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Round Non Threaded Screw On

 (54 product groups)

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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

O-Ring Face Seal Caps

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

The cap design 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 snaps under the connector to keep it securely in place during transit and processing.

Our range is suitable for both UNF and JIC thread sizes.

  • Designed for the protection of O-Ring face seal connectors used on hydraulic connections.
  • Features a longer overall length for added protection.
  • Suitable for UNF and JIC threads.
Material: LDPE Colour: Black, Blue Series Code: SRCFST, SR1078

Pozidrive Screw Caps

These Pozidriv Screw Caps are designed to cover Pozidriv (Phillips or Crosshead) screws, providing a seamless and finished look. They offer a simple and quick installation by push-in.

These screw caps are designed to fit snugly over the screw head, providing a secure and tight seal that prevents dust, dirt, and other debris from entering the assembly. They also protect the screw head from damage and corrosion. Ideal for use in applications such as furniture, appliances and electrical.

  • Material: LDPE
  • Colour: Black, Brown, Grey, White

Push-In Plugs

Push-in Plugs are a practical choice for blanking a wide range of holes or bores during manufacturing processes or transportation, and can be applied to finished products. Designed to shield the handler from rough surfaces caused by sharply cut hole edges. The varied styles available in our range can also be used to protect against ingress of contaminants.

They are simple to install and uninstall with a single push. Used in various applications, including medical, automotive, food and beverage, and industrial machinery.

Protects against damage, dirt, moisture, and corrosion.

  • Shields the handler from rough surfaces caused by sharply cut hole edges.
  • Used in various applications, including medical, automotive, food and beverage, and industrial machinery.
  • Protects against damage, dirt, moisture, and corrosion.
Material: LDPE Colour: Natural, White, Black Series Code: SR1011

Quick Release Caps

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)


Series Code :SR1181

Recessed Pipe Caps

Recessed Caps help protect pipe bevel edges and internal walls from corrosion and damage. They are able to accept crane hooks for the moving of pipes during storage, transit and laying.

Our range is available in a choice of two materials. The Low-Density Polyethylene (LDPE) option in Black is suitable for heavy duty applications. It is resistant to temperatures ranging from -30 up to +60 degrees Celsius. The Polyethylene (PE) option in Yellow is highly flexible. The soft material provides easy fitting for larger pipe sizes.

  • Suitable for a range of DIN Pipe Specifications: from DN 150 up to DN 1000.
  • Materials: Low-Density Polyethylene (LDPE) and Polyethylene (PE)
  • Colours: Black and Yellow


Series Code :SR1370, SR1371

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 Feet Ferrules - Tapered

Tapered 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, NylonColour: 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.

Screw Cap Covers

Screw Cap Covers, also known as screw hole covers or screw head covers, are designed to provide a finished and professional surface appearance while protecting the screw or hole from damage and corrosion on veneered chipboard.

These push-fit screw caps fit securely into the top of the screws, covering the screw head neatly and protecting it from dust and dirt ingress. Used to cover exposed screws in furniture, cabinets and automotive applications.

  • Material: LDPE
  • Colour: White, Silver, Cream, Teak, Dark Brown, Light Brown


Series Code :SR1612

Screw On Glides

Made from Polytetrafluoroethylene (PTFE) these Screw On Glides are screw mounted and come with a Steel washer. These Glider Screw Fixings stop chairs and other product with tubular fixings from sliding around on smooth surfaces.

  • 4.5mm diamter screw hole
  • Non threaded and threaded centre options
  • Colours: Natural and Black.

Screw-On Bumper Feet

Screw On Feet, sometimes known as Enclosure Feet, are recessed for use as rubber feet on small appliances and other retail products. These Screw-On Feet are attached with a separate screw, bolt, or rivet to the assembly, and are made from anti-scratch material to help protect and maintain surfaces.

Our Rubber Feet range includes Bumper Feet made from PVC or TPE, a Big Foot range made from ABS with a flame rating of UL94 HB.

