Menu Search
Request a quote

For large volumes and customised products, add to your cart and click request a quote, orcontact usand we will respond within 1 working days.

Hole Plugs

 (39 product groups)

What is a hole plug?

A hole plug is a device that is used to seal or to fill holes in order to prevent ingress and any liquids or gases from escaping or to keep out dirt and moisture, and to also protect internal threads. They are a durable yet cost-effective component used across many industries. Easy removal and their corrosion-resistant properties are just some of the benefits of choosing to use them in your applications.

Our range features various types and styles including tapered plugs, barrel plugs, rubber stoppers, hole blanking plugs, flexible plugs and threaded sealing plugs to name a few.

Materials

Our range is stocked full of plugs manufactured from materials such as:

Rubber - including silicone rubber plugs.

Plastic - including EPDM stoppers, LDPE, PVC, nylon and many more.

Applications & Processes

Hole plugs are used in various applications and processes - even those that require high temperatures. Below are just some of the examples of where they are used:

  • Pipe end protection
  • Masking & Powder coating processes
  • Hydraulic applications
  • Thread Protection
  • Sealing & Finishing

Thread Options

Thread choice need not be a concern as we stock plugs in the following; BSP, Metric, NPT, SAE, UNC, UNF and UNJS threads. Shape options are large too with domed plugs, flat plugs, and round and rectangular on offer. This is one of our largest ranges of plugs and we allow free samples on every option giving you the confidence you have made the right choice.

Our range is jam-packed full of various sizes including hole sizes to choose from. We also offer tapered plugs, pull plugs, body plugs, and snap fit plugs and masking plugs to suit your applications.

Each plug brings its own unique set of characteristics, so we have put together this handy guide to help you make the right decision when choosing hole plugs - check out Hole Plugs Explained for more information.

List Grid

Tapered Caps & Plugs - Wide Flange

In stock In production

Wide Flange Tapered Caps & Plugs provides a greater protection to threaded and non-threaded pipes, ports, and access points during storage and transit against damage, dirt, moisture, debris, and corrosion. Designed to allow the part to plug multiple inside diameters or outside diameters.

Easy to install and remove due to their threaded and smooth connectors. Wider flange provides greater support for bearing surfaces and prevents the plug from being accidentally pushed down through the contact piece. Suitable for use in hydraulic systems, automotive components, chemical or medical industries.

  • Material: LDPE
  • Colour: Blue, Red

{0} variants (Filters applied) {0} variants (No filters applied)

Tapered Caps & Plugs - Heavy Duty

In stock In production

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

{0} variants (Filters applied) {0} variants (No filters applied)

Covered Tapered Plugs

In stock In production

Covered Tapered Plugs are designed to ensure a secure fit due to their convex sides and protect from contaminants, debris and damage. It features a push fit style that makes it easy to use and remove.

Used in a variety of applications, including blind holes, pipes, furniture or electrical boxes. They are reusable due to the material from which they are constructed without affecting the effectiveness of the sealing.

  • Material: Silicone
  • Colour: Grey, Yellow, Green, White, Red, Black, Pink, Purple, Blue, Clear

{0} variants (Filters applied) {0} variants (No filters applied)

High Temperature Tapered Plugs

In stock In production

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

{0} variants (Filters applied) {0} variants (No filters applied)

Snap Fit Plugs

In stock In production

These Snap Fit Plugs are designed to provide a finished and professional appearance to the surface while protecting the hole or opening from damage and debris.

Easy to install and remove, once pushed into position, a single twist provides a tight, snug fit, and a central tab at the top provides a strong grip for tightening and removal. The range is suitable for Metric, BSP and UNF threads. Used in electrical and automotive applications.

  • Material: LDPE
  • Colour: Red, Black

{0} variants (Filters applied) {0} variants (No filters applied)

Collar Plugs

In stock In production

Collar plugs feature a self tapping design which makes them easy to install. Very durable due to their thick wall, they are difficult to dislodge and offer a secure connection.

Designed to protect your equipment from dust, debris and other external elements. Ideal for sandblasting and other applications in the construction and automotive industries.

  • Material: LDPE
  • Colour: Orange

{0} variants (Filters applied) {0} variants (No filters applied)

Banjo Union Plugs

In stock In production

Banjo Union Plugs are designed to protect banjo unions from damage, wear and tear, and dirt or moisture ingress. They provide a secure fit on banjo unions DIN 7642 B/E, forming a reliable sealing surface to prevent leaks.

