The Best Straight Tube Fittings

Looking for the best Straight Tube Fittings?

Discover now our comparison of the best Straight Tube Fittings. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Straight Tube Fittings are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Straight Tube Fittings in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

BIQU PC4-M10 Pneumatic Connector Fittings Bowden Tube Coupler Male Straight PTFE Tube Push for E3D-V6 Bowden Extruder Compatible with Ender-3 Ender-3 V2 3D Printers (Pack of 10pcs)

10 x PC4-M10 pneumatic male straight quick connector for E3D-V6 long-distance bowden extruder, and compatible with Ender-3, Ender-3 V2, CR10 and other 3D printers
PC4-M10 ptfe connectors: thread 10mm, core diameter 4mm, fit for PTFE tube whose outer diameter is 4mm.
Fit in 3D printer 1.75mm filament and other, compatible with 3D printer 1.75mm filament and other devices.
Made of high quality stainless steel, oxidation resistant and rust resistant, increase the life
Quality fittings and high performance

No. 2

Metalwork Plastic Push to Connect Straight Union Tube Fitting, 4mm OD x 4mm OD, Straight Pneumatic Connector (Pack of 10)

Type: Straight Union Same Diameter
Designed for Polyurethane or Nylon tubing Quick and Reliable connections
Reusable: Multiple connections/disconnections
Convenient elliptical sleeve configuration
Operating Pressure: 0- 150 PSI Fluid Type: Air

No. 3

Konohan 100 Pieces Air Hose Fittings Air Line Fittings Straight Push to link 4 6 8 10 12 mm Quick Release Pneumatic Connectors Plastic Straight Tube Connector Push to Connect Fittings for Tube

Reliable Material to Serve: tube fittings are made of quality PU and plastic, with high pressure resistance, hard to trip out, not easy to deform or break, suitable for long lasting use
Easy to Use: you will get 100 pieces of air hose connectors, which are easy to install or remove, with the push in design to connect the tube easily, quick and safe, the enough quantity will suffice your spare parts needs
Flexible and Straight: air line fittings are flexible and simple to rotate as needed, with ellipse ring design, no other tools needed, just give a little push, time saving and energy saving
Wide Applications for You: air fittings are suitable for many usages, such as industries automatic production equipment, like machinery, automobile, electronics, packaging, and so on, bringing a fluent use experience
Proper Size to Fit: the 100 pieces air hose connector fittings are in 5 diameters, 20 pieces for each diameter, and the diameters include 1/4 inch, 5/32 inch fittings, 5/16 inch, 3/8 inch and 1/2 inch fittings, to meet your various demands and assorted applications

No. 4

Straight Push Connectors, 4/6/8/10/12 mm Quick Release Plastic Push to Connect Fittings Kit, 50 Pcs Air Line Fittings for 5/32 1/4 5/16 3/8 1/2 Tube

MATERIAL - Safe and reliable material. Energy-saving, pollution-free, low-cost. High pressure resistant and Non Tripping, all taper pipe threads are paint Teflon leakage-proof rubber, offering good seal property.
DURABLE - The body is Plastic/PE, stainless steel locking claw, NBR O-ring. Each fitting works well and they feel very solid and durable. Once applied, no worries or danger of tubing coming loose. High pressure resistance, can withstand strong pressure without tripping, so no tripping needed, can works for a long time.
CONVENIENCE - Quick Connect Fittings easy to install, flexible and space-saving, 360-degree rotate freely, Release rings adopt ellipse design, which can be removed conveniently.
EASY OPERATION - No extra sealing needed, just need a simple push, provide secure connection.
APPLICATION - It is widely used in industries automatic production equipment like machinery, electronics, automobile, packaging and medical.

No. 5

CEKER Push to Connect Tube Fitting PC 1/4" Tube Od x 1/8" NPT Thread Quick Connect Air Fittings Pneumatic Connector Straight Push Lock Air Hose Fittings 5Packs

Type:1/4" Od x 1/8" NPT Male Push to Connect Fittings; Body Style: Male Straight
1/4 inch Tube Air Fittings Fluid Admitted: Air, Water (No Freezing)
1/4 Quick Connect Fittings Working Pressure:0-1.0mpa | 0-150psi; Proof Pressure:3.0Mpa | 435psi; Negative Pressure:-100Kpa | -29.5 In Hg
1/4" od tubing pneumatic Fittings Applicable: Pipe PU/ PA/ PE/ PVC; Working Temperature: 0-60°C | 32～140°F
Push to connect fittings 1/8 is made of Nickel Plated Brass and quality plastic- corrosion resistance, ductility

