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End Caps

 (90 product groups)

What are End Caps and what are they used for?

End caps are used as protective covers at the end of an object to provide protection against damage or dirt accumulation on pipes, furniture, and other applications.

They are used in many different industries and applications, including automotive, manufacturing, and construction. End caps can be made from different materials and come in various sizes to meet different needs and requirements.

Types of end caps

Types of end caps in our huge range include tube end caps, rubber end caps, plastic end caps, push fit end caps, and threaded caps. Each of these types of end cap, provides different benefits and is used in various industries and applications. Essentra Components offers a wide range of end caps that cater to different needs and requirements.

For instance, protective end caps provide protection against damage or dirt accumulation on the object they are placed on, in addition to providing a smooth finish. Tube end caps are useful for protecting the ends of tubes, while push fit end caps and threaded caps provide safety and security in industrial applications.

End cap materials

Essentra Components offers a wide range of end cap options made from diverse materials that can provide different benefits and functionalities to suit various applications and industries

EPDM end caps are made of a synthetic rubber material and offer good resistance to weathering, ozone, UV, and temperature variations.

Rubber end caps are made of different rubber materials, including EPDM and PVC. They offer good sealing and shock-absorbing properties and are suitable for outdoor and industrial applications.

TPR end caps are made of a thermoplastic rubber material that provides good sealing properties and resistance to chemicals and temperature variations.

Silicone end caps are made of a high-temperature silicone rubber material that can withstand extreme temperatures, making them suitable for use in high-temperature applications.

Our choices of material doesn’t stop there with a huge range of plastic end caps available too.

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Flexible End Caps - Oil and Grease Resistant

In stock In production

Flexible End Caps are made from flexible material that is able to stretch on to larger diameters for a snug fit. They provide excellent protection for threaded applications.

The cap features a hanging tab, which allows them to be used with wire hooks. They are an ideal solution for masking applications.

The caps are highly resistance to shredding, making them a durable product. The Green PVC option is suitable for use in oil and grease applications.

  • Material: Polyvinyl Chloride (PVC)
  • Colours: Black and Green

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Flexible Vinyl Pull Tab Caps - Standard

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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

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Elastomer Lanyard

In stock In production

A lanyard designed to connect and secure two separate components. It features a securing loop on one end and a mounting hole on the other, which provides a secure fix to connecting objects.

The lanyard can accommodate a wide range of applications, including cables, dust caps, enclosures and lids. Double fixing slots on the securing loop help reduce the risk of failure for heavy duty applications. When using for heavy duty applications; simply secure the loop through both fixing slots for safe mounting.

The material is highly flexible and can stretch up to three times its nominal length.

  • Material: Ethylene Propylene Diene Monomer (EPDM)
  • Colour: Black

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Flexible Vinyl Pull Tab Caps - High Temp

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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

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Garden Cane Caps

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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

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Hexagonal Caps

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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

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Masking Cones

In stock In production

Masking Cone Plugs are a versatile masking solution that can be used as a plug or as a cap. The tapered design allows the part to plug a range of inside diameter sizes and to cap a range of outside diameter sizes. These plugs are ideal for a range of masking applications, including; powder coating, e-coating, plating and anodizing.

The range is available in a choice of materials that include premium Silicone and economical EPDM. Silicone benefits from a high temperature rating and can be used multiple times. EPDM is also reusable with a lower heat resistance, but superior chemical resistance.

  • Materials: Ethylene Propylene Diene Monomer (EPDM) and Silicone Rubber
  • Colours: Black, Blue, Brown, Green, Natural, Red, Rust, Purple and Yellow

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Masking Star Tubes

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Star Tubing is a masking solution that is ideal for long studs and pins, where caps are too short. The star-shaped profile allows the part to be flexible and fits easily on to tight diameters.

They tubes are highly flexible and are able to fit several ranges. They easily fit over threaded studs, non-threaded tubes or irregular shapes. They have good heat resistance.

  • Material: Silicone
  • Maximum Temperature: 315 degrees C (600 degrees F)
  • Colours: Blue, Green, Red, White and Yellow

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Masking Straight Tubing

In stock In production

High Temperature Tubing is an excellent masking solution to fit over longer parts, where standard caps are too short. The tubing can be used with a cap, if required. These caps be be applied to long studs and pins.

Supplied on a roll; the tubing can be cut to the required length. By cutting long also creates an easy pull tab, for swift removal. It can be masked off thru-hole by utilising the outside diameter of the tube and pulling it through.

