Menu Search
Request a quote

For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 1 working days.

Plastic Caps

 (76 product groups)

What are plastic end caps?

A plastic end cap is used to protect or cover the exposed ends of a pipe or tube. They are usually made of flexible and durable plastic, such as PVC, and come in different sizes and a choice of shape and colour.

End caps provide excellent protection to the ends of pipes and tubes from dirt, debris, and water, as well as keep the ends from spreading or snagging on other objects. They offer great product protection to your applications and are a durable solution that is extremely cost-effective.

For use across a whole host of applications in various industries, our large range features plastic protection caps, plastic end caps and thread protection caps such as EPDM caps, LDPE caps, HDPE caps, flexible PVC caps, nylon caps and silicone.

Types of plastic end caps

Many types and styles of plastic end cap are stocked at Essentra Components, with some of the most popular choices for our customers below:

  • Tube End Caps - a general use cap designed to offer protection in tube and pipe applications.

  • Tapered Caps - protect against moisture, debris, damage and contamination.

  • Vinyl Caps - provide a tight seal to threaded and non-threaded tubes, rods and pipes.

  • Pipe Caps - designed to keep the lips and face of your pipe protected.

  • Threaded Caps - suitable for use in the automotive and engineering industries to provide excellent thread protection.

Applications & Uses of plastic caps

End caps are used in multiple applications, industries and processes including:

  • High Temperature Masking Applications

  • Powder Coating Processes

  • Masking

Whilst we are proud to stock a wide range of plastic cap, our offering doesn't stop there. We also manufacture other types of caps such as masking caps, grease nipples, quick removal caps, rubber caps and many other styles of protective caps.

Check out our Guide to Plastic End Caps for more information such as sizes, applications and types.

 

List Grid

Allen Screw Caps

In stock In production

These Allen Screw Caps are used to conceal and protect Allen head screws from ingress of dust, dirt, corrosion and damage. It can also help enhance the aesthetic appearance of the assembly by covering their heads.

Quick and easy to install or remove. It can help reduce noise and vibration by providing a more secure fitting to the screws. They are used in industries such as electronics or furniture.

  • Material: LDPE
  • Colour: Black

{0} variants (Filters applied) {0} variants (No filters applied)

Anti-Vibration Plugs - LDPE

In stock In production

Anti-Vibration Plugs are designed to to be a reliable and efficient solution for reducing and dampening vibrations. It is used with BSP hydraulic fittings and has excellent resilience, shock absorption, and resistance to chemicals and solvents.

They have a serrated design that prevents loosening from vibration while retaining a firm grip on the pipe collar. They are easy to install and remove and, due to their transparency, can be inspected by the O-ring. Used in industries such as machinery, electronics, and automotive.

  • Material: LDPE
  • Colour: Clear

{0} variants (Filters applied) {0} variants (No filters applied)

Banjo Bolt Caps

In stock In production

A Protection Cap and Retaining Washer in a single unit. These Banjo Bolt Caps hold everything together during assembly, storage and shipping.

A highly versatile cap that will protect your application against damage and the ingress of dirt. The product is also supplied with bridged retaining loops. The caps are easy to grip, even when wearing gloves and are available in a choice of sizes to suit your project needs.

  • Material: Low-Density Polyethylene (LDPE)
  • Colour: Black

{0} variants (Filters applied) {0} variants (No filters applied)

Banjo Union Caps

In stock In production

A range of protective caps designed for Banjo Union connections. They provide external assembly cover during storage and transportation to protect the connection from the ingress of dirt. This range is available in a choice of two material options; Flexible Polyvinyl Chloride (PVC) and High-Density Polyethylene.

The Flexible PVC options offer a truly snug fit that offers optimum protection. The flexible material allows for quick fitting and removal, which is aided by a convenient finger tab.

The harder material of our HDPE options make application fast, by easily clicking the cap into place for a secure fit. Suitable for temperatures ranging from a minimum of -30 up to a maximum of +80 degrees celsius.

  • Materials: Flexible PVC and HDPE
  • Colours: Red and Yellow
  • Fits hydraulic Banjo Unions to DIN 7642 B/E

{0} variants (Filters applied) {0} variants (No filters applied)

Bolt Protection Caps

In stock In production

Bolt Protection and Nut Protection Caps protect joint fasteners against tampering and weathering. Ideal for bolts, screws, nuts and washers - they also create an enhanced finished appearance for your application.

