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.

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159 Results

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Darwin Microfluidics
1/4-28 Plug (10-pack) - PP
The 1/4-28 Plug is a simple and reliable component for sealing unused 1/4-28 ports in low-pressure fluidic systems. Made from Polypropylene (PP), it is sold in a convenient 10-pack. General This plug is designed to securely close any open 1/4-28 ports in...

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Now: 17.10€

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Darwin Microfluidics
Torque Screwdriver
This Torque Screwdriver is a precision tool designed to ensure repeatable, leak-free fluidic connections by applying a specific torque value. It prevents the common problems of under-tightening, which can lead to leaks, and over-tightening, which can...

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Now: 141.10€

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Darwin Microfluidics
10-32 Female Y Connector - PEEK
The 10-32 Female Y Connector is a convenient fitting designed for microfluidic systems that require a three-way flow path. It ensures a leakage-free connection while offering excellent biocompatibility and chemical resistance. Sold individually...

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Now: 23.50€

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Darwin Microfluidics
1/4-28 Female Y Connector - PEEK
The 1/4-28 Female Y Connector is a convenient fitting designed for microfluidic systems that require a three-way flow path. It ensures a leakage-free connection while offering excellent biocompatibility and chemical resistance. Sold individually...

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Now: 23.50€

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Darwin Microfluidics
1/4-28 Short Flangeless Fitting (10-pack) - PEEK + ETFE
This set of 1/4-28 short flangeless fittings is designed for compact and secure connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Each fitting includes a PEEK nut and an ETFE ferrule, combining mechanical strength with chemical...

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Now: 52.20€

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Darwin Microfluidics
10-32 Female T Connector - PEEK
The 10-32 Female T Connector is a convenient fitting designed for microfluidic systems requiring a three-way flow path. It ensures a leakage-free connection while offering excellent biocompatibility and chemical resistance. Sold individually...

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Now: 23.50€

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Darwin Microfluidics
1/4-28 Flangeless Nut (10-pack) - PTFE
This set of 1/4-28 flangeless nuts is designed for secure connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Made from PTFE, these nuts offer excellent chemical resistance and are ideal for low-pressure applications. Sold in packs of...

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Now: 40.20€

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Darwin Microfluidics
1/4-28 Female T Connector - PEEK
The 1/4-28 Female T Connector is a convenient fitting designed for microfluidic systems requiring a three-way flow path. It ensures a leakage-free connection while offering excellent biocompatibility and chemical resistance. Sold individually...

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Now: 23.50€

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Darwin Microfluidics
1/4-28 Female Cross Connector (5-pack) - PTFE
This 1/4-28 Female Cross Connector joins four male 1/4-28 threaded ports in a cross-shaped configuration. Made from polytetrafluoroethylene (PTFE), it offers superior chemical resistance and a wide operating temperature range. This product is sold in a...

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Now: 46.20€

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Darwin Microfluidics
1/4-28 Female to 10-32 Female Elbow Adapter - PEEK
The 1/4-28 Female to 10-32 Female Elbow Adapter is a convenient fitting designed for microfluidic systems requiring an L-type flow path. It ensures a leakage-free connection between these two different thread sizes while offering excellent...

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Now: 18.20€

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Darwin Microfluidics
1/4-28 Headless Flangeless Fitting (10-pack) - PEEK + ETFE
The 1/4-28 Headless Flangeless Fitting is a durable, low-profile connector for high-pressure microfluidic systems. It is available in two sizes for tubing with 1/16" (1.6 mm) and 1/8" (3.2 mm) OD, and is sold in a convenient 10-pack. General This...

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Now: 52.20€

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Darwin Microfluidics
1/4-28 Female Cross Connector (5-pack) - PP
This 1/4-28 Female Cross Connector joins four male 1/4-28 threaded ports in a cross-shaped configuration. Made from polypropylene (PP), it is a cost-effective component that ensures good chemical resistance. This product is sold in a 5-pack. General The...

