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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92 Results

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IDEX Health & Science
NanoTight Sleeves 1/16" OD for 225-265 µm OD Tubing (pack of 10)
NanoTight sleeves are designed to adapt 225 to 265 µm OD capillary 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...

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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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IDEX Health & Science
NanoTight Sleeves 1/16" OD for 630-670 µm OD Tubing (pack of 10)
NanoTight sleeves are designed to adapt 630 to 670 µm 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...

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Now: 38.00€

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IDEX Health & Science
10-32 Coned Union Adapter
This 10-32 coned union adapter is designed to interface two 10-32 coned fittings. Manufactured in PEEK, allowing an excellent chemical resistance. Sold by pack of 1 unit. General The 10-32 coned NanoTight union efficiently connects tubing in a...

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Now: 61.90€

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IDEX Health & Science
NanoTight Sleeves 1/16" OD for 160-200 µm OD Tubing (pack of 10)
NanoTight sleeves are designed to adapt 160 to 200 µm OD capillary 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...

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Now: 36.00€

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IDEX Health & Science
NanoTight Sleeves 1/16" OD for 480-520 µm OD Tubing (pack of 10)
NanoTight sleeves are designed to adapt 480 to 520 µm OD capillary 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...

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Now: 36.80€

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IDEX Health & Science
10-32 Coned Plugs (pack of 10)
These 10-32 coned plugs made in Delrin acetal are perfect for closing off unused ports in valves and multi-port connectors. Sold by pack of 10 units. General This plug with a 10-32 coned thread port configuration is useful to close off unused ports in...

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Now: 13.20€

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IDEX Health & Science
10-32 Flat-Bottom Plugs (pack of 5)
These 10-32 flat-bottom plugs made in Delrin acetal are perfect for closing off unused ports in valves and multi-port connectors. Sold by pack of 5 units. General This plug with a 10-32 flat-bottom thread port configuration is useful to close off unused...

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Now: 83.60€

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IDEX Health & Science
MicroTight 6-32 Coned Union Assembly for 1/32" OD Tubing
This MicroTight assembly connects 1/32" OD capillary tubings together. Tubings join together directly in the assembly, providing a zero dead volume connection. General Manufactured in PEEK, this union connects two pieces of capillary tubing of 1/32"...

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Now: 55.80€

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IDEX Health & Science
NanoTight Sleeves 1/16" OD for 70-110 µm OD Tubing (pack of 10)
NanoTight sleeves are designed to adapt 70 to 110 µm OD capillary 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...

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IDEX Health & Science
Manifold 6 Ports 1/4-28 PEEK
Merge or split up to 5 microfluidic flows using this 6-port manifold with 1/4-28 PEEK fittings and ferrules for 1/16" OD or 1/8" OD tubing. General This PEEK Manifold Assembly can be easily applied for a multi-ports mixing chamber, combining several...

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Now: 154.60€ - 368.40€

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MicroBarb Peristaltic Tubing to 1/4-28 Adapters (pack of 25)
Easily connect your Tygon® tubing to any 1/4"-28 UNF fitting using the MicroBarb adapter from Diba. When working with ISMATEC peristaltic pumps, you can seamlessly extend your peristaltic tubing and securely connect any rigid or soft-walled...

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Now: 240.80€

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IDEX Health & Science
NanoTight Sleeves 1/16" OD for 555-595 µm OD Tubing (pack of 10)
NanoTight sleeves are designed to adapt 555 to 595 µm OD capillary 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...

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Now: 36.80€

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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
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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IDEX Health & Science
VacuTight Ferrule 1/4-28 for 1/8” OD (pack of 10)
VacuTight 1/4-28 ferrules to maintain 1/8" OD tubing through vacuum and low-pressure conditions. Sold in packs of 10 units. General VacuTight ferrules are to be combined with VacuTight nuts to strongly hold 1/16" OD rigid tubing into 1/4-28 female ports...

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Now: 19.90€

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IDEX Health & Science
1/4-28 Female to 1/4-28 Male Flat-Bottom Adapter
1/4-28 female to 1/4-28 male flat-bottom adapter. Manufactured in PTFE. Pack of 1 unit. General This adapter allows you to connect a 1/4-28 flat-bottom fitting to a 1/4-28 port. Content 1x PTFE 1/4-28 female flat-bottom to 1/4-28 male flat-bottom...

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Micronit
Ferrules for Sideconnect Chip Holder (pack of 5)
A set of 5x ferrules to connect your 1/16" OD tubing to the Sideconnect chip holder from Micronit. General Manufactured in FFKM, these ferrules offer the following advantages: Compatible with 1/16" OD tubing and Sideconnect chip...

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Now: 179.00€

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IDEX Health & Science
Fingertight Ferrule 10-32 Coned for 1/16" OD Tubing (pack of 10)
Fingertight ferrules in PEEK for 1/16" OD tubing. Use these ferrules with Fingertight 10-32 coned nuts. Available in a pack of 10 units. General Connect your 1/16" (1.6 mm) OD tubing to a 10-32 coned port using a Fingertight nut and this ferrule...

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Now: 64.30€

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IDEX Health & Science
Super Flangeless Ferrule PEEK 1/4-28 for 1/8” OD (pack of 10)
These Super Flangeless ferrules are adapted to 1/4-28 flat-bottom ports and 1/8” OD tubing. They resist high pressure. Sold in packs of 10 ferrules. General Manufactured in PEEK, these Super Flangeless ferrules provide high-pressure holding capability in...

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