HPLC POM Plug (10-32 UNF x 0.47")

Manufactured to order.
SKU: HPLC-PM-PL-1/16W
Regular price £1.94 - £2.99 GBP / each
Regular price Sale £30.00 GBP Sale price £1.94 - £2.99 GBP

Volume Discounts Available:

1 pc £2.99
500 pcs £2.84
1000 pcs £2.69
2500 pcs £2.39
5000 pcs £2.24
10000 pcs £2.09
20000 pcs £1.94
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Material: POM

Measurement System: Metric

Colour: Natural/Beige

Continuous use temperature: 95°C/203°F

Flammability: UL94 HB

  • Maximum Pressure: 35Mpa (350 Bar/5075 PSI)

HPLC POM Plug (10-32 UNF x 0.47") conform to the following Standards/Norms:

High-Performance Liquid Chromatography (HPLC) Plugs made from POM offer exceptional performance and reliability in chromatographic systems. These specialised plugs are designed to securely seal the ends of HPLC columns, ensuring leak-free connections and maintaining optimal system performance.

Thread size: 10-32 UNF

Thread length: 0.47" (12.00mm)

Material: POM

Features: Integrated ferrule / Finger-tight fitting.

Colours: Red, Black, White.

Finger Tightening:

Finger-tight fittings for HPLC plugs provide quick installation without tools, ensuring ease of use and saving time in laboratory setups. They maintain consistent seals, prevent over-tightening, and improve accessibility while enhancing safety and reducing operational costs. Overall, they streamline workflows and optimize system reliability in chromatography applications.

No ferrules required:

Simplified Installation: Eliminates the need to properly position and compress a ferrule, reducing setup time and complexity.

Improved Reliability: Promotes a more robust and reliable chromatographic system by eliminating potential points of failure associated with ferrule usage.

Manufactured in POM: 

Chemical Resistance: POM exhibits excellent resistance to a wide range of chemicals and solvents used in HPLC applications, ensuring compatibility and durability.

Low Friction: POM has low friction properties, allowing for smooth insertion and removal of plugs without causing damage to the column or fittings.

Longevity: POM plugs have a long service life due to their robustness and resistance to wear, reducing maintenance frequency and replacement costs.

Cost-Effectiveness: POM plugs offer a cost-effective solution compared to other materials, balancing performance and affordability in HPLC applications.

HPLC POM Plug direct applications:

Column End Plugs

HPLC POM plugs are used to securely seal the ends of HPLC columns, ensuring leak-free connections and maintaining optimal chromatographic performance. They provide chemical resistance and dimensional stability necessary for reliable operation in various solvent environments.

Valve and Multiport Connector Sealing

POM plugs are employed to close off unused ports in valves and multiport connectors within HPLC systems. Their low friction properties facilitate easy installation and removal, while their chemical resistance ensures compatibility with different solvents.

High-Pressure Applications

In HPLC systems requiring high-pressure capabilities, POM plugs with coned designs are selected to provide a secure and leak-free seal. They withstand elevated pressures without compromising system integrity, making them suitable for rigorous chromatographic conditions.

Low-Pressure Applications

For applications where lower pressures are sufficient, flat-bottom POM plugs are used. These plugs maintain effective sealing while minimizing the risk of over-compression, ensuring reliable performance in less demanding chromatographic setups.

Color-Coded Identification

POM plugs can be manufactured in different colors for easy identification of stored columns with varying packing materials. This color-coding system enhances organization and efficiency in laboratory settings, facilitating quick setup and experimentation.

Routine Maintenance and System Configuration

During routine maintenance or system configuration changes, POM plugs simplify the process of sealing columns and connectors. Their ease of installation and removal supports efficient workflow management in chromatography laboratories.

The POM data sheet is available as a PDF to download below.

Return components within 90 days for a full refund. Please see returns terms and conditions for further information.

HPLC PEEK Plug (10-32 UNF, 0.71
Thread Size Thread Series Thread Length Head Diameter Head Height
#10-32 UNF 0.47" (12mm) 0.35" (9mm) 0.24" (6mm)

Dimension Table

Dimensions for HPLC POM Plug (10-32 UNF x 0.47") in all available sizes are shown according to the product drawing above.

Key Polyacetal (POM) Properties

Polyacetal (POM) Compression Springs - High Performance Polymer-Plastic Fastener Components

Polyacetal (POM) Datasheet

Follow the link below to view our POM data sheet. This includes properties such as mechanical, electrical, thermal and chemical resistance.

Download PDF

Custom Manufacturing

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POM Key Properties

  • Low Cost: Compared to other polymer components, POM is very cost effective, making it the perfect material for applications that require a high volume of components.

    High stiffness and strength: POM has a high modulus of elasticity, which means it is stiff and provides good structural support. It also has good tensile strength, which makes it resistant to breaking or cracking under tension.

    Low friction and wear resistance: POM has excellent wear resistance, which makes it suitable for use in applications that require sliding or rotating parts. It also has a low coefficient of friction, which means it can slide easily against other materials.


  • High fatigue resistance: POM has excellent fatigue resistance, which means it can withstand repeated cycles of stress without losing its mechanical properties.

    Excellent dimensional stability: POM has low water absorption and is highly resistant to creep, which means it maintains its shape and size over time. It also has low thermal expansion, which means it does not expand or contract significantly with changes in temperature.

    Chemical resistance: POM is highly resistant to a wide range of chemicals, including alcohols, aldehydes, esters, and many acids and bases. This makes it suitable for use in harsh environments where exposure to chemicals is a concern.

  • Electrical insulation properties: POM is an excellent insulator and has good dielectric strength, which makes it suitable for use in electrical applications where high insulation properties are required.

ISO 9001 Certified

Certified through Quality Veritas. High Performance Polymer conforms to the ISO9001 quality management system. Certificates available on request.

Certificate Of Conformity

Product certificate of conformity available on request, confirming the product manufacturing standard and material.

Material Certificates

Full material traceability and certification confirming the material data and raw material batch number, which can be traced back to the manufacturer. 

Highly Competitive Prices

We offer price matching against all UK distrubutors. All of our products are manufactured to the highest standards and exhibit exceptional characteristics.

Why Choose High Performance Polymer?

  • 50,000+ Fasteners In stock

    No long lead times. We have a large range of PEEK fasteners available for express delivery (Dispatched the same day if ordered before 3PM Monday-Thursday).

    Fasteners not available for express delivery will display the expected delivery date above the 'add to cart' button. 

    Manufacturer Direct Distributor

    We are a manufacturer direct distributor, this allows us to ensure highly competitive prices and keep our shelves stocked. All of our products are manufactured to the highest standards and exhibit exceptional characteristics.

    ISO9001 Certified

    Certified through Quality Veritas. High Performance Polymer conforms to the ISO9001 quality management system. Certificates available on request.

  • Material Certificates

    We provide full material traceability and can provide certification confirming material data and batch number, which can be traced back to the manufacturer. 

    Certificate Of Conformity

    We also provide a certificate of conformity on request, confirming the product manufacturing standard and material.