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HDPE Non Threaded Screw On

 (6 product groups)

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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

Cover Caps

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


Series Code :SR1811, SR1889

Gas Cylinder Valve Plugs

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


Series Code :SR1060

LPG Plugs

LPG Plugs are developed with the LPG industry in mind. They are intended to give a wise and effective solution for closing LP Gas cylinders and preventing harmful gas leakage. Used for secure, effective sealing, tamper resistance, and shipment; mounting and dismounting instructions are also included.

Threaded fitting style makes it quick and easy to install and remove, plus they are strapped to prevent leaks and facilitate replacement. Complies with the LP Gas Association Code of Practise 15: Part 2 and are utilised in industrial, automotive, and logistical applications.

  • Material: HDPE;LDPE, LDPE
  • Colour: Black


Series Code :SR1085

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

Unicap Cover Caps

Unicap Cover Caps and washers are designed to conceal and protect exposed screws or bolt heads for aesthetic or safety reasons. These caps and washers are resistant to corrosion, abrasion, and impact due to their material, offering long-lasting protection and durability.

In addition, they protect against dirt and are easy to install and remove by push fit. Available in both low profile and high profile. Used in construction, furniture and appliances.

Please note that in this product range you will find caps and washers which are sold separately and you will need to order both items.

  • Material: PP, HDPE, LDPE
  • Colour: Grey, Silver, Black, White, Natural, Flint, Brown, Stone, Beige, Gold, Orange


Series Code :SR1801