Ideal for hydraulic and fluid systems, they are durable and can come with or without a cover tab. It can be used in applications in automotive or industrial machinery.

  • Material: LDPE
  • Colour: Natural

{0} variants (Filters applied) {0} variants (No filters applied)

Blanking Plugs

In stock In production

Blanking Plugs, also know as Blanking Caps or Hole Blanking Plugs, are used in the sheet metal industry. They provide protection against sharp edges, and are ideal for closing panel cavities. A handy hole plug, they protect against dust and other forms of ingress during the cleaning and manufacturing process.

Our range features rubber hole blanking plugs made from black Thermoplastic Rubber (TPR) or black Polyvinyl Chloride (PVC). Benefiting from acid resistance, these panel plugs are ideal for metal panels. The PVC version can withstand temperatures of up to 50C, and the TPR option can withstand temperatures ranging between -40C and 135C - making it a super versatile choice.

We also have a range plastic blanking plugs in black Ethylene-butylacrylate Copolymer (EBA) plug blanking options - suitable in applications where body plugs are required to protect against sharp edges. This plug can withstand temperatures from -30C up to a maximum of +50C. Perhaps browse our range of hole plugs made from clear copolyester - a strong thermoplastic resin that's highly popular. This blanking plug features a flat head that helps minimise distortion.

Blanking caps offer a clean finish and are and easy to use, quick solution. They large selection to suit hole diameter and panel thickness, so you are sure to find an option to suit your application needs.

{0} variants (Filters applied) {0} variants (No filters applied)

Blasting Plug

In stock In production

These Blasting Plugs are intended to mask blasting and wet paint applications. The inside pipe surface remains clean and is shielded from steel grit damage and impact. When painting, it provides minimal shadowing and can endure high pressures, making it highly durable.

It incorporates a screwdriver slot for easy mounting and disassembly. It is resistant to temperatures ranging from -30C to +50C. It is commonly used in mechanical, construction, oil and gas, medicinal, and painting applications.

  • Material: LDPE
  • Colour: Red

{0} variants (Filters applied) {0} variants (No filters applied)

Body Plugs

In stock In production

These Body plugs are great for closing panel cavities and firmly sealing apertures or holes such as sharp edges. They act as a protective barrier, preventing dust, dirt, moisture, and other contaminants from entering and potentially causing harm or compromising the enclosed space's integrity.

It has a clean finish and a tight and secure fit thanks to a push fit. They can tolerate temperatures ranging from -40C to 135C. Used in various applications, including automotive, industrial equipment, and machinery.

  • Material:TPR, Silicone, TPE
  • Colour: Black

{0} variants (Filters applied) {0} variants (No filters applied)

Centre Pull Plugs

In stock In production

These Centre Pull Plugs are used to seal electrical wire ends. Due to the tapered design, the item can plug multiple inner diameters. These plugs' snug fit and secure seal prevents undesired substances from entering the open tube or hole, protecting internal components and ensuring optimal performance.

The integrated centre tab is designed for quick and easy removal and installation by hand and with a tool. It protects against damage, dirt, moisture, and corrosion during storage and shipping. Used in various applications, including electrical cables in machinery, equipment, and control panels.

  • Material: LDPE, TPR
  • Colour: Yellow, Black, Orange, Red

{0} variants (Filters applied) {0} variants (No filters applied)

Centre Pull Tab Hose Plug

In stock In production

Pull Tab Hose Plugs are designed to plug and seal hose ends. They have ribs that ensure a tight fit when plugging hydraulic lines without straining them. It features a high tensile strength, toughness, and flexibility.

The inside centrally located pull tab enables simple plug insertion and removal, making it a hassle-free alternative. Furthermore, the tapered form allows for the plugging of numerous interior diameters. This plug's snug fit and secure seal effectively prevent dust, dirt, and other impurities from entering the hose, protecting internal components and guaranteeing optimal performance. Commonly used for construction, automotive, and agricultural applications.

  • Material: EVA
  • Colour: Yellow

{0} variants (Filters applied) {0} variants (No filters applied)

DKO Side Release Plugs

In stock In production

These DKO Side Release Plugs protect DKO-compression fittings (24 nipples with O-Ring) during transit, storage, and processing from damage and contaminants. These plugs' sturdy structure ensures dependable performance even in harsh environments. The leak-proof seal and secure connection prevent fluid leakage or loss, reducing the danger of equipment damage, productivity loss, or safety issues.