Our bolt protect caps range is supplied in a wide choice of sizes to suit multiple applications. These caps are available to fit either Imperial UNF, Metric ISO 4017 or DIN 933 standard bolts.

  • Materials: Low Density Polyethylene (LDPE)
  • Colours: Black, Grey and White

Customers that purchase our snap-on bolt and nut protection caps regularly buy our Hexagonal Head Screws too.

{0} variants (Filters applied) {0} variants (No filters applied)

Cover Caps

In stock In production

Cover Caps are designed to protect screw heads and are ideal for decorative purposes. They snap into place, protects against dirt and moisture.

Easy to install, requiring no special tools or equipment. They can be installed by simply snapping them into place over the screws. Used in applications such as medical, and industrial.

  • Material: HDPE, PA, Brass, PP, LDPE
  • Colour: Yellow, Black, Silver, Brown, Natural, Grey, Beige, White, Green, Blue, Violet, Red, Pink

{0} variants (Filters applied) {0} variants (No filters applied)

Cross-Head Screw Caps

In stock In production

Cross Head Screw Caps are designed to conceal and protect exposed Crosshead (Phillips) head screws from dust and dirt. They offer a neat and tidy finish and can be easily installed by simply pressing them over the screw head until they click into place.

It helps prevent rusting, corrosion, and other forms of damage. Used on electrical enclosures, switchgear, and applications in industrial.

  • Material: LDPE
  • Colour: Black, White, Brown, Teak, Light Brown, Dark Brown

{0} variants (Filters applied) {0} variants (No filters applied)

Decorative Screw Covers

In stock In production

These Decorative Screw Covers are designed to conceal exposed screw heads and provide a more decorative and polished look. They are easy to install with adhesive backing and snap firmly over the screw head, providing a secure and long-lasting fit.

This group has a wide range of colours, up to 16 for furniture finishing. Used in applications like furniture, cabinets, office decor and even automotive decor.

  • Material: ABS
  • Colour: Aluminium, Wenge, Dark Oak, Pine, Walnut, Mahogany, Ash, Beech, Cherry, Grey, Black, Cream, Ivory, Light Oak, Grid, White

{0} variants (Filters applied) {0} variants (No filters applied)

Driveshaft Protection Caps

In stock In production

Driveshaft Protection Caps are used for the protection and masking of driveshaft, and the surrounding bearings, from oil and an array of chemicals.

Available in a choice of materials; Low-Density Polyethylene (LDPE) and Flexible Polyvinyl Chloride (PVC). The PVC option also provides resistance to tearing and splitting.

Our range fits DIN 748, IEC 600-72 and ISO R775.

  • Materials: LDPE and Flexible PVC
  • Colour: Yellow

{0} variants (Filters applied) {0} variants (No filters applied)

Easy Pull Masking Caps

In stock In production

Easy Pull Masking Caps provide optimum protection for end tip profiles, such as rods, pipes and tubes during manufacturing processes. Typical applications include; anodizing, blasting, powder coating, e-coating, plating and general paint lines.

This range has several style options, include a range with a flanged design and an internal seal that provides a secure fit or options that feature an ergonomic finger pull-tab for easier removal.

These caps are easy to fit; to ensure the best possible fit, the inside diameter dimension should be approximately 10 percent smaller than the outside diameter of the part being masked.

Our range is available in different material options with various beneficial properties. Silicone is a premium masking material with high temperature and chemical resistance. EPDM is a more economical material option with lower heat resistance. Both Silicone and EPDM options can be used multiple times. Whereas, Soft PVC is a more economical solution also with chemical resistance, a reduced heat resistance and is for one-time uses.

  • Materials: Silicone Rubber 600F (316C) EPDM 425F (218C) and Soft Polyvinyle Chloride (PVC) 425F (218C)
  • Colours: Natural, Black and Yellow
  • Hardness: Durometer (Shore A) 55 + 5 and 85 +/–2

{0} variants (Filters applied) {0} variants (No filters applied)

End Tips

In stock In production

End Tips are a versatile cap with a multitude of uses. They are ideal for product presentations due to their neat and tidy appearance. They also offer product protection, preventing damage and the ingress of dirt.

