Threaded Fittings

Threaded fittings are essential for microfluidic systems. These components ensure precision connections, providing leak-free and secure seals. Compatible with tubing sizes ranging from 1/32" to 1/8", they are ideal for primary applications such as biomedical diagnostics, chemical analysis, and lab-on-a-chip devices.

Made from materials like PEEK, PTFE, and Stainless Steel, these fittings are known for their chemical resistance and durability. They offer minimal dead volume, ensuring high-pressure tolerance and consistent flow control which is vital for accurate experiments and tests.

Easy to install, these fittings work seamlessly with different tubing types, microfluidic chips, and connection systems. Upgrade your microfluidic setup with our threaded fittings for unparalleled precision, efficiency, and long-lasting reliability.

View More

Fittings & Connectors Image

Worldwide Express Shipping

Worldwide Express Shipping

Delivery in 1-2 days for products in stock

Money-Back Guarantee

Simplified Purchasing

Pay by invoice or credit card

Outstanding Support

Outstanding Support

A team of engineers and PhDs ready to help!

92 Results

Choose Options

IDEX Health & Science
Manifold 4 Ports Cross 1/4"-28 ETFE
Merge or split microfluidic flows with this Cross Assembly manifold: the four outputs allow for multi-functional use as a flow splitter or flow combiner. Optional 1/4-28 fittings for 1/16" OD or 1/8" OD tubing. General This low-pressure cross assembly...

MSRP:

Now: 39.10€ - 53.10€

Was:
Add to Cart The item has been added

IDEX Health & Science
1/4-28 Male Union Adapters (pack of 5)
The Male Union Adapter has a 1/4-28 flat-bottom thread port style and is manufactured from PEEK, allowing an excellent chemical resistance. Sold by pack of 5 units. General The Male Union Adapter efficiently connects tubing in a microfluidic system...

Now: (Inc. Tax)

MSRP:

Was:

Now: 103.80€

MSRP:

Was:
Add to Cart The item has been added

ELVEFLOW
Microfluidic Fittings 6-40 to 1/4"-28 Adapters Kit
These PEEK fluidic adapters are designed to convert small 6-40 ports into larger 1/4-28 ports. Easily installable, reusable, and compatible with standard 1/4-28 fittings. General 6-40 to 1/4-28 PEEK adapters, designed to easily interface standard tubing...

Now: (Inc. Tax)

MSRP:

Was:

Now: 97.00€

MSRP:

Was:
Choose Options

IDEX Health & Science
1/4-28 Super Flangeless Nut for 1/8” OD (pack of 10)
Super Flangeless 1/4-28 nuts to maintain 1/8" OD tubing at high pressure. Available in PEEK or PPS and with different head styles. Sold in packs of 10 nuts. General These Super Flangeless nuts strongly connect 1/8" OD rigid tubing to 1/4-28 female ports...

MSRP:

Now: 38.00€ - 45.20€

Was:
Add to Cart The item has been added

IDEX Health & Science
Super Flangeless Ferrule PEEK 1/4-28 for 1/16” OD (pack of 10)
Manufactured in PEEK, these Super Flangeless ferrules are adapted to 1/4-28 or M6 flat-bottom ports and are made to connect 1/16” OD tubing. Sold by packs of 10 ferrules. General Super Flangeless ferrules hold high-pressure holding in any 1/4-28 or M6...

Now: (Inc. Tax)

MSRP:

Was:

Now: 48.70€

MSRP:

Was:
Choose Options

IDEX Health & Science
Manifold 5 Ports 1/4-28 PEEK
Merge or split up to 4 microfluidic flows using this 5-port PEEK manifold with PEEK fittings and ETFE ferrules for 1/16" or 1/8" OD tubing. General This PEEK Manifold Assembly can be easily used as a multi-ports mixing chamber, combining several fluid...

MSRP:

Now: 140.40€ - 187.80€

Was:
Add to Cart The item has been added

ELVEFLOW
Microfluidic Fittings 1/4"-28 Unions Kit
A kit of 1/4-28 unions in ETFE to connect two fittings with ¼"-28 flat-bottom thread. Used to interface two tubes of different sizes. General These 1/4-28 to 1/4-28 unions are useful to interface two tubes of different sizes or materials with 1/4-28...

Now: (Inc. Tax)

MSRP:

Was:

Now: 79.00€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
Microfluidic Manifold 3 Port T-junction for 1/8" OD
Merge or split microfluidic flows with this T-junction manifold: the three outputs allow for multi-functional use as either a flow splitter or flow combiner. This assembly comes complete with 1/4-28 flangeless fittings in PFA and ferrules for 1/8" OD...

Now: (Inc. Tax)

MSRP:

Was:

Now: 48.10€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
Super Flangeless Ferrule ETFE 1/4-28 for 1/8” OD (pack of 10)
Resistant to high pressure, these Super Flangeless ferrules are adapted to 1/4-28 UNF flat-bottom ports and are made to connect 1/8” OD tubing. Sold in packs of 10 units. General Super Flangeless ferrules provide high-pressure holding capability in any...

