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Fixed Spring Plungers

 (22 product groups)

List Grid

Corner Hinges - Fixed Pin

External Metal Corner Hinge are suitable for machine covers and electric panels. They come in different profiles and sizes to be fixed either with stud or screwed on.

Draw Latch with Keeper

Flexible Over Centre Drawer Latches have a low profile design and the keeper is concealed and fixed under the latch to aid this design feature. The handle is made from black rubber making it non-corrosive and if fixed using standard M4 screws (not supplied)

Draw Latches

Over Centre Drawer Latches have a smooth surface for an aesthetic finish and operate with a draw hook. They securely pull two components together and lock by pushing the latch over its centre. This range of latches are light duty when compared to the Wire Latches. They are used on small containers, metal boxes and light industrial cleaning machine. A choice of material is on offer to suit various application environments.

Dust Caps

These Dust Caps are designed to keep dust, humidity, dirt, ingress, and other contaminants out of locks. In addition, they offer excellent durability and resistance to wear and tear. They fit the exact hole sizes as the corresponding lock types.

These caps' snug fit and secure closure make them easy to install. As it is installed between the lock and the door, you will need to include the thickness of the dust cap base in your calculations when considering the appropriate grip range. Widely used in various industries, including electronics, automotive, and industrial manufacturing.

  • Material: PU
  • Colour: Black

Please get in touch with customer service for other colours.

Fixing Plates & Rings

The Quarter Turn lock range is supplied with a range of accessories including fixing rings. These are supplied in two different types; one in Spring Steel and the other in Die Cast Zinc. They are suitable for all locks with a 20.2 x 22.2 fixing hole.

Key Tags

Plastic key tags can be fastened to a range of latch & lock keys; they include an inlay card, window and metal split ring, making them highly economical. These tags can help with good key management and security in retail premises.

  • Available in eight assorted colours, including; Orange, Black, Purple, White, Blue, Yellow, Red, Green.
  • Comes in a pack of 100 tags, as standard.

Link Lock with Keeper

Rotary Link Locks securely pull and lock two components together. They are made from Stainless Steel and can be operated by hand making them quick and easy to use. They are suitable for a wide variety of applications including containers, packaging and industrial cleaning machines

Locating Plates

The Locating Plates in this range are used to securely position Cam Locks when there is a potential risk of having some movements due to the nature of the application. This range cover a washer and a plate made of steel.

Lock Handles & Padlock Cages

The Quarter Turn lock range is supplied with a range of accessories including lock handles. These are supplied in a polyamide material. They are suitable for all locks with a 20.2 x 22.2 fixing hole

Pallet Feet

Low-profile Pallet Feet that are often called Weld Cups. They fit standard metal base glides and provided added strength and protection.

The smooth Mild Steel material protects floors and helps to reduce noise levels, while fully encapsulating and protecting the metal base.

The maximum post sizes assume SHS tubing is used. This Pallet Foot range is ideal for metal pallets and stillages.

  • Stacking options available.

Rods & Accessories

Rod assemblies for two and three point installations of flush recessed latches. Rod assemblies include guide, keeper, and rod. Aluminum rods are .34" diameter. Rod assemblies have a .75" throw. Guide and keeper brackets are 1010 steel with black nylon inserts. Latch is not included and must be purchased separately.

Side Spring Draw Latches with Keeper

Spring Draw Latches or Tension Latches securely pull and lock two components together. The spring allows a expandable pull and firm locking. A selection of materials allow the use of this Draw Latch in various applications.

Spring Plungers - Ball - Slotted

These Spring Plunger with a ball and slotted are used for locating, applying pressure, and lifting off. They have three components: a threaded body, a stainless ball, and a spring mechanism. The spring on the plunger provides the necessary force to keep the plunger in either the extended or retracted position.

The slotted design allows for simple adjustment and exact positioning, allowing one to fine-tune the plunger's extension or retraction to fit individual needs. While the stainless ball is selected for its outstanding corrosion resistance, it ensures the plunger's longevity and reliability even in tough settings. Additionally, the stainless steel ball enables smooth functioning, eliminating friction and wear.

