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Metal Threaded Barrier Seals

 (16 product groups)

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Bolt Seals

A high security Bolt Seal that is ideal for use for the securing import and export goods both domestically, and internationally. Applications include; shipping containers, cargo containers, trucks, trailer vehicle doors and rail freights.

These bolt seals features an 18mm insert and pin head that keeps the seal engaged on the applications latch when the plastic cover is intentionally or accidentally removed. It has limited 180 degree rotation when engaged. These seals prevent high-speed spinning attacks on the barrel. The bolt seal also features a label attachment.

The range includes different options, including pins that are either coated or uncoated. The coated pin has an additional layer of paint that gives it an extra layer of protection from chips and damage.The bolt seal barrel is made from high-quality ABS material, which benefits from impact resistance and also indicates evidence of tampering.

ISO 17712:2013 (coated pin option only) and C-TPAT compliant.

To Install;
1. Place pin into barrel
2. Press down on seal
3. Use bolt cutters to remove (sold separately).

  • Material: Acrylonitrile Butadiene Styrene (ABS) Barrel and Steel Pin
  • Colours: Blue, Green, Orange, Red and White


Series Code :SRH0019, SRH0018, SREinLock

Control Knobs - With Marking

Control Knobs with Markings are ideal on applications that require fine, precise position adjustments. These knobs are designed with an ergonomically shaped knurled rim and indicator mark for accurate setting and adjustment.

Fluted Grip Knobs - Threaded Insert

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

Fully Threaded Studs & Rods

Threaded Rods are ideal for applications where a screw head is not needed, or where space is precious. The Threaded Rod are fastened completely into the material, and threaded right down into the application.

Sometimes referred to as a Plastic Threaded Bar, our Thread Rod range features Fully Threaded Rods and Studs made from Nylon 6/6, including options that have a flame resistance rating of UL94 V2. Nylon is an ideal material for applications where a chemical resistant, insulating, lightweight and non-magnetic solutions is required.

  • Colour: Natural
  • Rod & Stud Lengths included, but are not limited to; 20cm and 100cm.

Commonly purchased alongside our Plastic Fly Nuts & Wing Nuts by our customers.

Grip Hand Wheels & Knobs - Female

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

Knurled Knob - Threaded Insert

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

Lobed Hand Wheels & Knobs - Female

Female Lobed Hand Wheels & Knobs have a scalloped edge to allow for maximum grip and comfort. These durable lobed knobs are impact and chemical resistant and provide a neat appearance for finished applications that require adjustment.

Machine Feet - Standard

Our range of Standard Machine Feet made with zinc-plated steel stud and a Polyamide (PA) base, are made to support machinery, electronic racks and conveyor belt applications. The feet have a maximum of 20 degree articulation and can be purchasesd in variants either with or without bolt holes. Additional non-slip pads can be purchased separately when extra friction is required.

Series Code :SR1545

Rectangular Threaded Inserts & Glides

Our range of Threaded Inserts and Glides come in a variety of options. Inserts are placed into the cavity at the end of pipes and tubes to provide a clean and neat finished appearance. Inserts also offer surface protection, and prevent the ingress of dirt and other contaminants.

These inserts can be used in a range of standard or heavy duty applications, but are ideally used with adjustable feet, tilt glides and castors.

Available are all-metal inserts, and plastic inserts with a metal nut. The metal threat provides a secure fit and allows for smooth repeatable adjustment of the insert. The plastic inserts come either as a single piece or a two-piece moulding. The two-piece mouldings fit neatly together to fit into tubes.

  • Materials: High-Density Polyethylene (HDPE), Polyamide (PA) and Aluminium.
  • Colours: Black, Grey and Natural


Series Code :SR1571, SR1570, SR1567

Round Threaded Inserts

Round threaded inserts are available as quick-fit inserts for tube ends and connecting pipes. They are threaded for secure screw fixing. These threaded inserts provide a stable and secure mounting point for a wide range of furniture and equipment components.

They are commonly used in the manufacturing, packaging and construction industries.

  • Material: HDPE, Nylon, PA, Steel, PP, LDPE, Aluminium, PE
  • Colour: Black, Natural, Grey


Series Code :SR1570, SR1430, SR1567

Round Threaded Inserts - Metal

Round Threaded Inserts provide a threaded surface for fastening screws, bolts or other items. They are ideal for heavy duty applications and are made from cast aluminium alloy. Have an internal thread to accommodate adjustable levelling feet and brackets.

Their metal threads allow for a smooth, secure, and durable fit, and the two-piece mouldings fit snugly into the tubes. There are ideal for use with adjustable feet, tilt guides and castors in furniture applications such as tables, chairs, cabinets or sofas and appliances.

  • Material: HDPE, Steel
  • Colour: Black, Natural


Series Code :SR5438, SR1571

Security Seals

Our Security Seals provide a tamper evident seal for plastic containers, while also adding a level of security protection against theft and contamination.

Ideal for use on storage and shopping containers. This range of seals is available in a selection of sizes and a choice of styles, including; cable lock, EZE seal, smooth grip and metal lock.

  • Materials: Acrylonitrile Butadiene Styrene (ABS), Aluminium, Polypropylene (PP) and Steel
  • Colours: Blue, Green, Natural, Orange, Red, White and Yellow


Series Code :SRArrowLock, SR1153, SR1152, SR1151, SRZipLock, SRSphereLock, SRLuggagelock

Square Tube Inserts

Square Inserts and Glides provide a finished look and offer protection to the end of square tubing, poles and posts. Two designs available; ribbed for maximum grip that can be used on multiple tube guages or with a plain shank that fits one tube guage specifically, giving you a step lead for easy installation.

Designed to provide a tight fitting connection on a variety of tubular products. Some of the range help prevent against damage to floors or other surfaces, as well as tube protection from external elements.

They come in a variety of options and styles; standard square ribbed inserts, lightweight square inserts, and metallic square inserts. Typically used in furniture and industrial equipment applications. The versatility of materials, finishes and colours provides a choice to maximize the aesthetical appearance and premium fit for your application.

  • Finishing product used for square tubular products.
  • Ideal for use on furniture and industrial equipment.
  • Helps prevent damage to floors and protect the tube from external elements.
Material: ABS, LDPE, PE, TPR Colour: Silver, Black, White, Mid Grey, Blue, Red, Yellow, Brown, Green, Dark Grey, Grey Series Code: SR5722, SRANQ, SR1540, SR1542

T-Handle Knobs

T-Handle Knobs have metal inserts or studs that thread easily and create an easy to grip knob with an ergonomic design. The T-Handle design provides a strong hand hold for quickly adjusting controls or as a lever.

Series Code :SR6540

Waist Shaped Knobs

Waist Shaped Knobs have a curvy, hourglass shape that provides a firm gripping surface that is also comfortable. These durable knobs fit on to threaded applications and are resistant to oils, fuels, and greases.

Wing Knobs - Tapered/Threaded Insert

Female Tapered Wing Knobs are designed to give good leverage with each turn making them ideal for applications that require frequent tightening and loosening. These tapered plastic knobs with steel inserts are easily gripped and durable.