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Round Rubber Metric Threads

 (8 product groups)

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Easy Pull Masking Caps

Easy Pull Masking Caps are intended for masking parts during anodising, blasting, powder coating, e-coating, plating, and ordinary paint applications. Available in a variety of materials with a wide range of benefits. Silicone is a high-quality masking substance that can withstand high temperatures. EPDM is a less expensive compound that is less heat resistant.

  • Easy Pull Masking Caps provide optimum protection for end tip profiles, such as rods, pipes and tubes during manufacturing processes.
  • Typical applications include; anodizing, blasting, powder coating, e-coating, plating and general paint lines.
  • To ensure the best possible fit, the inside diameter dimension should be approximately 10 percent smaller than the outside diameter of the part being masked.
Material: EPDM, Silicone, PVC Colour: Black, Natural, Clear, Yellow Series Code: SR1096, SR6119, SR5755, SRF0079

High Temperature Tapered Plugs

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

Masking Pull Plugs

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

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

Masking Washer Plugs

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

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

Socket Screw Cover Caps

Socket Screw Cover Caps protect socket head screws, preventing damage caused by corrosion and the ingress of impurities. They also add aesthetical appeal. Can tolerate temperatures ranging from -40C up to +150C. Used for automotive and electrical purposes.

  • Used for the inside of UPS boxes when high voltage cables pass close to metal screw heads.
  • Cover and protect socket head screws from dust and dirt, while providing a quick and clean finish.
  • Used in appliances, electrical applications and automotive.
Material: Silicone, LDPE Colour: Black, White, Grey Series Code: SR1628, SR1813

Stud Protection Caps

Stud Protection Caps are used to protect BSP and UNF threads. Designed with a small flange to allow the operator to tighten it with a socket spanner without having to remove the cap.

It increases protection against contaminants and limits wasted time during repetitive operations. It also allow economical handling.

  • Material: Polyethylene (PE)
  • Colour: Natural