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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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Start here: Pick a category to narrow your options

Flangeless Fittings
Flangeless Fittings
Threaded to Barbed Fittings
Threaded to Barbed Fittings
Threaded Union Connectors
Threaded Union Connectors
Threaded Manifolds
Threaded Manifolds
Sleeves & Ferrules
Sleeves & Ferrules
Threaded Plugs
Threaded Plugs

Our shortlist of reliable options to get started

157 Results
  • Ferrules for Sideconnect Chip Holder (pack of 5) - Darwin Microfluidics
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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"...
    185.00€
  • 10-32 Flat-Bottom Union Adapters (pack of 5) - Darwin Microfluidics
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    IDEX Health & Science

    10-32 Flat-Bottom Union Adapters (pack of 5)
    VacuTight 10-32 flat-bottom union adapter manufactured in PEEK to connect two 10-32 flat-bottom fittings. Sold by pack of 5 units. General The 10-32 flat-bottom VacuTight union efficiently connects...
    99.10€
  • 10-32 Coned Union Adapter - Darwin Microfluidics
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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...
    60.60€
  • 1/4-28 Female to 10-32 Male Flat-Bottom Adapter - Darwin Microfluidics
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    IDEX Health & Science

    1/4-28 Female to 10-32 Male Flat-Bottom Adapter
    PEEK 1/4-28 female flat-bottom to 10-32 male flat-bottom adapter, to interface a 1/4-28 nut with a 10-32 port. General This adapter allows you to connect a 1/4-28 flat-bottom fitting to a 10-32...
    33.90€
  • 1/4-28 Female to 1/4-28 Male Flat-Bottom Adapter - Darwin Microfluidics
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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...
    53.90€
  • 6-40 Flat-Bottom Plugs (pack of 10) - Darwin Microfluidics
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    IDEX Health & Science

    6-40 Flat-Bottom Plugs (pack of 10)
    Manufactured in PEEK, these 6-40 flat-bottom plugs are perfect for closing off unused ports in valves and multi-port connectors. Sold by pack of 10 units. General Close off unused 6-40 flat-bottom...
    62.50€
  • 10-32 Flat-Bottom Plugs (pack of 5) - Darwin Microfluidics
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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...
    81.90€
  • Flangeless Ferrule ETFE 1/4-28 for 2.5 mm OD (pack of 10) - Darwin Microfluidics
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    IDEX Health & Science

    Flangeless Ferrule ETFE 1/4-28 for 2.5 mm OD (pack of 10)
    Flangeless ferrules for 1/4-28 UNF flat-bottom ports, made to connect 2.5 mm OD tubing. Manufactured in ETFE. Available in a pack of 10 units. General Connect your 2.5 mm OD rigid or semi-rigid...
    18.80€
  • Flangeless Ferrule ETFE 1/4-28 for 1.8 mm OD (pack of 10) - Darwin Microfluidics
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    IDEX Health & Science

    Flangeless Ferrule ETFE 1/4-28 for 1.8 mm OD (pack of 10)
    Flangeless ferrule for 1/4-28 UNF flat-bottom ports, made to connect 1.8 mm OD tubing. Manufactured in ETFE. Available in a pack of 10 units. General Connect your 1.8 mm OD tubing to any 1/4-28...
    19.50€
  • Micro-Splitter Valve - Darwin Microfluidics
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    IDEX Health & Science

    Micro-Splitter Valve
    The Micro-Splitter Valve made in PEEK has a 1/4-28 Flat-Bottom thread configuration. Included fittings accept 1/16" OD tubing. This assembly comes with 3x 1/4-28 Flangeless fittings (P-235)...
    131.20€
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