Non Threaded Metric Threads

Flexible Vinyl Pull Tab Caps are suitable for both plain and threaded applications. Fits a variety of sizes. Is able to endure wear, and temperatures of up to +210ºC. Easy to install. Compatible with Metric, UNF and BSP thread sizes.

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

• Feature a pull-tab,and star shaped design.

• Easy fitting and removal.

Material: PVC Colour: Black Series Code: SRF0077

Garden Cane Caps with a cross head pattern are typically applied to the tips of garden canes and other pointed stick or pole applications. They are weather-resistant and help prevent harmful injuries to users. Designed to accommodate a variety of diameters.

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

• Protects the application from damage and the ingress.

• Prevention of accidental user injury.

Material: PVC Colour: Green, Yellow Series Code: SR1203

Grease Nipple Caps are designed to protect grease nipples from dust, moisture, dirt, and other contaminants. Our range offers a selection of caps with a tab, or without a tab, to make it easier to remove. The design of the cap provides a choice of knurled or non-knurled heads for easy gripping. These grease nipple caps can also be used as a visual indicator of whether the fitting has been lubricated.

These are an economical solution that is quick and easy to install and remove.

Used in fluid transmission applications that have grease nipples.

• Designed to protect from dust, moisture, dirt, and other contaminants.

• Quick and easy to install and remove.

• Suitable for use in machinery, equipment, vehicles or any application that uses grease nipples.

Material: TPE, LDPE Colour: Black, Red, Yellow Series Code: SRPITPE, SRPI, SR1019

Heat Shrink End Caps are used to seal, insulate and protect threaded and unthreaded pipes, tubes, and rods. Features a thick adhesive inner liner wall. It shrinks when heated and is able to operate at temperatures between -55C and +110C.

• Ideal for sealing or insulating and protecting pipes, tubes, and rods.

• Used to protect from damage, dirt or moisture.

• It can operate at temperatures between -55C and +110C.

Material: PO Colour: Black Series Code: SR1180

Heavy Duty Pipe Caps protect the end of pipes from dust, debris and contaminants. Features a reinforced design foundation. Can resist temperatures ranging from 66C up to -40C.

• Used to protect the end of a pipe from dust, dirt, and other impurities.

• Used in plumbing, heating, ventilation and industrial applications.

• Resistance to temperatures of 66C to -40C.

Material: LDPE, PE Colour: Yellow, Black Series Code: SR1389

Hexagonal caps are intended to cover hex-shaped fittings, bolts and nuts. Available in all conventional hydraulic coupling sizes. Due to the their adaptability, these caps can also be used to protect spherical components.

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

• Also suitable for the protection of round components.

• Flexible and economical.

Material: LDPE Colour: Natural Series Code: SR1127

These Standoffs are designed to be installed by hand and do not require assembly equipment. The hexagonal standoffs are suitable for a wide range of applications and are ideal for use when high mechanical strength is required and provide sturdy, insulated spacing for high power electronic applications. They are made of nylon with brass inserts and are rated UL94 V-2.

High-temperature flanged caps shield openings from contaminants and damage in extreme heat conditions. These caps are built to withstand high temperatures, while maintaining their structural integrity, and sealing properties.

A flanged design extends beyond the edge of the component, providing additional coverage. Provides a secure grip for easy application and removal, even in challenging conditions.

Used in the automotive and manufacturing industries, as well as applications requiring metal finishing.

• Designed to protect threaded or non-threaded ends of pipes, tubes, and fittings. Typically used to for metric or imperial threads, both with and without O-rings.

• Simple installation and removal, either with automated equipment or by hand.

• Designed to withstand high temperatures.

Material: Silicone Colour: Yellow, Grey, Clear, Pink Series Code: SR5754

Stud Protection Caps protect threaded studs and bolts against damage, contamination, and corrosion. These caps are designed to resist severe temperatures without losing structural integrity or sealing characteristics.

The studded construction protects against injuries from protruding threaded rods.

Used in the automotive and manufacturing industries, as well as in applications that need metal polishing.