The flexible end fits snugly into the DKO swivel nut, and the side pull tab allows easy removal. Commonly used to meet the needs of industries such as automotive, manufacturing, and machinery.

  • Material: LDPE
  • Colour: Red, Yellow

{0} variants (Filters applied) {0} variants (No filters applied)

Domed Blanking Plugs

In stock In production

These Domed Blanking Plugs are suitable for sealing panel cavities and are meant to seal off gaps in the sheet metal sector for equipment or machinery as a safeguard against sharp edges. They also act as a secure barrier, preventing dust, dirt, moisture, and other contaminants from entering.

When placed, the domed form gives a nice and clean finish and helps to deflect impacts, lowering the chance of damage to the plug or the equipment it is put in. They are corrosion-resistant and electrically insulating.

Simple to install as they are made to fit tightly into the opening they're sealing, ensuring a secure fit. They come in a large offering to suit hole diameter and panel thickness and are used in industries including manufacturing, automotive, construction, and electronics.

{0} variants (Filters applied) {0} variants (No filters applied)

Ezeplugs

In stock In production

Ezeplugs are used to seal and secure threaded holes. They include a central or lateral pull tab that allows them to be easily inserted and removed from threaded holes. Several sizes are available to protect over 25 different imperial and metric thread sizes. It protects against damage, dirt, moisture, and corrosion during storage and shipping.

It is simple to install with the patented quick-fit design and locks the plug in place with a simple push. It also has a sturdy and flexible pull tab that makes removing it easy. Used in various applications, including industrial machinery, control panels, electrical panels, and other equipment.

  • Material: LDPE
  • Colour: Red

{0} variants (Filters applied) {0} variants (No filters applied)

Flanged Barrel Plugs

In stock In production

These Flanged Barrel Plugs protect and seal openings or ports of tubes, pipes and other cylindrical openings. It features convex sides to ensure a more secure fit and prevent them from slipping out.

In addition, they prevent the ingress dust, dirt, and moisture into the equipment. It protects internal components from leaking and contaminations entering.

The plug is inserted into the opening or port, and the flange is pressed against the surrounding surface, creating a secure seal. The flange ensures the plug remains in place and prevents it from being accidentally dislodged. Used in various applications, including industrial, manufacturing, and automotive.

{0} variants (Filters applied) {0} variants (No filters applied)

Flexiplugs

In stock In production

Flexiplugs are used to secure screws and nails in threaded and plain holes in plasterboard, plaster and other soft materials. They give a firm grasp, resist breakage and tearing and are good protection against damage, dirt, moisture, and corrosion during storage and transportation.

Due to its lightweight, pre-formed, and pre-drilled design, it is simple to install and remove by gently hand threading. Metric and UNF thread sizes are supported. Commonly used in construction, electrical, and industrial equipment.

  • Material: PVC
  • Colour: Yellow, Black

{0} variants (Filters applied) {0} variants (No filters applied)

Fluid Absorption Plugs

In stock In production

These Fluid Absorption Plugs are meant to reduce fluid excess residue by absorbing and holding fluids, preventing leak damage and contamination from entering the application, such as water, oil, substances with intrinsic chemical resistance, and fuel.

They are safer, simpler, and cleaner than traditional plugs since they leave no residue in the thread or hole. They are appropriate for metric and imperial threads and simple boreholes.

Its unique design enables rapid and easy installation and removal, saving money and time. Used in industries such as automotive, chemical, and environmental. They are commonly used in areas where the potential for fluid leaks or spills exists, such as around machinery, storage tanks, or transportation containers.

{0} variants (Filters applied) {0} variants (No filters applied)

Masking Flangeless Plugs

In stock In production

Masking Flangeless Plugs are a type of plug that is used to cover holes without masking the surrounding area. They protect against contaminants, dust, dirt, damage, or undesired substances. It features conical rings and a hollow core, which allows many different areas to be masked.

Furthermore, the pull tab makes them simple to install and remove, allowing for smooth insertion and a snug fit that eliminates unwanted leaks or seepage. The reusable nature of the material used in these plugs allows for various uses, minimising the need for frequent replacements and helping to reduce waste. They can be utilised in multiple applications, such as powder coating, painting, plating, and sealing.