It is simple to install and use and is designed to handle high stress and pressure. The threaded body makes it easy to integrate into existing systems or buildings. It can withstand temperatures up to 250C. These spring plungers are widely utilised in various industries, including medical, optics, orthopaedics, machine and fixture design, lighting equipment, and electronic components, due to their endurance and versatility.

  • Slotted design allows for simple adjustment and exact positioning, allowing one to fine-tune the plunger's extension or retraction to fit individual needs.
  • The stainless steel ball enables smooth functioning, eliminating friction and wear.
  • It can withstand temperatures up to 250C.
Material: Stainless Steel, Black Steel

Spring Plungers - Ball End - Smooth

These Spring Plungers with a ball end and a smooth body design are used for locating, applying pressure or lifting off. It is made of three parts: a smooth body, a ball end, and a spring mechanism. They resemble pin-end spring plungers, but the ball end engages more gently and reduces wear and tear on both the workpiece and the plunger.

The plunger's ball end provides a point of contact for accurate engagement and positioning within the application. The collar on the spring plunger serves as a retention function, keeping the plunger securely in place once inserted.

Its smooth body facilitates insertion and is held in place using an interference fit, as well as quick release. It can withstand temperatures of up to 250ºC and is widely utilised in machine and fixture design, electronics, medical, electronics, automotive, and lighting equipment.

  • Used for locating, applying pressure or lifting off.
  • Resemble pin-end spring plungers, but the ball end engages more gently and reduces wear and tear on both the workpiece and the plunger.
  • It can withstand temperatures of up to 250ºC.
Material: Stainless Steel

Spring Plungers - Ceramic Ball - Slotted

These Spring Plunger with Ceramic Ball and slotted are used for locating, applying pressure, and lifting off. They have three components: a threaded body, a ceramic ball, and a spring mechanism. The spring on the plunger provides the necessary force to keep the plunger in either the extended or retracted position.

The slotted design allows for simple adjustment and exact positioning, allowing one to fine-tune the plunger's extension or retraction to fit individual needs. While the ceramic ball has high hardness, wear, and corrosion resistance, it reduces the possibility of galling or damage to the mating surfaces.

It is simple to install and use and is designed to handle high stress and pressure. The threaded body makes it easy to integrate into existing systems or buildings. It can withstand temperatures up to 250C. These spring plungers are widely utilised in various industries, including medical, optics, orthopaedics, machine and fixture design, lighting equipment, and electronic components, due to their endurance and versatility.

  • The slotted design allows for simple adjustment and exact positioning, allowing one to fine-tune the plunger's extension or retraction.
  • The ceramic ball has high hardness, wear, and corrosion resistance, reducing the possibility of galling or damage to mating surfaces.
  • It can withstand temperatures up to 250C.
Material: Stainless Steel

Spring Plungers - Expander Fit

These Expander Fit Spring Plungers are used for positioning, applying pressure, and lifting off. Its unique body design bends to expand, contract, and adjust to bore location tolerances as broad as + 0.2 mm d4.

Its material provides excellent strength in various conditions and temperatures, as well as corrosion resistance, control, and stability. It is quick and easy in production and assembly, and it removes the requirement for the cost of high-accuracy machining and part preparation.

It is recommended that it be used as a single, one-time installation for optimum results since repeated actions of install and uninstall can diminish its capacity to expand into holes with broader tolerances owing to plastic fatigue. It is resistant to temperatures ranging from -30C to +50C. Ideal for applications in plastic moulded components for machine and fixture design, electronics, medical and lighting equipment.

  • Used for positioning, applying pressure, and lifting off.
  • Its unique body design bends to expand, contract, and adjust to bore location tolerances as broad as + 0.2 mm d4.
  • It can withstand temperatures ranging from -30C to +50C.
Material: ThermoplasticColour: Black

Spring Plungers - Pin - Hex Socket

These Spring Plungers with a pin end and a Hexagonal socket are used for locating, applying pressure, and lifting off. They have three components: a threaded body, a pin end, and a spring mechanism, as well as a hexagonal socket. The spring on the plunger provides the necessary force to keep the plunger in either the extended or retracted position.

The slotted design enables easy adjustment and precise alignment, allowing the plunger's extension or retraction to be fine-tuned to meet individual needs. The plunger pin can be quickly extended or retracted using manual force by push fitting, allowing for rapid modifications or changes in position.

