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Threaded Plugs

Variations Of Threaded Plugs

Metric Threaded Plugs
These Metric plastic threaded plugs are an ideal solution for insertion into threaded holes, providing an excellent level of protection and coverage, with a flanged head for further protection around the lip of the thread.
BSP Threaded Plugs
Plastic threaded plugs are made from a hard yet durable plastic which provides excellent protection benefits when placed inside a thread. Available in a huge range of thread sizes and lengths these are a cost effective solution for a number of high end products, preventing costly damage that can be avoided.
UNF Threaded Plugs
Plastic threaded plugs with a UNF style thread are a cost effective style of protection plug or thread protector. Being made from a premium hard red plastic with an ergonomic grip head, they are also an easy to fit solution simply screwing into place.

Our Plastic Threaded Plugs are produced from a highly durable Low Density Polyethylene Plastic which allows for good protection of internal threads, preventing damage, moisture, corrosion and, dirt. Threaded Protection Plugs are especially useful within hydraulic and engineering related industries, where the cost of equipment outweighs the typically low cost of protection methods.

As an easy and efficient product to install, these simply screw into your desired thread with strong protection properties to prevent deterioration over time. This can be through liquid ingress or oxidisation. Finished in red, these are designed for easy visibility and removal, meaning that they can be used both during storage, transport or as general protection elements.

We stock these Threaded Protection Plugs in a number of different standard thread types, including BSP, Metric, and UNF. Each has a number of potential sizing options, ranging from M10 all the way up to M42, ensuring we always have the protection solution that you require. Please click through to your required thread type above before viewing all of the sizes available.

Why Choose Our Metric, UNF & BSP Threaded Plugs?

  • Manufactured from a Low Density Polyethylene
  • Ideal for protection of internal threads
  • Ergonomic head for hand grip
  • Cost efficient product
Common Reasons For Installation:
  • To prevent damage to threaded equipment which would be costly to repair
  • To protect a metal thread during the transport or storage
Need a custom size or variant of our Plastic Threaded Plugs? Give us a call today on 01233 713 581

What Delivery Services are available?
We offer free 3-5 Day Delivery for orders over £20 and a £2.85 2nd Class delivery service for orders between £10-£20. We also offer Next Day Delivery for £12.50 along with Guaranteed AM Delivery if required, collection can be arranged free of charge from our warehouse. For international shipping prices please use the shipping calculator on the cart page, once a product is inside your cart.

Can I get a Free Sample?
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 over Live Chat to discuss samples.

Do I need to Sign Up for an account?
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 see our Rewards Scheme page.

I am not sure what parts I need?
If you're unsure of what 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 regularly active on the Live Chat and are always open for questions. 

Do you offer Returns on Products?
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.

Can you supply different colours of this product?
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.

Is there a minimum order value?
Please note that there is a minimum order value of £10 through our website (inclusive of VAT).

To view our full Frequently Asked Question section, please click here

To find out more about the different material abbreviations used on site, please click here

Welcome to Vital Parts
One of the largest and most trusted Plastic & Rubber Component Manufacturers in the UK.

We are able to offer 30 day end of month accounts to businesses who regularly use our products, with priority free samples, priority delivery and your very own dedicated account manager. As a manufacturer we offer a comprehensive range of components, covering almost every industry imaginable. We hold an un-beatable range of sizes and product options, so be sure to look around. We are always here to give you support as and when you need it, with Live Chat and Telephone Support available between 9am to 5:30pm, Monday to Friday. Get in touch, we would love to speak to you. We operate a 24 hour dispatch service so that you can get your goods quickly and efficiently, with a final cut off time of 4pm. Order before 4pm with next day delivery for a 24 hour turn-around.

Vital Parts ltd - Reviews UK
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Vital Parts UK, Unit 17 Palace Industrial Estate, Bircholt Road, Maidstone, Maidstone, ME15 9XU