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Round End Caps

 (24 product groups)

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Banjo Bolt Caps

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


Series Code :SR1083

Banjo Union Caps

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


Series Code :SR1071, SRF0005

Driveshaft Protection Caps

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
  • Series Code: SR1079

End Tips

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.


Series Code :SR1506, SR1500, SR1501

Expandable Masking Covers

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


Series Code :SR1097, SRF0019

Fence Post Cap

Fence post cap is a protective cover designed to fit over the top of a fence post, pipes, and tubes. It heps protect from weather damage (rain, snow, and UV rays), dirt, moisture or deterioration of the application.

Additionally, it can provide pipes and tubes a decorative touch. It is easy and quick to install by push in, used in residential as well as commercial industries.

  • Material: PE
  • Colour: White


Series Code :SRF0011

Finned Stud Caps

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

Flanged Caps

Flanged Caps are designed for easy assembly and removal, either with automated equipment or by hand. Typically used to protect metric or imperial threads, with or without O-Rings. The larger flange allows for faster application and removal when using it by hand.

For the purpose of quality control; the natural coloured caps allow you to see through the cap and check whether the O-ring is installed, or not installed, on the protected fitting.

Provides a snug and secure fit.

  • Designed to cover and protect threads.
  • Protects from damage, dirt, and moisture.
  • Used in the automotive and engineering industries.
Material: Silicone, LDPE, TPE, TPR Colour: Grey, Natural, Yellow, Clear, Pink, Red, Black Series Code: SR5754, SR1024, SRCTLTPE, SR1116, SR1124, SR1025, SR1026

Flexible End Caps - Acid Resistance

Flexible End Caps are made from a flexible material that is able to stretch on to larger diameters for a snug fit. They provide protection to threads and non-threaded ends.

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

The caps also benefit from acid resistant material.

  • Can stretch on to larger diameters for a snug fit.
  • Provides protection to threads and non-threaded tips.
  • Features a hanging tab for use with wire hooks.
Material: TPEColour: BlackMaterial Flammability Standard: Series Code: SR1021

Flexible End Caps - Oil and Grease Resistant

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


Series Code :SR1020

Flexible End Caps - Standard

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
  • Series Code: SR1044

Flexible Pipe Caps

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


Series Code :SR1388

Heat Shrink End Caps

Heat Shrink End Cap is an electrical component ideal for sealing or insulating and protecting threaded or unthreaded pipes, tubes and rods. Used to provide protection against dirt, debris, moisture, dust and UV radiation. It is designed with a thick adhesive inner liner wall.

These caps shrink when heated, offering maximum protection for the application. They can operate at temperatures between -55C and +110C and are easy to install and remove.

  • Material: PO
  • Colour: Black
  • Series Code: SR1180

Non-Threaded End Caps

Non-Threaded End Caps are ideal to securely protect non-threaded or threaded tubing, pipe or rods. Keeps out dirt, debris, and other contaminants. Has some abrasion resistance, which keeps the mating part safe during storage and shipping. Can also be used for masks in painting, plating or sand blasting applications.

Quick and easy to install and remove.

Can be used for plumbing, HVAC, and industrial applications.

  • Securely protects threaded or non-threaded tubing, pipes, and rods.
  • Quick and easy to install and remove.
  • Used for plumbing, HVAC, and industrial applications.
Material: PE, PP, LDPE Colour: Yellow, Black, Grey, Natural, Blue Series Code: SRF0023, SR1062

Ribbed Pipe End Caps

Ribbed Pipe End Caps are ideal for protecting threaded or non-threaded pipes, tubes or rods. In addition it is used to shield or mask areas during the painting process, as well as preventing dirt, dust, or debris from entering.

It is easy to install and remove, and it can withstand a maximum temperature of 79.4C. Designed for plumbing, HVAC, and industrial applications.

  • Material: LDPE
  • Colour: Red, Yellow


Series Code :SR1046

Round Ball Caps

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


Series Code :SR1634

Round End Caps - Standard

Standard Round End Caps are non-threaded and available in a wide range of sizes. They are ideal for protecting threaded or non-threaded tubing, pipes and rods. Standard, short and long caps are available. The short versions are for general purpose closure and the long versions have an extra depth and feathered edge which ensure a tight fit. The design of these longer caps helps to prevent accidental displacement.