Now: (Inc. Tax)

MSRP:

Was:

Now: 44.40€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
NanoTight Sleeves 1/16" OD for 1 mm OD Tubing (pack of 10)
NanoTight sleeves are designed to adapt 1 mm OD tubing to 1/16" OD connectors. Carefully manufactured in highly-inert FEP fluoropolymer (an excellent alternative to PTFE), they fit perfectly to NanoTight and flangeless fittings. General Seamlessly...

Now: (Inc. Tax)

MSRP:

Was:

Now: 36.10€

MSRP:

Was:
Choose Options

IDEX Health & Science
Manifold 9 Ports 1/4-28 PEEK
The manifold assembly is made in PEEK to provide excellent chemical resistance. Its 9 ports allow it to be used for splitting and merging applications. The Manifold Assembly comes with Super Flangeless fittings and ferrules for 1/16" OD or 1/8" OD tubing...

MSRP:

Now: 217.90€ - 220.00€

Was:
Add to Cart The item has been added

Micronit
Ferrules 1/16" OD for Fluidic Connect Pro Chip Holder (pack of 5)
A pack of 5 ferrules to connect your 1/16" OD tubing to the Fluidic Connect Pro chip holder from Micronit. General Use these ferrules to interface your 1/16" OD stainless steel or fluoropolymer tubing (PTFE, ETFE, PEEK, etc.) to the Fluidic Connect Pro...

Now: (Inc. Tax)

MSRP:

Was:

Now: 129.00€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
Ferrule 10-32 Coned for NanoPort (pack of 10)
Ferrules in ETFE for 1/16" OD tubing. Use these ferrules with the NanoPort assemblies. Sold in packs of 10 units. General Connect your 1/16" OD rigid tubing to your chip through the NanoPort assembly, using this ETFE ferrule. Content 10x ETFE ferrule...

Now: (Inc. Tax)

MSRP:

Was:

Now: 649.50€

MSRP:

Was:
Add to Cart The item has been added

ELVEFLOW
Microfluidic Manifold 13 Ports
Merge or split up to 12 microfluidic flows using this 13-port manifold, supporting 1/4-28 microfluidic fittings. General A manifold with 13 1/4-28 ports to evenly split or merge your liquid/airflow. Autoclavable PEEK Infinitely reusable Installable in a...

Now: (Inc. Tax)

MSRP:

Was:

Now: 185.00€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
10-32 Coned to 1/4-28 PEEK Adapter
The threaded adapter assembly made in biocompatible PEEK is perfect to connect different threads. Its configuration allows a perfect connection between a female 10-32 coned to female 1/4-28 flat-bottom. Included fitting accepts 1/16" OD tubing...

Now: (Inc. Tax)

MSRP:

Was:

Now: 40.20€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
6-40 Flat-bottom Nut (pack of 10)
This Headless Super Flangeless 6-40 Nut is designed to interface a 1/16"OD tubing to a 6-40 flat-bottom port. Use it to eliminate loosening of fittings due to tube twisting. The nut holds tight even during vibration and delivers the highest pressure...

Now: (Inc. Tax)

MSRP:

Was:

Now: 58.80€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
One-Piece Fingertight 10-32 Coned Fitting for 1/16" OD Tubing (pack of 10)
One-piece fittings combine a nut and a ferrule built into one fitting, so you never lose the ferrule or stuck it in the receiving port. These Fingertight fittings manufactured in PEEK are designed to easily connect a 1/16" OD tubing to 10-32 coned ports...

Now: (Inc. Tax)

MSRP:

Was:

Now: 93.30€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
VacuTight Ferrule 1/4-28 for 1/16” OD (pack of 10)
VacuTight 1/4-28 ferrules to maintain 1/16" OD tubing through vacuum and low-pressure conditions. Sold in packs of 10 ferrules. General These VacuTight ferrules are to be combined with VacuTight nuts to strongly hold 1/16" OD rigid tubing into 1/4-28...

Now: (Inc. Tax)

MSRP:

Was:

Now: 19.20€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
Flangeless Ferrule ETFE 1/4"-28 for 3mm OD (pack of 10)
These Flangeless Ferrules are excellent for connecting most rigid or semi-rigid tubes, including tubing manufactured from fluoropolymers (FEP, PFA, ETFE, ECTFE, etc.), PEEK or stainless steel. General A set of Flangeless ferrules to hold any 3 mm OD...

Now: (Inc. Tax)

MSRP:

Was:

Now: 19.90€

MSRP:

Was:
Choose Options

IDEX Health & Science
1/4-28 Elbow Union
This PEEK elbow connector is designed to be used in tight corners. Pack of 1 elbow connector with 2x flangeless PEEK fittings for 1/16" OD or 1/8" OD tubing. General Elbow connectors manufactured in biocompatible PEEK, resistant to a wide range of common...

Now: (Inc. Tax)

MSRP:

Was:

Now: 77.40€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
1/4-28 VacuTight Fitting for 1/16” OD (pack of 10)
VacuTight 1/4-28 fittings to maintain 1/16" OD tubing under vacuum and low pressure. Sold by packs of 10 units. General These VacuTight fittings strongly hold 1/16" OD rigid tubing into 1/4-28 female ports. They provide airtight and dependable...

