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: PA66, PA Colour: Natural, Black, Grey, White, Beige Series Code: SR2041

Sheet Metal Plugs are used to blank holes during transportation and can be used on finished sheet metal products, to provide a clean finish. The plug protects the handler from machine cut holes, in the sheet metal, containing hazardous shards around the edges.

The plug can also protect internal threads from damage during transportation. The variable hole part design allows each part to plug a variety of sheet metal hole sizes.

This is an interesting choice if your project requires multiple holes to be protected, yet you prefer a consistent design for a great overall appearance. Typically used in a variety of sheet metal panel applications, on products from various industries.

• Used to blank holes during transportation.

• Protects internal threads from damage during transportation.

• Used in sheet metal panel applications on products from different industries.

Material: ABS Colour: Black Series Code: SRTFLH

Side Pull Plugs are a type of plug that features an intergral side pull tab, and is designed for easy removal in awkward locations. Designed to protect threaded or non-threaded holes during production, storage, and transportation. Offers protection against dust, dirt, damage, moisture, acid, and corrosion.

The side pull tab is designed for quick and easy removal, and provides additional help when removing the part from a tightly fitted application. It can withstand temperatures from -40F to 275F (-40C to 135C).

Used in various applications, including machinery, electronics, automotive, and HVAC systems.

• Protects against dust, dirt, damage, moisture, acid, and corrosion.

• Withstands temperatures from -40F to 275F (-40C to 135C).

• Tapered design allows the part to plug multiple inner diameters.

Material: LDPE, TPE Colour: Yellow, Natural, Blue Series Code: SRSTCL2, SR1053, SR1110

Side Pull Plugs have a conical design that provides effective general protection against damage, dirt, moisture and corrosion during manufacture, storage and transportation. The conical shape makes it an economical solution to fit within a range of dimensions. The push fit design with the pull tab allows an easy and fast removal, when the fitting is tight.

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: SRSTCL2PCR

Side Release Plugs provide secure and convenient sealing for various applications. The side release mechanism allows for quick insertion and removal without the need for tools, ensuring a tight seal.

• The side release mechanism enables easy insertion and removal, eliminating the need for additional tools or excessive force.

• The versatile design of these plugs makes them suitable for various applications across different industries.

Material: LDPE Colour: Natural Series Code: SR1120

A Grub Screw is a screw fastening solution commonly used for joining one component securely to another. They have a unique design that allows them to facilitate secure gripping or joining without using a nut; this differs from a standard bolt and screw assembly. The grub screw is fully threaded and can be driven into existing tapped and socket holes, avoiding any need to create new holes.

Our range is made from Mild Steel with a Silicone coating - making them ideal for masking applications. They are particularly suitable for aggressive shot blasting and high temperature powder coating applications. What's more; these Grub Screws can be securely fixed and are easily applied or removed with the use use of an Allen Key (not included).

• Material: Mild Steel with Silicone coating
• Colours: Black, Blue, Red and Yellow
• Maximum Operating Temperature: 250C

Slotted Plugs are designed with a double sealing ring on the underside of the flange that provides a secure and reliable seal. The design includes five complete threads for a secure fit. Offers protection from dirt, dust, debris, liquid residue and corrision. Head designed not to trap liquid when the plug is secured in place.

These Sealing Plugs are easy to install and remove by hand. The hex head design allows the plug to be applied or removed with a screwdriver, spanner, Allen key or socket. The range covers an extensive offering of dimensions suitable for Metric, BSP, and UNF threads.

Used in various applications, including hydraulic, pneumatic, and general engineering industries.

• Designed with a double sealing ring for a secure and reliable seal.Designed with a double sealing ring for a secure and reliable seal.

• Protects from contaminants and ingress of moisture.

• Easy to install and remove by hand.

• SRF1007, SRF1005, SRF1117

Material: LDPE, PA, PE Colour: Yellow, Blue Series Code: SR1005, SR1007, SR1117

These Snap Fit Plugs are designed to facilitate the application and removal on a component. They protect the aperture from ingress of contaminants like dirt, dust, and debris.

Easy to install and remove; once pushed into position, a single twist provides a secure and snug fit. A central tab at the top provides a strong grip for tightening and removal. The range is suitable for hydraulic fittings with Metric, BSP, UNF, and JIC threads.

Each plug covers a range of different thread sizes and styles.

• Easy to install and remove. Once pushed into position, a single twist provides a secure and snug fit.

• Features a central tab at the top that provides a strong grip for tightening and removal.

• Suitable for Metric, BSP, and UNF threads.

