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Nut Caps

Variations Of Nut Caps

Domed Nut & Bolt Caps
our nut & bolt caps are an excellent choice for the covering and protection of exposed nuts or bolts. Also known as plastic nut covers or even plastic bolt covers, these caps have a domed hex head which allows them to be screwed onto the head of a nut or bolt to provide instant covering and protection benefits, preventing the bolt from being tampered with. Hex nut covers are a widely used cost effective solution inside a multitude of industries, being a number one solution for nut and bolt protection. These are a form of plastic fixings or plastic panel fixings that is able to easily be placed over the nut head, providing protection and many other benefits.
Locking Nut Caps
These 'locking' versions of the standard Plastic Nut Covers are suggested for many uses where tampering would be an issue, preventing the bolts or nuts from becoming ineffective and potentially causing damage. It is for this reason that they are so commonly used with playgrounds or school equipment, meeting and adhering to all health and safety guidelines which frequently arise.
Our Nut & Bolt Caps, or simply Nut Covers as they are also known, are a massively popular product for us thanks to their wide use inside many different industries. We manufacture these Plastic Nut Covers using a high quality LDPE Plastic, produced specifically to fit all industry standard BSP / Metric Nut & Bolt sizes from M4-M24. Nut Caps / Bolt Caps are a widely used product for the protection and covering of exposed bolt or nut heads, providing a clean and professional finish once in place, as well as providing security against tampering or loosening. 

These Plastic Nut Covers come in a wide variety of different sizes and colours to suit, whether you need a discrete black solution, or a luminous one. For all variations kept in stock from standard, please see the listings offered below before clicking through to see relevant sizing or pricing. 

Please note that we offer both locking and standard domed version of these nut covers, as seen below.

Benefits Of Using Our Nut & Bolt Caps
  • Manufactured from high quality LDPE Plastic
  • Protects the head of the Nut / Bolt
  • Domed head with a hex base
  • Available in Black, White & Grey
Need specific Nut Caps for your application? Call us today on 01233 713 581

What Delivery Services are available?
We offer free 3-5 Day Delivery for orders over £15, £4.85 2nd Class Services for orders below £10 and £2.85 for orders £10-15. 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.

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.

Being one of the most trusted components manufacturers and distributors in the UK, we pride ourselves on providing our customers with the best services and products. Ensuring that we stay competetive by providing you with the best deal, along with free samples and secondary finishing services to give you the best outcome possible. As well as offering an excellent range of components we are able to manufacture to your specific requirements with a range of dip moulding, injection moulding, extrusions, rotational moulding and overmoulding techniques.

Why you should choose us for your Plastic, Rubber & Metal Component needs
Fast packaging and shipping at all times
Bulk discounts available on all products
Free sampling available on most products
Excellent, friendly customer support on 01233 713581