• Provides general protection during manufacture, storage, and transportation even in severe temperatures.

• Simple installation and removal, either with automated equipment or by hand.

• Ensures a snug fit.

Material: TPE/TPV – PIR Colour: Black Series Code: SR1026

This range of high temperature masking plugs features Silicone Rubber Tapered Plugs, EPDM Tapered Plugs and other Tapered Rubber Plugs made from Thermoplastic Rubber (TPR).

This extensive range of Tapered Plugs is available as a solid plug or with a hollow core, to aid in compression. Solid and hollow core options are available in our EPDM and High Temperature Silicone Plugs ranges. The hollow centre provides a cost-effective solution for larger sizes. The hollow design is more flexible than solid plugs, and allows for easier application.

Our Tapered Rubber Plug range features Univesal Plugs made from TPR. The tapered plug is designed to mask holes without masking the surrounding areas, and a pull tab allows for easy installation and removal. Suitable for temperatures up to 125C.

• Colours: Black, Blue, Green, Natural, Pink, Red and Yellow
• Simple push-fit design

LPG Plugs are designed for the LPG sector. It shuts LP gas cylinders, avoiding hazardous gas leaks. Used for secure, effective sealing, tamper-proofing, and shipping. Complies with LP Gas Association Code of Practise 15: Part 2.

• Intended to give a wise and effective solution for closing LP Gas cylinders and preventing harmful gas leakage.

• Complies with the LP Gas Association Code of Practise 15: Part 2

• Used in industrial, automotive, and logistical applications.

Material: LDPE Colour: Black Series Code: SRF0078

Masking Cones can be used as plugs or caps. The tapered form allows them to fit a variety of inner and outer diameters. Can be secured with paint hooks. Available in Silicone and EPDM.

• Versatile masking solution that can be used as a cap or plug.

• Tapered design.

• Premium and economical material options.

Material: Silicone, EPDM Colour: Purple, Red, Natural, Rust, Black, Blue, Green, Brown, Yellow Series Code: SR1075, SR1091

Masking pull plugs are used to mask threaded and non-threaded holes, offering resistance to chemicals. The pull tab makes them easy to install and remove, ensuring a secure fit that prevents leaks or seepage. The reusable material allows for multiple uses, reducing the need for frequent replacements and helping minimize waste. Cn withstand temperatures of up to 250C.

• Used to mask threaded and non-threaded holes.

• The pull tab simplifies installation and removal, allowing for smooth insertion and a secure fit.

• Used in powder coating, sealing, automotive assembly, and electronics production.

Material: EPDM, Silicone, Silicone Rubber Colour: Black, Clear, Natural, Red, Grey, White, Purple, Green, Pink, Orange, Yellow, Blue Series Code: SR1094, SR1057, SR6118, SR6117, SRF0060, SR5750, SR5749, SR5752, SR1028

Masking Washer Caps are intended as caps with an additional washer to hide grounding or plug holes, when inverted. Protects against solvents, abrasives, and suitable for temperatures of up to +250ºC.

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

• Integrated washer masks of grounding and also provides edge protection.

• Can also be inverted and used to plug holes.

Material: Silicone Colour: Grey, Natural, Purple, Yellow, Black, Red, Pink, Green Series Code: SR5756

High temperature Washer Plugs are designed to mask the surface around a threaded or plain hole, with an integrated washer and plug that function as a single item. Easy to install and remove; they ensure a snug fit and secure seal to prevent leakage or contamination. Capable of withstanding temperatures of up to 250C.

• It has an integrated washer and plug that allows them to function as a single item.

• Can withstand high temperatures of up to 250 degrees Celsius.

• Used for powder coating, painting, plating, sealing, automotive assembly, and electronics manufacturing.

Material: Silicone, EPDM Colour: Natural, Black, White, Grey, Dark Green, Yellow, Pink, Purple, Red Series Code: SR1065, SR1092, SR5753

Masking Weld Nuts are designed to cover and protect threaded and unthreaded weld nuts. It has a pull-tab and teeth that hold the thread. Can endure temperatures as high as +250C.