Material: LDPE Colour: Red, Yellow, Blue Series Code: SR1008, SRTFUP, SR1119, SR1010

Snap-Fit Blanking Plugs are designed to seal unused holes and apertures without the need for fasteners or adhesives. The snap-fit mechanism ensures a secure connection that prevents accidental removal, even under pressure or vibration. Offers high impact resistance and protects against dust, moisture and pollutants. Easy to install with a simple push or snap. Ideal for application in the manufacturing, electronics and construction industries.

• It offers a secure and dependable seal without extra fasteners or adhesives.

• It offers high impact resistance and keeps dust, moisture, and other pollutants out of the hole.

• It is easy to install, requiring only a push or snap into place, without needing tools.

Material: LDPE Colour: Black, Natural Series Code: SR1760

Tapered Paper Caps are perfect for paint and powder coating applications. Made from a blend of post-consumer and virgin materials. Can sustain operating temperatures of up to +205C.

• Tapered Paper Caps are a type of protective cap, that can withstand temperatures up to 204 C.

• Ideal use for end of tubes, pipes or other cylindrical objects.

• Made from a mixture of post-consumer and virgin materials, making them a recyclable option.

Material: Crepe Paper Colour: Brown Series Code: SR6114

Tapered Plugs with Ring Tab are designed for easy removal and installation. Features a tapered profile for added versatility. Provides protection against damage, dirt, moisture and corrosion. Features a sturdy ring tab for improved handling when removing the plug. The ring also provides a wall protection when fully installed.

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: SRSTCFPCR

Threaded O-ring Plugs for BSP/Gas Threads include a compressed flange lip and an O-ring to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole.

It may be installed using a spanner, screwdriver, or by hand. BSP Gas threads are available. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

• Material: HDPE
• Colour: Yellow
• Material Flammability Standard: UL94 V-2

Threaded Plugs with Gaskets are intended to establish a tight and secure seal that prevents dust, dirt, or other undesired components from entering. The inclusion of a gasket (washer) seal improves sealing capabilities, adding an extra layer of protection against leaks and impurities.

Threaded Plugs are easy to install and remove from the application using a straight screwdriver, hex key or wrench. They can withstand temperatures from -30C up to +90C.

Frequently used in hydraulic and pneumatic systems, automotive, and general engineering sectors.

• Provides a tight seal, preventing contaminants from entering.

• Easy to install and remove using a straight screwdriver, hex key or wrench.

• Can withstand temperatures from -30C up to +90C.

Material: LDPE, PA6, PA;TPE Colour: Red, Yellow, White Series Code: SRTFUGP, SRTFTG, SRF0012

Threaded Protection Plugs designed for use on BSP and Gas Threads. Safeguards threads and fittings from damage and contaminants during production, storage and shipment. The knurled head design allows easy hand installation and removal on pipes and tubes, by simply twisting.

• Features a knurled head design that makes them easy to install and remove by hand by twisting them onto the pipe or tube.

• The protection plug protects from contaminants like dirt, dust, debris, and moisture out of the hole.

• Used in various applications, including hydraulic, pneumatic and general engineering industries.

Material: LDPE, PA Colour: Red, Natural Series Code: SR1002, SR5757, SR1054

Threaded Protection Plugs designed for use on NPT Threads. Safeguards threads and fittings from damage and contaminants during production, storage and shipment. Can be installed by hand or using a 12-point socket head. Designed for strength and abrasion resistance. Can withstand temperatures from -40F up to 230F (-40C to 110C).

• It may be installed by hand or with a 12-point socket head, screwdriver or wrench.

• It can tolerate temperatures ranging from -40F to 230F | -40C to 110C.

• This threaded plug is suggested for usage where strength and abrasion resistance are required.

Material: HDPE, PEEK Colour: Red, Brown Series Code: SR5759, SRK0083

These Quick Fit Threaded Protection Plugs protect threads and fittings from damage during production, storage, and shipment, ensuring that they remain in good condition and ready for use when needed. The protection plug protects from contaminants like dirt, dust, debris, and moisture from the hole.

It conceals the initial thread of ordinary female threads. It is reusable and cost-effective material with less heat but excellent chemical resistance. Its ergonomic pull tab makes it simple to install and remove. Used in various applications, including hydraulic, pneumatic and general engineering industries.

• Its ergonomic pull tab makes it simple to install and remove.

• It is reusable and cost-effective material with less heat but excellent chemical resistance.

• Used in various applications, including hydraulic, pneumatic and general engineering industries.

Material: LDPE Colour: Red Series Code: SR1009

Threaded Protection Plugs designed for use on UNF Threads. Shield threads and fittings from damage and contaminants during production, storage and shipment. With fewer thread forms, they allow for quick application.