Also available are a wide range of Bolt On Rubber Feet made from Low Density Polyethylene (LDPE), Thermoplastic Rubber (TPR) and Neoprene Rubber. These Screw Feet are ideal for wooden cabinets, equipment enclosures, free-standing electrical/electronic equipment and more. TPR benefits from excellent slip resistances.

  • Colour: Black

Screw-On Bumper Feet- Threaded

Screw-On Bumpers with a threaded stud that can be used as a levelling device or bumper for small equipment. The non-corrosive stud and foot material is durable and resists harsh environments.

Sheet Metal Plugs

Sheet Metal Plugs are used to blank holes during transportation or can be used on finished products to provide a clean finish. The Nylon (PA 66) plug protects the handler from fabricated holes associated with hazardous shards. They can also be used to protect internal threads from damage in transportation.

Available in three colours, usefule for the purpose of colour identification or to match finished product aesthetics.

Sheet Metal Plugs can be easily pushed into applications without any fixing requirement and can easily be removed.

  • Used to blank holes during transportation.
  • Easily pushes into applications without the need for fixing.
  • Provides a clean finish to your applications.
Material: PA, PA66 Colour: Natural, Black, Beige, Grey, White Series Code: SR2041

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

Tapered Caps & Plugs - Heavy Duty

Tapered Caps & Plugs protect threaded and non-threaded pipes, ports, and access points from damage, dust and debris during storage and shipping. They have a heavy duty wall and a tapered sealing ring for maximum protection.

Heavy duty tapered caps and plugs are designed to provide extra protection and durability where standard caps and plugs would not suffice. It provides a secure seal by push fit, excellent durability, and resistance to impact and abrasion. Used for applications in machinery, automotive, and industrial.

  • Material: LDPE
  • Colour: White, Red


Series Code :SR1003

Tapered Caps & Plugs - Standard

Standard Tapered Caps and Plugs are versatile components designed for use as a plug or a cap. The tapered profile allows the part to plug multiple inner diameters or to cap multiple outer diameters.

These dual function plugs or caps are typically used to protect against damage, dirt, moisture, and other corrision during storage and shipping.

With a straight forward push fit design, these dual function components are easy to insall and remove. The extensive range offers a varied selection of sizes that range from 2.9 mm up to 345.0 mm.

  • Plug design suitable for multiple inside and outside diameters.
  • Protects threaded and non-threaded pipes, ports, and access points against damage, dirt, moisture, debris, and corrosion.
  • Suitable for use in hydraulic systems, automotive components or medical industries.
Material: LDPE Colour: Red, Blue, Black, Clear, Yellow Series Code: SR1000, SR1111, SRF0020

Tapered Paper Caps

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


Series Code :SR6114

Tear Tab Caps

Tear Tab Caps are a standard, off-the-shelf solution that will allow you to meet your customers demands without those all too common time delays.

Tear Tab Caps are quick-fit and quick-release caps. As a rapid solution, they can be easily fitted and removed across an array of applications, including; critical hydraulic tubes and pipes, such as those that carry oils and other fluids around vehicles and machineries. This makes them an ideal choice for the specialist vehicle manufacturing industry, and other automotive and manufacturing sectors.

Tear Tab Caps also assist in the protection of tube and pipe ends during transportation and storage. They protect parts from damage, dirt, moisture and other forms of ingress. These caps are highly versatile, and ideal for a range of applications and different threads, including; BSP, GAS, UNF, JIC and NPT.

Made from Low Density Polyethylene (LDPE), the caps feature a simple tear-away tab for quick release, and fast removal. The ease of extracting the Tear Tab Cap from the hydraulic pipework makes the removal process faster. By simply pulling the tab, the cap splits open, tearing away.

The LDPE material is tough and flexible. They provide many of the advantages of PVC caps, such as integrity and cleanliness.

  • Colours: Blue, Natural and Yellow
  • RoHS Compliant


Series Code :SR1022, SR1033

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