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Metal Mechanical Components

 (7 product groups)

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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

Seal Washers

Seal washers are used to provide a reliable and effective sealing solution. It features a design that creates a tight seal between two surfaces, preventing the leakage of fluids, gases or contaminants.

This range of Seal washers incorporates a silicone O-ring that helps it fit the surface and fill gaps or imperfections. They are manufactured from stainless steel, which provides good corrosion resistance and is slightly magnetic.

Seal washers are commonly used in industrial equipment and automotive applications. They are reusable and resistant to a temperature of -75C to +205C.

  • It prevents the leakage of fluids, gases or contaminants.
  • Incorporates a silicone O-ring that helps it fit the surface and fill gaps or imperfections.
  • Reusable and resistant to a temperature of -75C to +205C.
Material: 316 Stainless Steel Series Code: SRP0180

Setting Tools for Sealing Plugs - Inch

Setting Tools for Sealing Plugs in imperial sizes are designed to aid in effectively installing sealing plugs in various applications. They contribute to a better seal by reducing air or contaminant leakage.

The sealing plugs are fitted into a drilled hole, and the expander ball is pressed into the plug sleeve. The plug ball's separate grooved sealing rings and are pressed into the housing material to plug and seal the hole permanently. The ball is held in position. There is no need for threading, reaming, or machining of the O-ring grooves, just tape or sealing.

The product range is offered in hand tool and air tool variants for various installations. Before exerting pressure, please ensure that the ball is fully seated. They are often utilised in pneumatics, hydraulics, fluid power, automotive, industrial, and valve applications.

  • It contributes to a better seal by reducing air or contaminant leakage.
  • Offered in hand tool and air tool variants for various installations.
  • Used in pneumatics, hydraulics, fluid power, automotive, industrial, and valve applications.
  • For imperial sizes.
Material: Steel Series Code: SRP0193

Setting Tools for Sealing Plugs - Metric

These Setting Tools, for Sealing Plugs in metric sizes, are designed to aid in effectively installing sealing plugs in various applications. They contribute to a better seal by reducing air or contaminant leakage.

The sealing plugs are fitted into a drilled hole, and the expander ball is pressed into the plug sleeve. The plug ball's separate grooved sealing rings are pressed into the housing material to plug and seal the hole permanently. The ball is held in position. There is no need for threading, reaming, or machining of the O-ring grooves, just tape or sealing.

The product range is offered in hand tool and air tool variants for various installations. Before exerting pressure, please ensure that the ball is fully seated. They are often utilised in pneumatics, hydraulics, fluid power, automotive, industrial, and valve applications.

  • It contributes to a better seal by reducing air or contaminant leakage.
  • Offered in hand tool and air tool variants for various installations.
  • Used in pneumatics, hydraulics, fluid power, automotive, industrial, and valve applications.
  • For metric sizes.
Material: Steel Series Code: SRP0193

Square Tube Inserts

Square Tube Inserts 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

Stainless Vented Washers

Vented Washers are used with vented screws to aid the quick release of gases from blind tapped holes. The washers are common for HV and UHV systems because their slot vent feature reduces virtual leakage from high vacuum systems.

This range of Stainless Steel vented washers are used with vented screws to improve speed and performance when creating vacuums in vacuum chambers.

These vented washers are commonly used for industrial machinery or automotive components.

  • Commonly used for HV and UHV systems because of the centre vent feature that reduces virtual leakage from high vacuum systems.
  • Used with bolts, screws or other fasteners to improve the performance and durability of the assembly.
  • Used for industrial machinery or automotive components.
Material: 303 Stainless Steel Series Code: SRP0097.A2

Threaded Captive Washers

This range of Captive Washers has a very shallow thread on the inside diameter. This means they can be screwed on, and once past the threads they will not separate from the captive screw or bolt.

How to install a captive screw and washer assembly;
1) Place the captive screw into the panel hole.
2) Thread the washer on to the screw, beyond the threaded part of the screw, which retains the screw in the panel.

The washers are made from Stainless Steel that provides good resistance to corrosion and machinability. The material is a popular choice for construction and automotive applications.

  • Captive Washers has a very shallow thread on the inside diameter.
  • Once past the threads they will not separate from the captive screw or bolt.
  • Screw mounted.
Material: 303 Stainless Steel, 316 Stainless Steel Series Code: SRP0168