• It features fewer thread forms for faster application and may be applied or removed with a hand, hex spanner, or screwdriver.

• It is compatible with NS and NF Class 1-2-3 standard threads.

• Used in various applications, including hydraulic, pneumatic, and general engineering.

Material: LDPE, HDPE Colour: Red, Yellow Series Code: SR1077, SRF0029

Wide Flange Threaded Protection Plugs shield threads and fittings from damage and contaminants during production, storage and shipment. The nitrile gasket ensures a leak-tight seal against the mating surface. The wide flange prevents paint flakes from entering the hole upon removal. Withstands intermittent temperatures from -40C up to +100C.

• Its wide flange design keeps any paint flakes from the hole when removed.

• Their nitrile gasket seals the plug to the mating surface for leak-tightness.

• It is recommended for intermittent temperatures from -40C to +100C.

Material: PA Colour: Yellow Series Code: SR5761

Quick Fit Threaded Protection Plugs protect threads and fittings from damage during production, storage and shipment, ensuring they remain in good condition and ready for use when needed. They keep contaminants like dirt, dust, debris and moisture out of the hole.

Conceals the initial thread of standard female threads. They are suitable for various applications including those in the hydraulic and general engineering industries. They cover a wide range of thread sizes that meet Metric, Gas and UNF standards.

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: SRTFUPCR

Tube End Plugs are essential components used to seal the ends of tubes and pipes in a wide range of industries. Designed to provide a secure and reliable closure that helps prevent leaks, contamination, and damage to the tube or pipe. They have exceptional durability, versatility, and ease of installation; offering numerous benefits and be be used in various applications in industries such as construction, plumbing, and manufacturing.

Highly versatile in terms of materials and sizing. These plugs are typically made from high-quality materials like rubber and plastic, ensuring excellent strength and resistance to wear and tear.

Available in various sizes and designs to fit different tube or pipe dimensions, providing a precise and secure seal.

• Provides a secure and reliable closure that prevents leaks, contamination, and damage to the tube or pipe.

• Used in the construction, plumbing, and manufacturing industries.

• Provides a precise and secure seal.

Material: LDPE, PVC, PE Colour: Natural, Black, White Series Code: SRSTPI, SR1601, SR6461

Tube End Plugs are designed to tightly seal the ends of cardboard tubes to prevent contamination, moisture and damage. Featuring a push fit design, they are easy to insert and remove. Provides a good cover to the wall thickness of postal tubes. Available in various sizes and designs to fit different tube or pipe dimensions, while providing a precise and secure seal.

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: SRSTFRPCR

Threaded O-ring Plugs for UNF Threads include a compressed flange lip and an O-ring (optional) to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole.

It may be installed using a hex wrench, screwdriver, or hand. Often used on flat-faced hydraulic fittings, it is recommended when strength and resistance are desired as it can withstand temperatures that range from -40F to 230F | -40C to 110C. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

• Material: PP, HDPE
• Colour: Yellow, Black, Red
• Material Flammability Standard: UL94 V-0

These dust covers are designed to protect USB and RJ ports from dust, dirt, debris and moisture, when not in use. Resistant to temperatures of up to 150C (302F).

• It prevents dust, dirt, debris, and moisture from entering electrical components.

• It is resistant to temperatures of up to 150C | 302F

• Used for applications including the technology industry and cover connectors from printers, scanners and other electronic devices with USB ports.

Material: Nylon, Silicone Rubber, Plastic, EPDM Colour: Black, Grey Material Flammability Standard: UL94 V-2, Series Code: SRF0058

Uniplugs are versatile plugs designed for a secure and efficient seal in various applications. Available in various sizes to seal different openings, such as holes, pipes or tubes. They ensure a snug fit that prevents leaks, vibrations and the entry of dust or moisture.

• Ideal choice for industries such as automotive, electronics, and manufacturing.

• Designed with precision to provide a snug fit, preventing leaks, vibrations, and the entry of dust or moisture.

Material: LDPE Colour: Natural, Red Series Code: SR1039

Vent Plugs are designed to seal openings, while allowing controlled ventilation. Ideal for use in applications where pressure or temperature variations occur, such as in the automotive, electronics and manufacturing industries. These plugs offer a secure fit to prevent air, moisture and contaminants from entering or escaping. Has an integrated venting feature that makes them essential for pressure equalisation and temperature control.

• Offers a reliable solution to seal openings and regulate airflow.

• Designed with integrated venting features, allowing controlled ventilation while maintaining a reliable seal.

Material: Stainless Steel, PA Colour: Natural, White, Black, Grey, Brass Material Flammability Standard: UL94 V-2, Series Code: SR6260, SR1708, , SR1868, SR1866