No. 6

40 Pieces Straight Push Connectors, Push to Connect Fittings Kit Quick Release Pneumatic Connectors Air Line Fittings Connect Air Hose Fittings, 2 Way (Black,1/4 5/16 3/8 1/2)

Material: made of quality PU and plastic, high pressure resistance, can withstand strong pressure without tripping out, good for long term use, push to connect fittings type: fit for 10 mm OD tube
Easy to use: simple push in design for connecting to the tube and provide secure connection, requires no extra sealing
Convenience: quick connect fittings easy to install, flexible and space-saving, 360-degree rotate, release rings adopt ellipse design, which can be removed conveniently, no additional sealing needed, just need a simple push, provide secure connection
Application: it is widely applied in industries automatic production equipment like machinery, electronics, automobile, packaging
Quantity: package includes 40 pieces fittings, 10 pcs for 6mm inch fittings, 10 pcs for 8mm fittings, 10 pcs for 10mm fittings, 10 pcs for 12mm fittings, meet your requirement for various purposes

No. 7

SNS Push to Connect Straight 1/4" Tube OD Plastic Union Pipe Tube Fitting Straight Pneumatic Connector(10 PCS) SPU-1/4

Made of high-quality plastics and brass for durable use
Type: Quick Connect Fitting Connector
Advantages: Easy installation and disassembly, good sealing performance
Fluid type: air, vacuum, water ; Operating Pressure: 0-0.9Mpa,Proof pressure:1.32Mpa;Working Temperature: 0-60°C
Applicable pipe: PU/PA/PE

No. 8

4mm Quick Fitting, 5/32” OD Push to Connect Pipe Tube Straight Fittings, Pneumatic Air Line Connector 20Pcs

Product Name: Straight Quick Fitting; Model: PU-4; Connect Tube Size (OD): 4mm(5/32")
Working Pressure: 0-1MPa; Guaranteed Pressure: 1.5MPa; Working Temperature: 0 to 60 degrees Celsius.
Design: plastic material makes the fittings light and compact, good seal performance ensures the high quality.
Structure: quick fitting has an oval release ring for easy removal and installation of the tube.
Application: push to connect fitting is designed for polyethylene, PU/ PA/ PE/ PVC and nylon pipe.

SaleNo. 9

TAILONZ PNEUMATIC Elbow and Straight Combination 1/4 Inch Tube OD x 1/8 Inch NPT Thread Push to Connect Fittings PC-1/4-N1+PL-1/4-N1(Pack of 12)

【Product Name】Elbow and Straight Push-in Connect Fittings
【Material】Copper and Plastic
【Size】1/4" Tube OD x 1/8" NPT Thread，Notice - NPT Thread Size is a Nominal Pipe Size, and it Does Not represent the actual diameter
【Maximum Pressure】145Psi【Working Temperature】32～140°F
【Applicable Tube】PU / PA / PE / PVC

No. 10

Boeray 1/4" Quick Push to Connect Fittings Brass Union Straight Joint DOT Approved for Tube OD x NPT Thread Air Line Adapter Suspension Kit for Truck Trailers and Brake System 4pcs

【High Quality Precision Brass】LONG SERVICE LIFE - 1/4" Tube OD x 1/4" NPT Thread straight DOT approved fittings are made of high quality solid CA360 brass with red sealent coated, durability and corrosion resistance. Withstands pressures up to 250psi, and wide temperature range from -40℉ to 160℉(-53℃ to 121℃)
【Quick Push to Connect】PTC (Push-to-Connect) design for quick and easy connection and disassembly to air lines, just insert the tube directly into the air tube bottom for connection, and press the button then Pull out the tube for disassembly
【DOT Approved】Meets D.O.T. FMVSS 571.106 approved, SAE J1131 air brake system requirements. For no air leakage, when installing our air suspension kit, please ensure that the cross section of the air line is smooth and flat, no gap, uneven, and the tube cannot be oval
【360° Free Rotation】The connecting part can be rotated 360 degrees, allows you easier to install and use. Even after installation, just rotate the tee joint body to adjust the direction
【Wide Application】Boeray DOT push to connect fittings are suitable for automotive, pneumatic and air brake systems such as air bag spring suspension line repair kits, and also can be used for brake air lines and other conventional 1/4" nylon air lines

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Last update on 2025-07-06 / Affiliate links / Images from Amazon Product Advertising API

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