The hex socket makes it easy to drive the spring plunger with a hex key. The threaded body makes it easy to integrate into existing systems or buildings. If the Pin is made of thermoplastic, it can withstand temperatures from -30C to +50C; however, if your Pin is made of stainless steel, it can withstand temperatures up to 250C. These spring plungers are widely utilised in various industries, including medical, optics, orthopaedics, machine and fixture design, lighting equipment, and electronic components, due to their endurance and versatility.

  • It has three components: a threaded body, a pin end, and a spring mechanism, as well as a hexagonal socket.
  • It can withstand temperatures from -30C to +50C; however, if your Pin is made of stainless steel, it can withstand temperatures up to 250C.
  • Slotted design enables easy adjustment and precise alignment, allowing the plunger's extension or retraction to be fine-tuned.
Material: Stainless Steel, Steel, Black Steel

Spring Plungers - Pin - Slotted

These Spring Plungers - Pin - Slotted are used for positioning, indexing, applying pressure, lifting off, and locking. They are made of three parts: a threaded body, a plunger pin, and a spring mechanism. The plunger's spring provides force to hold the plunger in either the extended or retracted position.
Commonly used for precise alignment and secure positioning of components. Extending or retracting the plunger pin can lock or release a component, ensuring accurate alignment and preventing unintended movement. When the plunger pin is extended, it locks into place, preventing the component from being accidentally moved or dislodged.
It is simple to install and use and is designed to handle high stress and pressure. The threaded body makes it easy to integrate into existing systems or buildings. The plunger pin can be easily extended or retracted using manual force by push fitting, allowing for quick adjustments or changes in position. It can withstand temperatures up to 250ºC and is commonly used in industry sectors such as machine and fixture design, electronics, medical and lighting equipment.

  • Extending or retracting the plunger pin can lock or release a component, ensuring accurate alignment and preventing unintended movement.
  • It is simple to install and use and is designed to handle high stress and pressure.
  • It can withstand temperatures up to 250ºC.
Material: Stainless Steel, Black Steel

Spring Plungers - Pin End - Smooth

These smooth-body Spring Plungers with a pin end are used for locating, applying pressure, and lifting off. They have three components: a smooth body, a plunger pin, and a spring mechanism. The spring on the plunger provides the necessary force to keep the plunger in either the extended or retracted position.

The spring plunger's pin end has a rounded tip for precise engagement and alignment within the application.

Its smooth body makes insertion easy and is held in place using an interference fit, while the pin end allows for accurate engagement and alignment. If the Pin is made of thermoplastic, it can withstand temperatures from -30C to +50C; however, if your Pin is made of stainless steel, it can withstand temperatures up to 250C. These spring plungers are widely utilised in various industries, including medical, optics, orthopaedics, machine and fixture design, lighting equipment, and electronic components, due to their endurance and versatility.

  • It provides the necessary force to keep the plunger in either the extended or retracted position.
  • Spring plunger's pin end has a rounded tip for precise engagement and alignment within the application.
  • It can withstand temperatures from -30C to +50C; however, if your Pin is made of stainless steel, it can withstand temperatures up to 250C.
Material: Stainless Steel

Spring Plungers - Pull Ring/Hand-Retractable

Spring Plunger with a Pull Ring that is also hand-retractable. The design features Nickel Plated housing and a Stainless Steel Pin.

The pull ring provides a convenient way to lift the plunger. These plungers are ideal for locating, positioning and securing. Common applications include gym equipment, such as weights apparatus.

Thread sizes include M6, M8, M10 and M12.

  • Housing Material: Nickel Plated Steel
  • Pin Material: Stainless Steel


Series Code :SR5407

Swell Latches

Swell Latches are quick and easy to install. They are used as a fastener for applicactions requiring alignment and anti vibration. A selection for cut out is required depending on the frame thickness.

Wire Loop Draw Latch & Strike

Wire Loop Draw Latches & Strikes consist of a simple ergonomic design suitable for a wide variety of applications requiring a straightforward Latch. The catch and strike components must be ordered separately and both are available in both Mild and Stainless Steel