The range is provided in a choice flexible and hard-wearing materials, making these caps a durable solution for your project requirements. Quick and easy to install, with a simple push fit design.

  • Materials: Polyvinyl Chloride (PVC) and Thermoplastic Elastomer (TPE)
  • Finish Options: Gloss and Matt
  • Colours: Black and White
  • RoHS Compliant.

{0} variants (Filters applied) {0} variants (No filters applied)

Expandable Masking Covers

In stock In production

Expandable Masking Covers are an ideal alternative to a more conventional cap when the part to cover has an awkward shape. The Masking Covers are expandable by stretching with an elasticated end or by stretching through the elasticity of the material. The elasticated cap makes it a looser hold and therefore is best for a general protection during transport and storage or light masking requirement.

The stretched material cap has a stronger hold on the part by gripping and therefore is best for application putting pressure on the part. Their softening point is at 90 degrees Celsius and they can be used up to 100 degrees Celsius.

  • Material: LDPE, Silicone
  • Colour: Blue, Red, White, Clear

{0} variants (Filters applied) {0} variants (No filters applied)

Finned Stud Caps

In stock In production

Finned Stud Caps are used to protect a wide range of studs. The internal fins provide a stronghold and are flexible to be suitable for various diameters with the use of one part. The range comes with a grip to ease the removal of the part and without a grip.

It prevents studs from rusting or corroding and protects them from abrasion. They are easy to install and remove. It is used in manufacturing, railings, fences, furniture and other applications.

  • Material: LDPE
  • Colour: Natural

{0} variants (Filters applied) {0} variants (No filters applied)

Flanged Caps

In stock In production

Flanged Caps are designed to cover and protect the threads of tube, pipe or rod studs. Used in the automotive, construction, engineering and air conditioning industries.

They are used to protect from damage, dirt, moisture and other contaminants. Easy to install and remove with automated equipment or by hand, providing a snug and secure fit.

  • Material: Silicone, PE, PVC, TPR
  • Colour: Yellow, Natural, Pink, Red, Black

{0} variants (Filters applied) {0} variants (No filters applied)

Flexible End Caps - Standard

In stock In production

Our range of Flexible End Caps come in a variety of sizes that are suitable for Metric, BSP and UNF threads. These Flexicaps are durable making them an ideal choice for a multitude of uses.

The attractive vinyl appearance makes them a great choice for finished products. Thanks to their versatility they have a broad range of uses that include; thread protection, dust and moisture control, pipe and stud end colour coding and masking during paint and plating operation.

The flexible PVC (90 Shore) material can withstand high operating temperatures and can be stretched up to 15 percent larger than then manufactured diameter. The specially formulated PVC is unaffected by weather, oxidation, oils and moisture.The caps are extremely pliant and provide excellent chemical resistance. They can also be glued to other PVC items.

They are an economical solution for one-time uses.

  • Material: Polyvinyl Chloride (PVC)
  • Colour: Yellow
  • Finish: Gloss

{0} variants (Filters applied) {0} variants (No filters applied)

Flexible Pipe Caps

In stock In production

Rotational Moulded Cap protects threaded pipe ends. Due to its softer material it allows for easier fitting on pipes. These caps have outstanding toughness and are puncture resistant with good flexibility which makes assembly or removal easier.

They are used to fit different pipe and tubing configurations, and they can be used in applications such as automotive, HVAC, construction, and industrial equipment. These caps provide protection from dust, dirt, and moisture.

  • Material: PE, LDPE
  • Colour: Yellow, White, Black

{0} variants (Filters applied) {0} variants (No filters applied)

Flexible Vinyl Pull Tab Caps - High Temp

In stock In production

High Temperature Flexible Caps with an ergonomic-friendly pull-tab design for easy fitting and removal. Suitable for use on threaded or plain applications.

The unique design fits a range of applications and thread sizes including Metric, UNF and BSP. The range includes options with a six-sided design.

  • Material: Flexible Polyvinyl Chloride (PVC)
  • Colour: Yellow

{0} variants (Filters applied) {0} variants (No filters applied)

Flexible Vinyl Pull Tab Caps - Standard

In stock In production

Flexible Caps are suitable for plain or thread applications and the unique design means they fit a range of diameters.