The tubing is flexible and conforms to irregularities. It will not melt or harden and can be reused - making it an economical product.

Popular applications include; powder coating, e-coating, plating and anodising.

  • Materials: Ethylene Propylene Diene Monomer (EPDM) and Silicone Rubber (55 Shore A Hardness)
  • Colours: Black, Natural and Red

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Masking Washer Caps

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A range of Masking Washer Caps that can be applied as a protective cap for threaded and non-threaded end tip.

Although the product is primarily designed as a cap, the integrated washer masks of grounding and also provides edge protection to ensures that the application hole is safe from contaminants and damage. This highly versatile masking solution can also be inverted and used to plug holes.

  • Material: Silicone (55 Shore A)
  • Maximum Temperature: 316 degrees C (600 degrees F)
  • Colours: Black, Green, Grey, Natural, Pink, Purple, Red and Yellow

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O-Ring Face Seal Caps

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Our range of O-Ring Face Seal Caps are designed for the protection of O-Ring face seal connectors that are used on hydraulic connections.

The design of these caps features a longer overall length for added protection from the ingress of dirt and other contaminants. They also include a moulded retaining ring at the bottom that easily snaps under the connector to keep it securely in place during transit and processing.

Our range has a variety of sizes to suit your application needs. They are suitable for UNF and JIC threads.

  • Material: Polyethylene (PE)
  • Colour: Blue

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Quick Release Caps

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A Quick Release Cap used in hydraulic applications. The female fitting is suitable to protect quick release couplings ISO 7241-1 Series A and B.

The cap is designed to remain attached to the hose. It offers superior protection from the ingress of dirt and moisture, and resistance to corrosion.

  • Material: Thermoplastic Elastomer (TPE)
  • Colours: Blue, Green, Red and Yellow
  • Temperature Range: -40F up to 275F (-40C up to 135C)

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Quick-Fit Connector Plugs

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Quick-fit connector plugs are created to conform to SAE J2044 - 12 connector for fuel system. These are used to quickly and easily connect wires without needing special tools or equipment to reduce the risk of loose connections, voltage drops, or electrical faults. It will help prevent leaks, thanks to its leakproof seal.

The ring tab is designed to cover the wall of the connector when fitted and allows easy removal. It can be applied to industrial, HVAC, or plumbing applications.

  • Material: LDPE
  • Colour: Yellow

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Round Ball Caps

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Round Ball Cap with high strength and secure press fit to enhance the design of the leg. Ideal for furniture, crafts, or architectural projects. They can also be used to protect the ends of furniture, and are easy to install and remove. It can also be used as a decorative top or finial.

  • Material: LDPE
  • Colour: Black

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Round Hanger Caps

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Round Hanger Cap designed to protect from outside diameters of threaded or non-threaded tubing, pipe and rods. It can help prevent accidental displacement. It has an attractive finish with a convenient pierced end for hanging.

They are flexible for easy fitting and offer good weather resistance, making them a good choice for outdoor applications.

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

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Soft Knurled Caps

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Soft Knurled Caps are a simple and economical way of protecting metric and UNF threads during painting, assembly or transportation. They have a knurled exterior that provides a better grip for a tight fit. It also protects the pipe from damage and keeps it out of dirt and debris.

It is easy to install and remove and can range in operating temperature from -60 C to 135 C. It is used in plumbing, HVAC, and industrial applications.

  • Material: TPE
  • Colour: Blue

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Stud Protection Caps

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Stud Protection Caps are used to protect BSP and UNF threads. Designed with a small flange to allow the operator to tighten it with a socket spanner without having to remove the cap.

It increases protection against contaminants and limits wasted time during repetitive operations. It also allow economical handling.

  • Material: Polyethylene (PE)
  • Colour: Natural

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Tapered Paper Caps

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Tapered paper caps are a type of protective cap used to cover the ends of tubes, pipes or other cylindrical objects. They are made from a mixture of post-consumer and virgin materials, making them a recyclable option.

Ideal for painting and powder coating applications and can help prevent damage and contamination, ensuring that tubes and pipes are in good condition. It can withstand operating temperatures of up to 204 C.

  • Material: Crepe Paper
  • Colour: Brown

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Allen Screw Caps

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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

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Bolt Protection Caps

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Bolt 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.

This 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

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Cover Caps

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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

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Cross-Head Screw Caps

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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

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Decorative Screw Covers

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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

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Driveshaft Protection Caps

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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

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Finned Stud Caps

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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

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