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Spring Plungers - Expander Fit

In stock

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: Thermoplastic Colour: Black Series Code: SR32302

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10 results
Product SKUs information
Essentra Part Number Price range Availability d4 +0.2 d1 +0.1 l2 d3 Type l1 ±0.2 d2 View
R 25,9339 - R 34,4434 50 In stock - Delivery conditions may apply, visit our FAQs
5.0
5.0
1.0
5.6
Body & Ball Thermo
6.0
4.0
R 46,8026 - R 62,4034 32 In stock - Delivery conditions may apply, visit our FAQs
10.0
10.0
1.5
11.0
Body & Ball Thermo
13.5
8..0
R 29,1756 - R 38,9008 66 In stock - Delivery conditions may apply, visit our FAQs
8.0
8.0
1.0
8.5
Body & Ball Thermo
9.0
6.5
R 41,7373 - R 55,5147 12 In stock - Delivery conditions may apply, visit our FAQs
10.0
10.0
1.5
11.0
Body Thermo & Ball Stainless
13.5
8..0
R 25,326 - R 33,633 236 In stock - Delivery conditions may apply, visit our FAQs
8.0
8.0
1.0
8.5
Body Thermo & Ball Stainless
9.0
6.5
R 20,4634 - R 27,3521 172 In stock - Delivery conditions may apply, visit our FAQs
4.0
4.0
1.0
4.6
Body Thermo & Ball Stainless
5.0
3.0
R 26,9469 - R 35,8617 Request the lead time here
6.0
6.0
1.0
6.5
Body & Ball Thermo
7.0
5.0
R 21,6791 - R 28,973 621 In stock - Delivery conditions may apply, visit our FAQs
5.0
5.0
1.0
5.6
Body Thermo & Ball Stainless
6.0
4.0
R 22,2869 - R 29,5808 113 In stock - Delivery conditions may apply, visit our FAQs
6.0
6.0
1.0
6.5
Body Thermo & Ball Stainless
7.0
5.0
R 24,7182 - R 32,8226 85 In stock - Delivery conditions may apply, visit our FAQs
4.0
4.0
1.0
4.6
Body & Ball Thermo
5.0
3.0
Spring Plunger 5.0 4.0 6.0 Thermoplastic

20252854

Price Range
R 34,4434 - R 25,9339

Stock Levels
50 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body & Ball Thermo
  • d1 +0.1
    5.0
  • d2
    4.0
  • d3
    5.6
  • d4 +0.2
    5.0
Spring Plunger 10.0 8..0 13.5 Thermoplastic

20252786

Price Range
R 62,4034 - R 46,8026

Stock Levels
32 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body & Ball Thermo
  • d1 +0.1
    10.0
  • d2
    8..0
  • d3
    11.0
  • d4 +0.2
    10.0
Spring Plunger 8.0 6.5 9.0 Thermoplastic

20252809

Price Range
R 38,9008 - R 29,1756

Stock Levels
66 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body & Ball Thermo
  • d1 +0.1
    8.0
  • d2
    6.5
  • d3
    8.5
  • d4 +0.2
    8.0
Spring Plunger 10.0 8..0 13.5 Thermoplastic

20252762

Price Range
R 55,5147 - R 41,7373

Stock Levels
12 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body Thermo & Ball Stainless
  • d1 +0.1
    10.0
  • d2
    8..0
  • d3
    11.0
  • d4 +0.2
    10.0
Spring Plunger 8.0 6.5 9.0 Thermoplastic

20252793

Price Range
R 33,633 - R 25,326

Stock Levels
236 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body Thermo & Ball Stainless
  • d1 +0.1
    8.0
  • d2
    6.5
  • d3
    8.5
  • d4 +0.2
    8.0
Spring Plunger 4.0 3.0 5.0 Thermoplastic

20252823

Price Range
R 27,3521 - R 20,4634

Stock Levels
172 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body Thermo & Ball Stainless
  • d1 +0.1
    4.0
  • d2
    3.0
  • d3
    4.6
  • d4 +0.2
    4.0
Spring Plunger 6.0 5.0 7.0 Thermoplastic

20252861

Price Range
R 35,8617 - R 26,9469

Stock Levels
Request the lead time here
Attributes
  • Type
    Body & Ball Thermo
  • d1 +0.1
    6.0
  • d2
    5.0
  • d3
    6.5
  • d4 +0.2
    6.0
Spring Plunger 5.0 4.0 6.0 Thermoplastic

20252830

Price Range
R 28,973 - R 21,6791

Stock Levels
621 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body Thermo & Ball Stainless
  • d1 +0.1
    5.0
  • d2
    4.0
  • d3
    5.6
  • d4 +0.2
    5.0
Spring Plunger 6.0 5.0 7.0 Thermoplastic

20252779

Price Range
R 29,5808 - R 22,2869

Stock Levels
113 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body Thermo & Ball Stainless
  • d1 +0.1
    6.0
  • d2
    5.0
  • d3
    6.5
  • d4 +0.2
    6.0
Spring Plunger 4.0 3.0 5.0 Thermoplastic

20252847

Price Range
R 32,8226 - R 24,7182

Stock Levels
85 In stock - Delivery conditions may apply, visit our FAQs
Attributes
  • Type
    Body & Ball Thermo
  • d1 +0.1
    4.0
  • d2
    3.0
  • d3
    4.6
  • d4 +0.2
    4.0