  • Material: PE, PP
  • Colour: Yellow, Black, Grey, Natural

Round Feet Ferrules - Standard

Standard Round Feet Ferrules are a type of protective cap that offer protection to tubes, rods and occasionally threads, as well as the end of furniture legs, chair legs, and ladder steps. They are anti-slip and anti-scratching floors. Designed to fit perfectly, providing a snug and secure fit.

The ferrules offer protection to the shaft or tube to ensure it doesn't split when meeting hard surfaces and provide floor protection and grip.

It is easy to install simply by pushing them onto the end of the applications. Also durable and long-lasting, protecting your applications. It is used in furniture manufacturing, retail and commercial applications.

  • Material: PVC, LDPE, Nylon
  • Colour: White, Black, Natural

Round Vinyl End Caps

Vinyl End Caps, commonly known as Flexicaps or PVC End Caps. A round cap that protects the outside diameter of threaded or non-threaded tubes, rods, pipes or paper tubes. The vinyl material can stretch on to larger dimensions for a tight fit without tearing, splitting or shredding.

These round vinyl end caps include a red flexible Polyvinyl Chloride (PVC) 60 Shore version, which is made from softer and more flexible material that allows for easy fitting. The bright red colour offers high visibility, thus reducing health and safety risks. Also included is a black PVC 80 Shore version that is more rigid than the red option. Also available is a glossy, dip-moulded round end tip that has a smooth finish. Durable round plastic end caps for round tubing are ideal product presentation and protection.

These vinyl caps provide a high-gloss, attractive finish making them ideal for use as decorative end caps. The flexibility and durability allows suitable fit for multiple applications. They can be used as a mask for coating, plating and paint applications, where the maximum temperature is not higher than 350F.

  • Simple push-fit design.

Soft Knurled Caps

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 and are manufacured from a soft, durable TPE that provides a better grip and a tight fit. Protects pipe ends from damage, and keeps dirt and debris out.

Easy to install and remove. They can operate in a temperature from -60 C up to 135 C.

Commonly used in plumbing, HVAC, and industrial applications.

  • Simple and economical way of protecting metric and UNF threads.
  • Easy to install and remove.
  • Operatures in temperatures from mimimum -60 C up to maximum 135 C.
Material: TPEColour: BlueMaterial Flammability Standard: Series Code: SRF0010

Standard Round End Caps

Standard Round End Caps are used to securely protect threaded or non-threaded tubing, pipes, and rods during transportation, a paint process or on a finished product. It prevents dirt, debris, dust and other contaminants from damaging the tubes.

These caps are easily applied by pushing onto the application and can be re-used upon removal. They are used for industrial, HVAC, and plumbing applications and can withstand temperatures up to 70C.

  • Material: LDPE
  • Colour: Natural, Red

Standard Size Pipe Caps

Standard Size Pipe Caps are a low cost protectve cap with a high quality finish.

Moulded caps that are designed to grip over the outside diameter of threaded and non-threaded pipe ends, preventing the ingress of foreign materials during storage and shipping.

The cap design features internal ribs that ensure a tight fit. In addition, the range includes caps that have a small vent hole to eliminate air pressure build up, and meets ANSI and DIN specifications.

  • Designed to prevent ingress of foreign material during storage or shipping.
  • Includes internal ribs to ensure a tighter fit.
  • Features a small vent hole to eliminate air pressure build up.
Material: LDPE, PVC Colour: Green, Blue, Orange, Yellow, Red, Black, Natural, Grey Series Code: SR1358, SRTXTPE, SR1387, SR1340

Stud Protection Caps

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

Tube End Caps

Tube End Caps offer ideal protection for threaded or non-threaded tubing, pipes and rods. Standard, short and long caps are available. The short versions are for general purpose closure and the long versions have an extra depth and feathered edge that ensure a tight fit. The design of these longer caps helps to prevent accidental displacement. Tube End Caps serve the same purpose as Heat Shrink End Caps but do not shrink when heated during the application process. They are UV and weather resistant, making them ideal outdoor applications.