• Weld Nuts have a thread, and it is vital that this thread avoids getting powder coating or surface treatment on it. Our Masking Pull-Plug range is specially designed for masking non threaded or threaded through holes, and is ideally suited for the masking of Weld Nuts.

• Pull-tab allows for quick and easy removal.

• Plug body has teeth that grip a thread; this ensures a positive fit that will keep the masking assembly secure.

Material: Silicone Colour: Red, Blue, Yellow, Black Series Code: SRF0061

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: LDPE, PE, PP Colour: Black, Blue, Yellow, Grey, Natural Series Code: SR1062, , SRF0023

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

Oval Feet Ferrules are intended to add stability, provide floor protection and a polished appearance to equipment. Covers sharp tube edges and oval legs, providing impact and wear resistance. They are adaptable, allowing for easy application.

• Designed to provide stability, protection and finished look.

• Made for tubular legs or oval shaped feet.

• Used for furniture, equipment, and other applications.

Material: PVC Colour: Black Series Code: SR1522

Parallel protection plugs are general-purpose plugs that are used to protect a variety of applications.

The thermoplastic elastomer range is recommended for applications where resistance to acid is required. The PVC range is highly resistant to shredding and therefore ideal for threaded applications. The green vinyl range works well with applications where oils and greases are present.

Features a parallel or straight wall design that ensures a secure and snug fit while preventing contaminants, damage, dirt, corrosion, moisture, and debris during storage and transportation.

• Parallel design ensures a secure and snug fit that prevents contaminants, corrosion, and debris during storage and transportation.

• Easy to install and remove, and provides a neat finish.

• Suitable for various applications including automotive, manufacturing, and commercial.

Material: TPE, TPR, TPE/TPV, LDPE, TPE - PIR, PVC, LDPE - PIR, Vinyl Colour: Black, Red, Natural, Green Series Code: SR1067, SRSTG, SRSTLL, SR1015, SR1014, SR1013, SRF0000

A popular series of Parallel Protection Plugs that provide a wide range of protection during storage and transport. Its primary function is to prevent damage, corrosion, dirt and moisture from entering and contaminating the internal part of a component. The push-fit plug can be removed easily with its flange, which provides an effective grip.

This series is manufactured from Post Consumer Recycled material, which is designed to support Essentra’s ESG ambitions and those of our customers. Material: LDPE - PCR Colour: Green Series Code: SRSTPCR

A popular series of Parallel Protection Plugs with a tab design. Designed for effective protection during storage and transportation. Its primary function is to prevent damage, corrosion, dirt and moisture from entering and contaminating the internal part of a component. These plugs have an integrated tab that allows for quick and effortless removal, without the need for additional tools.

This series is manufactured from Post Consumer Recycled material, which is designed to support Essentra’s ESG ambitions and those of our customers. Material: LDPE - PCR Colour: Green Series Code: SRSTLLPCR

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

Pull Tab Caps are designed to protect applications from contamination and spillages. The pull tab design provides more surface contact area, requiring less gripping force during installation and removal.

The tabs are particularly usefull in applications requiring fast removal during mechanical process and for this reason are a popular choice across various industries.

The flexibility of the materials used allows for a tight fit on to applications. The addition of the tab makes them an essential selection.

• Designed to protect from contamination and spillages.

• Flexible design means it can strech on to slightly larger dimensions for a snug fit.

• Used in the food industry, industrial applications, or storage applications.

Material: EVA, PVC Colour: Yellow, Black, Red Series Code: SR6110, SR1066

Push Fit End Caps are a simple and economical way of protecting metric and UNF threads during painting, assembly, and transportation.

Manufactured from a soft, durable TPE that provides a better grip, and a tight fit. Easy to install and remove.

Commonly used in plumbing, HVAC, and industrial applications.

• Suitable metric and UNF threads.

• Protects pipe ends from damage. Keeps dirt and debris out.

• Can operate in temperatures ranging from -60 C up to 135 C.

Material: LDPE, TPE Colour: Red, Blue Series Code: SR1161, SRCFBTPE, SRCFB