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Polypropylene Threaded Fixed Length Seals

 (6 product groups)

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Diamond Knurled Knobs

Diamond Knurled Knobs have rough ridges around the outside of the handle creating a firm gripping surface that is also comfortable. These durable knobs fit onto threaded applications and are resistant to oils, fuels, and greases.

Fixed Length Seals - Plastic

Plastic Fixed Length Seals offers an easy and cost-effective way to deter theft and provide evidence of tampering or breaches. Ideal for securing truck and container doors. Available in several types, including InnoLock, OctoLock and TwinLock.

  • An economical seal with a fixed length. Ideal for securing truck and container doors.
  • Three types available, including all-plastic options.
  • Easy to use.
Material: , Polypropylene Colour: Blue, White, Yellow, Red, Orange, Green Series Code: SRH0025, SRH0024, SRH0023

Round Threaded Inserts

Round Threaded Inserts are quick-fit inserts for tube ends and connecting pipes, designed for secure screw fixing. Provides a stable and secure mounting point for various furniture and equipment components.

  • It is available as quick-fit inserts.
  • Ideal for tube ends and connecting pipes.
  • Used in manufacturing, packaging, and construction industries.
Material: Steel, HDPE, LDPE, PA6, PP, PA, Aluminium Colour: Natural, Black Series Code: SR1430, SR1570, SR1567

Security Seals

Security Seals provide a tamper-evident seal for plastic containers, offering protection against theft and contamination. Ideal for use on storage and shopping containers. Available in various styles, including cable lock and EZE seal.

  • Our Security Seals provide a tamper evident seal for plastic containers, plus security protection against theft and contamination.
  • Ideal for use on storage and shopping containers.
Material: Steel, PP, HIPS Colour: Orange, Yellow, Red, Green, Natural, White, Blue Series Code: SR1152, SRArrowLock, SR1153, SR1151, SRZipLock, SRSphereLock, SRLuggagelock

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

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