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Round Threaded Plugs

 (10 product groups)

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Anti-Vibration Plugs - LDPE

Anti-vibration BSP threaded plugs are intended to decrease vibrations and noise in mechanical systems. The serrated shape prevents vibration-induced loosening, while maintaining a solid hold on the pipes collar.

  • Designed to be a reliable and efficient solution for reducing and dampening vibrations.
  • It is used with BSP hydraulic fittings.
  • Used in industries such as machinery, electronics, and automotive.
Material: LDPE Colour: Clear Series Code: SR6112

Collar Plugs

Collar Plugs feature a self-tapping design for easy installation. The thick walls make them highly durable and difficult to dislodge, ensuring a secure connection.

  • It features a self tapping design which makes it easy to install.
  • It protects against dust, debris, and other external elements.
  • Ideal for sandblasting and applications in the construction and automotive industries.
Material: LDPE Colour: Orange Series Code: SR1160

Threaded O-ring Plugs

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 O-ring Plugs - Metric Threads

Threaded O-ring Plugs for metric threads include a compressed flange lip and an O-ring to provide a watertight seal, for a superior leakage prevention, for hydraulic threaded fittings. Provides a tight seal and therfore prevents contaminant ingress from dirt, dust, debris, and moisture out of the aperture.

Can be installed using a spanner, screwdriver or by hand. Metric threads are available, with a cylindrical inner and outer diameter precise in millimetres. The fine taper of metric tapered thread allows for the best possible force transmission.Commonly used on hydraulic fittings, oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

  • Keeps contaminants like dirt, dust, debris, and moisture out of the hole.
  • Metric threads are available with a cylindrical inner and outer diameter precise in millimetres.
  • Used in oil and gas, plumbing, and automotive sectors.
Series Code:

UNF Threaded Plugs

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

Threaded Protection Plugs

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 - Metric Threads

Threaded Protection Plugs designed for use on Metric Threads. Shields threads and fittings from damage and contaminants during production, storage and shipment. Features a knurled head design for easy hand installation and removal, with a twisting motion. Ideal for applications exposed to high fluid flow and vibration.

  • Features a knurled head design that makes them easy to install and remove by hand by twisting them onto the pipe or tube.
  • Ideal for Metric thread applications exposed to high fluid flow residue and vibration.
  • Used in various applications, including hydraulic, pneumatic and general engineering industries.
Series Code:

Threaded Protection Plugs - NPT Threads

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

Threaded Protection Plugs - UNF Threads

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

Threaded Protection Plugs - Wide Flange

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