The central pull-tab, coupled with the unique star shaped design makes fitting and removal quick and easy. They are suitable for Metric, UNF and BSP thread sizes.

  • Material: Flexible Polyvinyl Chloride (PVC)
  • Colour: Black

{0} variants (Filters applied) {0} variants (No filters applied)

Garden Cane Caps

In stock In production

A useful cap with a cross head design that is commonly applied to the tip of garden canes, metal rods and other stick applications.

Their main function is to protect the application from damage and the ingress of foreign contaminants, as well as offering some weather protection.

They also serve as a protective buffer, by capping the exposed sharp ends of canes and rods that users risk coming into contact with, resulting in the prevention of accidental injury.

Material: Polyvinyl Chloride (PVC)Colours: Green and Yellow

{0} variants (Filters applied) {0} variants (No filters applied)

Gas Cylinder Valve Caps

In stock In production

Gas cylinder valve cap is designed to protect industrial and LPG gas cylinder valve threads when they are not used. It protects from the entry of moisture, dirt, dust or other contaminants. It is fitted with a vent flap to allow the safe release of gas following the accidental opening of the valve. It can differentiate full from empty cylinders.

They are simple to install and remove and provide an airtight seal to maintain the integrity of the gas in the cylinder. It is commonly used in laboratories, medical industry, and construction applications.

  • Material: LDPE, HDPE
  • Colour: Yellow

{0} variants (Filters applied) {0} variants (No filters applied)

Gas Cylinder Valve Plugs

In stock In production

Gas Cylinder Valve Plugs have been developed in collaboration with major European gas companies to protect industrial gas valves from the ingress of dust, dirt and other contaminants. It provides a tight seal, while its unique vent cap allows for the safe release of gas after accidental opening of the valve.

It is easy to install and disassemble, making it a convenient solution for temporary applications and tamper-proof. It is used in gas storage, industrial and transportation applications.

  • Material: HDPE, LDPE
  • Colour: Yellow

{0} variants (Filters applied) {0} variants (No filters applied)

Grease Nipple Caps

In stock In production

Grease Nipple Caps also known as Grease Nipple Covers provide effective, low-cost protection for grease nipples. Typically, Nipple Caps are most commonly used to prevent the ingress of dirt and dust, as well as a range of other uses and applications. Our Grease Nipple Cap range is made from Low Density Polyethylene (LDPE).

  • Colours: Red and Yellow.

{0} variants (Filters applied) {0} variants (No filters applied)

Heavy Duty Pipe Caps

In stock In production

Heavy Duty Pipe Caps are used to protect the end of a pipe from dust, dirt, and other impurities. They are appropriate for nominal pipe sizes and provide a low-cost, high-quality choice. Internal ribs ensure a snug fit and release after pressure is applied. The caps come with or without a vent hole.

Used to keep small pipes safe during transportation and storage. It is also simple to install and remove, thanks to the press fit design. Temperature resistance ranges from 66C to -40C. Used in plumbing, heating, ventilation, and industrial applications.

  • Material: PE
  • Colour: Black, Yellow

{0} variants (Filters applied) {0} variants (No filters applied)

Hexagonal Caps

In stock In production

Our range of Hexagonal Caps have a rigid design that allows for easy fitting and removal. Available in all common hydraulic coupling sizes.

The caps have a hexagonal shape, which makes them ideal for the protection of hexagonal connections and assemblies. However, the caps versatility means they are also suitable for the protection of round components. This makes them a flexible and economical choice for a range of projects.

  • Material: Low-Density Polyethylene (LDPE)
  • Colour: Natural

{0} variants (Filters applied) {0} variants (No filters applied)

LPG Gas Caps

In stock In production

LPG Caps were developed with the LPG industry to help prevent dangerous gas leaks. They meet the LP Gas Association Code of Practice 15. Its design incorporates a strap to help prevent loss and ease of replacement. It withstands pressures while providing a gas-tight seal, even under extreme temperatures and adverse conditions.

It also prevents debris and contaminants from entering the application. It is easy to use or remove. Used in warehousing to protect LPG gas cylinders, in the storage of applications, construction and automotive industry.

  • Material: HDPE
  • Colour: Black

{0} variants (Filters applied) {0} variants (No filters applied)
  • of 4