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Now: 19.70€

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Darwin Microfluidics
Flangeless Ferrule (10-pack) - PP
This Flangeless ferrule is a component designed to create a secure, leak-free seal between a rigid tubing and a mating port. Made from PP (Polypropylene), these ferrules are ideal for general-purpose applications and are meant to be used with PP nuts...

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Now: 6.90€ - 7.70€

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Darwin Microfluidics
10-32 Female Elbow Connector - PEEK
The 10-32 Female Elbow Connector is a convenient fitting designed for microfluidic systems requiring an L-type flow path. It ensures a leakage-free connection for rigid tubing systems while offering excellent biocompatibility and chemical resistance...

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Now: 18.20€

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Darwin Microfluidics
1/4-28 Female Y Connector (5-pack) - PTFE
This 1/4-28 Female Y Connector joins three male 1/4-28 threaded ports in a Y-shaped configuration. Made from PTFE, it offers excellent chemical resistance. This product is sold in a 5-pack. General The Female Y Connector provides a reliable junction for...

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Now: 46.20€

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Darwin Microfluidics
1/4-28 Male Straight Union (5-pack) - PPS
The 1/4-28 Male Union is a connector used to join two rigid tubing in microfluidic setups. Made from PPS plastic, it’s strong and resistant to chemicals. It fits 1/4-28 threaded fittings and comes in a pack of 5. General The 1/4-28 Male Union is...

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Now: 49.60€

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Darwin Microfluidics
1/4-28 Female Elbow Connector - PEEK
The 1/4-28 Female Elbow Connector is a convenient fitting designed for microfluidic systems requiring an L-type flow path. It ensures a leakage-free connection for rigid tubing systems while offering excellent biocompatibility and chemical resistance...

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Now: 18.20€

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New Era Pump Systems
1/4-28 Colored Flangeless Fitting (10-pack) - PP
This set of 1/4-28 colored flangeless fittings is designed for secure connections with 1/16" or 1/8" OD rigid tubing in microfluidic systems. Made from polypropylene (PP), each fitting includes a nut and ferrule, offering good chemical resistance and...

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Now: 25.70€

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New Era Pump Systems
M6 Headless Flangeless Fitting (10-pack) - PEEK + ETFE
The M6 Headless Flangeless Fitting is a durable, low-profile connector for high-pressure microfluidic systems. It is available in two sizes for tubing with 1/16" (1.6 mm) and 1/8" (3.2 mm) OD, and is sold in a convenient 10-pack. General This Headless...

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Now: 52.20€

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IDEX Health & Science
Flangeless Headless PPS Fittings + ETFE Ferrules 1/4-28 to 1/16" OD (pack of 10)
This convenient headless 1/4-28 fitting for 1/16" OD tubing is made of a PPS nut and an ETFE ferrule to ensure its high chemical resistance. Sold in packs of 10 fittings. General A set of PPS fittings with ETFE ferrules to interface any 1/16" OD rigid...

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Now: 98.90€

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New Era Pump Systems
New Era Pusher Block for 50 & 100 mL Glass Syringes
A replacement pusher block for 50 and 100 mL glass syringes to fit perfectly into New Era syringe pumps. General This pusher block allows large glass syringes to sit properly on the syringe holder block of New Era syringe pumps. Easily replace...

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Now: 2.20€ - 14.10€

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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...

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Now: 66.00€

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IDEX Health & Science
10-32 Coned PEEK Fittings for NanoPort (pack of 10)
These 10-32 coned fittings for 1/16" OD tubing are made of biocompatible PEEK and are part of the NanoPort kit. Sold in packs of 10. General 10-32 coned port configuration Short headless fittings Highly inert and chemical-resistant PEEK material for a...

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Now: 94.20€

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IDEX Health & Science
1/4-28 PEEK Union Adapter
This PEEK 1/4-28 union adapter is designed to connect two rigid tubings. Optional 1/4-28 PEEK fittings and ETFE ferrules for 1/16" OD or 1/8" OD tubing. General The 1/4-28 union efficiently connects tubing in a microfluidic system where a dependable...

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Now: 18.80€ - 32.10€

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