Threaded Sealing Plugs
Threaded Sealing Plugs — also known as threaded pipe plugs or liquid-tight plugs — are essential components used by professionals across various industries to securely seal threaded holes in hydraulic, pneumatic and fluid systems. These plugs are designed to prevent leaks, contamination and damage during manufacturing, transportation and storage processes.
Our comprehensive range includes plugs compatible with BSP, UNF and Metric thread types, catering to diverse application requirements. Available in sizes ranging from M8 to M42, and 1/8 inch x 28 to 2 inch x 11, these plugs are manufactured from durable high-density polyethylene (HDPE), ensuring resilience and longevity. The included integrated nitrile O-rings provide enhanced sealing capabilities, making them suitable for both standard and high-pressure applications.
For applications not requiring liquid tight sealing, we also offer Threaded Plastic Plugs, providing versatility for various sealing needs.
Key Features and Benefits:
- Compatible with BSP, UNF and Metric threads for versatile application.
- Constructed from robust HDPE for durability and chemical resistance.
- Available with nitrile O-rings to ensure liquid-tight and airtight seals.
- Designed for easy installation and removal, with options for hand, screwdriver or socket application.
- Brightly coloured for easy identification and enhanced safety in industrial settings.
Common Use Cases:
- Sealing hydraulic and pneumatic systems in manufacturing and automotive industries.
- Protecting threaded components during powder coating, painting or blasting processes.
- Preventing ingress of contaminants in plumbing and pipework installations.
- Providing temporary seals during maintenance or testing of fluid systems.
- Used in oil and gas sectors to secure pipe ends during transportation and storage.
Call Vital Parts:
For quick quotes, same-day dispatch, custom sizes or bulk discounts, call our sales line on 01233 713 581. Businesses can register for a Vital Parts Business Account for priority shipping, trade pricing, free product samples, credit accounts and dedicated account managers.
Frequently Asked Questions
Need your parts tomorrow? Our rapid same day dispatch has got you covered! Simply place your order before 4pm Mon-Thurs or 2pm Friday and select our Next Day Delivery service in the shopping cart. We also offer Guaranteed AM delivery when required, in addition to a Saturday delivery option.
If you don't mind waiting, we have a Free delivery method for orders over £30, and an economic £4.85 2nd Class delivery for orders between £20-£30.
Free Samples can be requested through our product pages, displayed in the sizing table beside the product you require. Please note you can always give us a call on 01233 713 581 or contact us on Live Chat to discuss samples.
You do not need to sign up to place an order, but it is recommended if you'd like to gain loyalty points, giving discount off future orders. To learn more about loyalty points, please view our rewards scheme page.
If you're unsure which part you need then please do not hesitate to give one of our friendly Sales Team a call on 01233 713 581 and they can assist you. Alternatively, we're active on Live Chat during office hours. You can open this using the button in the bottom right corner of the website. Alternatively, you can write to us using our contact form.
We offer a return period on all of our products to give you peace of mind, to view our policies and learn more about this process should it be required, please see our returns policy page.
In most cases we have the facilities to offer you different colours of a product, specific to your requirements. Minimum order quantities may apply depending on the manufacturing technique in question, but please get in touch with any queries you may have.
Please note that there is a minimum order value of £10 through our website (inclusive of VAT).
If you're new to our website you may want to check out our frequently asked questions section for answers to common customer queries.
While browsing the website you may come across abbreviations used for material names that you are unfamiliar with. You can find an explanation for these in our material abbreviations guide.
