show More
Top 26

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

Maxline
M8003
7.0 x 5.0 x 1.5 Inches

Ratings for Maxline (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Spreetail 37
JBTools 241
UPE Group 9,572

Features

Nickel plated brass fitting guards against corrosion
175 psi maximum working pressure
Show More
Top 27

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

NYSUS
3/4 Inch
3.1496 x 2.7559 x 2.3622 Inches

Ratings for NYSUS (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Vehicle_Lift -

Features

Material: High quality brass material with Nickel plating against corrosion
Working Pressure: 200 psi Maximum working pressure
Show More
Top 28

uxcell Push to Connect Tube Fitting Male Elbow 4mm Tube OD x M5 Thread Pneumatic Air Push Fit Lock Fitting Blue 2pcs

uxcell
B07KCC1GN3
2.76 x 1.57 x 1.18 Inches

Ratings for uxcell (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
uxcell 45

Features

UNIVERSAL DESIGN: Tube and Thread Size : 4mm OD x M5 Male; Operating Pressure : 0-1MPa ; Operating temperature:-10 - 60 Degree Celsius
Push to connect fitting can realize the pipeline together or disconnected without tools, mainly used for air compression systems, vacuum systems, pneumatic systems, 3D printers.
Show More
Top 29

John Guest Acetal Copolymer Tube Fitting, Union Straight Connector, 5/16" Tube OD (Pack of 10)

John Guest
PM0408S

Ratings for John Guest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Pure h2o4u -

Features

Union straight connector for connecting and disconnecting two inline pipes more easily than couplings
Accepts nylon and polyurethane tube fittings
Show More
Top 30

John Guest Acetal Copolymer Barbed Tube Fitting, Stem, 3/8" Stem OD x 3/8" Hose ID (Pack of 10)

John Guest
PI251212S
5.8 x 3.0 x 0.8 Inches
0.05 Pounds

Ratings for John Guest (CPR Score)

Seller CPR Rank Amazon Fulfilled Prime Free Shipping
Fresh Water Systems, Inc. -
SE Ellis Enterprises LLC -

Features

Stem fitting for connecting pipes or tubes in a straight line
Stem fitting inserts into tubing to connect pipes or tubes with different ends
Show More

Top 10 Threaded Tube Fittings - Verified to Buy (Apr. 2024)

Top 10 Threaded Tube Fittings Brands on Amazon

Here is the list of top-rated brands that were evaluated by CherryPicks.

  • Parker
  • PureSec
  • uxcell
  • JW Winco
  • John Guest
  • Magic Hub
  • brennan
  • Joywayus
  • Swagelok
  • TL TOOLEGIN

Top 10 Threaded Tube Fittings Sellers: CPR Seller Rank List

CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.

Rank Name Yearly Feedbacks Avg. Ratings
🥇 Spreetail 20,224 4.7
🥈 uxcell 18,798 4.8
🥉 JBTools 7,916 4.8
4 Blondee Wholesale 2,474 4.6
5 Joywayus 1,140 4.9
6 Nygmat 689 4.5
7 UPE Group 611 4.9
8 DataAlchemy 570 4.4
9 Data Alchemy 454 3.6
10 Amazon.com 385 4.7
View or download top Threaded Tube Fittings seller & rating report
Spreetail [20224] uxcell [18798] JBTools [7916] Blondee Wholesale [2474] Joywayus [1140] Nygmat [689] UPE Group [611] DataAlchemy [570] Data Alchemy [454] Amazon.com [385] Spreetail 38% uxcell 35% JBTools 15% Blondee Wholesale 5% Joywayus 2% Nygmat 1% UPE Group 1% DataAlchemy 1% Data Alchemy 1% Amazon.com 1%

[Get] Threaded Tube Fittings Deals (✅Exclusively for Prime)

What does "Amazon Fulfilled" Mean?

Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.

When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.

What does "Prime" Mean?

"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are  an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.

Prime members also have access to other benefits, including 2-Day ShippingExclusive Member DealsPrime VideoBuy With PrimeAmazon MusicPrime Gaming, and more.

Shop Prime Threaded Tube Fittings Deals

What does "Free Shipping" Mean?

"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.

Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.


Why Should You Trust Us?

Now hundreds and thousands of Hydraulics, Pneumatics & Plumbing supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Threaded Tube Fittings to buy for new December 2024?

CherryPicks’s Methodology for Evaluating Threaded Tube Fittings

We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Hydraulics, Pneumatics & Plumbing items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.

We collected and analyzed 307 of Threaded Tube Fittings reviews based on our selection criteria. It helped us shortlist the top qualified and rated Threaded Tube Fittings for Hydraulics, Pneumatics & Plumbing, We found that most customers choose Threaded Tube Fittings with an average price of $18.52, and the top brands are Parker, uxcell, LASCO, Joywayus, JW Winco, brennan, Weatherhead, Magic Hub, Swagelok, NYSUS, TL TOOLEGIN, PureSec, Maxline, Superlok, Brennan Industries And John Guest. 

Then our expert-level editors reviewed all those quality items and selected the top 30 Threaded Tube Fittings for you, We have researched hundreds of sellers and picked the top sellers for Hydraulics, Pneumatics & Plumbing, including Spreetail, uxcell, JBTools, Blondee Wholesale, Joywayus, Nygmat, UPE Group, DataAlchemy, Data Alchemy, Amazon.com, Fresh Water Systems, Inc. And JEAMSWORLD. The Parker Hannifin 325HB-8-8N Par-Barb Nylon Male ... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 337 consumers with an average rating of 4.6.

We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Threaded Tube Fittings to buy.


Written By Brandi W. Cortright

Brandi is a woman in tech who loves to write about the electronics and gadgets she has used. On this site, she would be providing you unbiased reviews of electronics as they are released into the market to make you know what to expect before making a purchase.