  • Material: EPDM, Silicone, TPE, PVC
  • Colour: Black, Natural, Blue, Green, Purple, Orange, Yellow, Pink, Red

{0} variants (Filters applied) {0} variants (No filters applied)

Masking Pull Plugs

In stock In production

Masking Pull Plugs, also known as silicone masking plugs, are plugs used to mask threaded and non-threaded holes. They resist chemicals, dust, dirt, temperature changes, and abrasion. Furthermore, the pull tab simplifies installation and removal, allowing for smooth insertion and a secure fit that avoids undesired leaks or seepage.

The reusable material used in these plugs allows for various uses, reducing the need for frequent replacements and contributing to waste reduction. They can resist temperatures of up to 250 degrees Celsius and are used in various applications, including powder coating, sealing, automotive assembly, and electronics production.

  • Material: Silicone, EPDM, Silicone Rubber, TPR
  • Colour: Natural, Black, Clear, Red, Grey, White, Purple, Green, Pink, Orange, Yellow, Blue

{0} variants (Filters applied) {0} variants (No filters applied)

Masking Washer Plugs

In stock In production

These High Temperature Washer Plugs are used to mask the surface around a threaded or plain hole, with an integrated washer and plug that allows them to function as a single item. They are long-lasting and resistant to chemicals, temperature changes, and abrasion.

These plugs are simple to install and remove, and their design assures a snug fit, a secure seal, and the prevention of leakage or contamination. They can withstand high temperatures of up to 250 degrees Celsius and are used in various applications such as powder coating, painting, plating, sealing, automotive assembly, and electronics manufacturing.

  • Material: Silicone, EPDM
  • Colour: Grey, Natural, Black, Clear, White, Dark Green, Yellow, Pink, Purple, Red

{0} variants (Filters applied) {0} variants (No filters applied)

NPT Thread Plugs

In stock In production

NPT thread plugs are used to seal and protect the ends of BSP/NPT threaded pipes and fittings. Their robust design allows them to withstand high pressure, temperature, corrosion, dirt, and damage during storage and shipment.

Additionally, their tapered form allows the component to plug numerous inner diameters, assuring a tight and leak-free fit. They are simple to install due to their push-fit mounting style and are used in plumbing pipes, HVAC, automotive, and industrial applications.

  • Material: LDPE
  • Colour: Blue

{0} variants (Filters applied) {0} variants (No filters applied)

Paper Masking Plugs

In stock In production

Paper masking plugs are versatile and efficient masking solutions designed to protect and seal off openings during painting, coating, or surface treatment processes. These plugs are made from high-quality paper material, known for its excellent conformability and ability to withstand various chemical substances. The unique design of paper masking plugs allows for easy insertion and removal, ensuring a tight and secure fit in a wide range of hole sizes and shapes. They effectively prevent paint, primer, or other coatings from entering or contaminating areas that need to remain untouched.

The main characteristics of paper masking plugs include their flexibility, durability, and compatibility with different surfaces. These plugs are highly flexible, allowing them to conform to irregular shapes and contours. The paper material used in their construction ensures durability, even when exposed to harsh chemicals or solvents. The plugs' versatility allows them to be used on a variety of surfaces, including metal, plastic, glass, and wood.

  • Material: Crepe Paper
  • Colour: Brown

{0} variants (Filters applied) {0} variants (No filters applied)

Parallel Protection Plugs

In stock In production

Parallel protection plugs are general-purpose plugs that are used to protect a variety of applications. It has a parallel design that ensures a secure and snug fit while preventing contaminants, damage, dirt, corrosion, moisture, and debris during storage and transportation. It is highly fragmentation-resistant and suited for threaded applications.

The plug has a closed top design and convex sides to ensure a secure fit. It is easy to install and remove and provides a neat finish. Suitable for various applications in different industries, including automotive, manufacturing, and commercial.

  • Material: LDPE, TPE, PVC, Vinyl
  • Colour: Natural, Black, Green

{0} variants (Filters applied) {0} variants (No filters applied)

Pipe Bevel Edge Protectors and Plugs

In stock In production

Pipe Bevel Edge Protectors are essential to secure the pipe plug during handling, shipping, and storage. They are designed to fit firmly over the end of pipes ranging in size from 8"" to 120"", providing a safe and effective barrier against moisture, dirt, and other possible hazards.

It is simple to install by simply pounding the clamping system down. The clamping system will extend and press the protection against the inside of the pipe. Bevel protectors and pipe plugs are available in diameters ranging from 8"" to 64"" for maximum protection and pipe closure. Used in applications for oil and gas drilling rigs, construction sites, warehouses and factories.

{0} variants (Filters applied) {0} variants (No filters applied)
  • of 2