Now: (Inc. Tax)

MSRP:

Was:

Now: 124.70€

MSRP:

Was:
Add to Cart The item has been added

ELVEFLOW
Microfluidic Fittings 10-32 Kit for 1/16" OD Tubing
A kit of PEEK fittings for connecting 1/16" OD rigid tubing with 10-32 threaded ports. These fittings are reusable and can be used for the distribution of both liquids and pneumatic pressure (i.e. from a pressure source). General Connect 1/16″ OD rigid...

Now: (Inc. Tax)

MSRP:

Was:

Now: 119.00€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
Flangeless Ferrule ETFE 1/4"-28 for 2mm OD (pack of 10)
Reusable ferrules manufactured in Tefzel (ETFE) for high chemical compatibility with solvents. Compatible with 1/4-28 UNF Flangeless fittings. These flangeless ferrules are excellent for connecting most rigid or semi-rigid tubes, including tubing...

Now: (Inc. Tax)

MSRP:

Was:

Now: 19.20€

MSRP:

Was:
Add to Cart The item has been added

IDEX Health & Science
1/4-28 Flat-Bottom Caps (pack of 10)
These 1/4-28 flat-bottom caps will safely seal your fittings when unused. Sold in packs of 10 caps. General Manufactured in ETFE, these female 1/4-28 caps are meant to close off unused tubing tips for safe transportation or storage. They can be screwed...

Now: (Inc. Tax)

MSRP:

Was:

Now: 41.90€

MSRP:

Was:

1
2
3
4

Send Request Background

Got A Question?

Got a question or need a custom microfluidic solution? Our experts are here to help! Whether you're looking for prototyping, design consultation, or bulk manufacturing, we provide tailored solutions to fit your needs.

New Products

L/S Economy Modular Peristaltic Pump Drive - Darwin Microfluidics — Choose Options

Masterflex

L/S Economy Modular Peristaltic Pump Drive

The L/S® Economy Modular Drive enables convenient placement, the motor and the controller of this digital peristaltic pump drive being separated. 4 to 100 rpm and 20 to 600 rpm versions are available...

1,610.00€

L/S Economy Analog Peristaltic Pump Drive - Darwin Microfluidics — Choose Options

Masterflex

L/S Economy Analog Peristaltic Pump Drive

The L/S® Economy Analog Drive is a compact and cost-effective drive able to run up to 2 pump heads simultaneously. 7 to 200 rpm and 20 to 600 rpm versions are available. General Masterflex L/S...

1,280.00€ - 1,550.00€

Masterflex L/S Precision Process Peristaltic Pump Drive in powder-coated steel — Choose Options

Masterflex

L/S Precision Process Peristaltic Pump Drive

This precise digital drive is manufactured to handle continuous duty and washdown in the lab. It accepts most pump heads and is equipped with an open-head sensor. 1 to 100 rpm and 6 to 600 rpm...

4,030.00€ - 4,500.00€

L/S Computer/Network-Compatible Digital Peristaltic Pump Drive - Darwin Microfluidics — Choose Options

Masterflex

L/S Computer/Network-Compatible Digital Peristaltic Pump Drive

This digital drive can be easily interfaced to a PC or a network to automate your lab workflow. Programmable, it accepts all pump head and tubing options for high-precision fluid transfer and...

4,380.00€ - 5,560.00€

White peristaltic pump drive with LED screen shwoing the motor speed — Choose Options

Masterflex

L/S Precision Variable-Speed Analog Console Peristaltic Pump Drive

The L/S® Variable-Speed Analog Console Drive features a precise variable-speed motor for metering applications and is able to run up to 4 pump heads simultaneously. 1 to 100 rpm, 3 to 300 rpm,...

2,180.00€

L/S MasterSense Peristaltic Pump Drive - Darwin Microfluidics — Choose Options

Masterflex

L/S MasterSense Peristaltic Pump Drive

The L/S® MasterSense is a versatile drive with an integrated touch screen. Compact and powerful, it accepts all pump head and tubing options for high-precision fluid transfer and dispensing. 0.02 to...

4,970.00€ - 5,060.00€

L/S Standard Digital Peristaltic Pump Drive - Darwin Microfluidics — Choose Options

Masterflex

L/S Standard Digital Peristaltic Pump Drive

The L/S® Standard Digital Drive features a low-maintenance and high-accuracy motor able to run up to 4 pump heads simultaneously. 0.02 to 100 rpm and 0.1 to 600 rpm versions are available, with an...

3,670.00€ - 4,290.00€

email subscription background

Get the latest updates on new products and upcoming sales

Trending Now

EXTENDO 944X

EXTENDO 944X Featuring several next gen optimizations, the Extendo 944X telehandler is powered by a standard
EXTENDO 944X

EXTENDO 944X Featuring several next gen optimizations, the Extendo 944X telehandler is powered by a standard
EXTENDO 944X

EXTENDO 944X Featuring several next gen optimizations, the Extendo 944X telehandler is powered by a standard