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Expansion Sealing Plugs - Metric

In production

These metric-sized expansion sealing plugs are intended to offer efficient, high-pressure sealing of apertures or cavities, obstructing the entry of dust, moisture, air and gas.

The expander ball is inserted into the plug sleeve. The plug ball's separate grooved sealing rings are pushed into the housing. It stays in place with the ball pressed up against the counterbore shoulder.

It is simple to install since it does not need tapping, reaming, machining of O-ring grooves, or using tapes or sealants. Commonly used in applications, including fluid power systems, pneumatic systems, hydraulic systems, industrial and valves.

  • It offers efficient, high-pressure sealing of apertures or cavities.
  • Obstructs the entry of dust, moisture, air and gas.
  • Used in applications, including fluid power systems, and pneumatic systems.
Series Code: SRP0190

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70 results
Product SKUs information
Item Code Price range Availability Ball Material d2 +0.1|-0.0 l2 d3 max Body Material l1 d1 View
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Steel
10.0
15.2
9.4
303 Stainless Steel
11.0
10.0
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303 Stainless Steel
6.0
8.7
5.3
303 Stainless Steel
6.5
6.0
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Steel
14.0
20.6
12.7
Zinc Plated Steel
15.0
14.0
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Steel
7.0
10.2
6.4
Zinc Plated Steel
7.5
7.0
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303 Stainless Steel
5.0
7.1
4.3
Aluminium
5.5
5.0
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316 Stainless Steel
20.0
30.1
18.7
316 Stainless Steel
22.0
20.0
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303 Stainless Steel
12.0
17.9
10.6
Aluminium
13.0
12.0
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303 Stainless Steel
7.0
10.2
6.4
303 Stainless Steel
7.5
7.0
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316 Stainless Steel
9.0
13.6
8.4
316 Stainless Steel
10.0
9.0
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303 Stainless Steel
6.0
8.7
5.3
Aluminium
6.5
6.0
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303 Stainless Steel
5.0
7.1
4.3
303 Stainless Steel
5.5
5.0
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Steel
5.0
7.1
4.3
303 Stainless Steel
5.5
5.0
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Steel
4.0
5.2
3.3
303 Stainless Steel
4.0
4.0
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316 Stainless Steel
4.0
5.2
3.3
316 Stainless Steel
4.0
4.0
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316 Stainless Steel
7.0
10.2
6.4
316 Stainless Steel
7.5
7.0
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Steel
12.0
17.9
10.6
303 Stainless Steel
13.0
12.0
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303 Stainless Steel
10.0
15.2
9.4
Aluminium
11.0
10.0
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Steel
5.0
7.1
4.3
Zinc Plated Steel
5.5
5.0
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Steel
4.0
5.2
3.3
Zinc Plated Steel
4.0
4.0
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Steel
8.0
11.6
7.4
Zinc Plated Steel
8.5
8.0
  • of 4
Expansion Sealing Plug 10.0 11.0 303 Stainless Steel

20250584


Stock Levels
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Attributes
  • d1
    10.0
  • l1
    11.0
  • l2
    15.2
  • d2 +0.1|-0.0
    10.0
  • d3 max
    9.4
Expansion Sealing Plug 6.0 6.5 303 Stainless Steel

20250379


Stock Levels
Request the lead time here
Attributes
  • d1
    6.0
  • l1
    6.5
  • l2
    8.7
  • d2 +0.1|-0.0
    6.0
  • d3 max
    5.3
Expansion Sealing Plug 14.0 15.0 Zinc Plated Steel

20250713


Stock Levels
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Attributes
  • d1
    14.0
  • l1
    15.0
  • l2
    20.6
  • d2 +0.1|-0.0
    14.0
  • d3 max
    12.7
Expansion Sealing Plug 7.0 7.5 Zinc Plated Steel

20250461


Stock Levels
Request the lead time here
Attributes
  • d1
    7.0
  • l1
    7.5
  • l2
    10.2
  • d2 +0.1|-0.0
    7.0
  • d3 max
    6.4
Expansion Sealing Plug 5.0 5.5 Aluminium

20250355


Stock Levels
Request the lead time here
Attributes
  • d1
    5.0
  • l1
    5.5
  • l2
    7.1
  • d2 +0.1|-0.0
    5.0
  • d3 max
    4.3
Expansion Sealing Plug

20250843


Stock Levels
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Attributes
  • d1
    20.0
  • l1
    22.0
  • l2
    30.1
  • d2 +0.1|-0.0
    20.0
  • d3 max
    18.7
Expansion Sealing Plug 12.0 13.0 Aluminium

20250652


Stock Levels
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Attributes
  • d1
    12.0
  • l1
    13.0
  • l2
    17.9
  • d2 +0.1|-0.0
    12.0
  • d3 max
    10.6
Expansion Sealing Plug 7.0 7.5 303 Stainless Steel

20250423


Stock Levels
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Attributes
  • d1
    7.0
  • l1
    7.5
  • l2
    10.2
  • d2 +0.1|-0.0
    7.0
  • d3 max
    6.4
Expansion Sealing Plug

20250546


Stock Levels
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Attributes
  • d1
    9.0
  • l1
    10.0
  • l2
    13.6
  • d2 +0.1|-0.0
    9.0
  • d3 max
    8.4
Expansion Sealing Plug 6.0 6.5 Aluminium

20250409


Stock Levels
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Attributes
  • d1
    6.0
  • l1
    6.5
  • l2
    8.7
  • d2 +0.1|-0.0
    6.0
  • d3 max
    5.3
Expansion Sealing Plug 5.0 5.5 303 Stainless Steel

20250324


Stock Levels
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Attributes
  • d1
    5.0
  • l1
    5.5
  • l2
    7.1
  • d2 +0.1|-0.0
    5.0
  • d3 max
    4.3
Expansion Sealing Plug 5.0 5.5 303 Stainless Steel

20250331


Stock Levels
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Attributes
  • d1
    5.0
  • l1
    5.5
  • l2
    7.1
  • d2 +0.1|-0.0
    5.0
  • d3 max
    4.3
Expansion Sealing Plug 4.0 4.0 303 Stainless Steel

20250294


Stock Levels
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Attributes
  • d1
    4.0
  • l1
    4.0
  • l2
    5.2
  • d2 +0.1|-0.0
    4.0
  • d3 max
    3.3
Expansion Sealing Plug

20250256


Stock Levels
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Attributes
  • d1
    4.0
  • l1
    4.0
  • l2
    5.2
  • d2 +0.1|-0.0
    4.0
  • d3 max
    3.3
Expansion Sealing Plug

20250447


Stock Levels
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Attributes
  • d1
    7.0
  • l1
    7.5
  • l2
    10.2
  • d2 +0.1|-0.0
    7.0
  • d3 max
    6.4
Expansion Sealing Plug 12.0 13.0 303 Stainless Steel

20250638


Stock Levels
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Attributes
  • d1
    12.0
  • l1
    13.0
  • l2
    17.9
  • d2 +0.1|-0.0
    12.0
  • d3 max
    10.6
Expansion Sealing Plug 10.0 11.0 Aluminium

20250607


Stock Levels
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Attributes
  • d1
    10.0
  • l1
    11.0
  • l2
    15.2
  • d2 +0.1|-0.0
    10.0
  • d3 max
    9.4
Expansion Sealing Plug 5.0 5.5 Zinc Plated Steel

20250362


Stock Levels
Request the lead time here
Attributes
  • d1
    5.0
  • l1
    5.5
  • l2
    7.1
  • d2 +0.1|-0.0
    5.0
  • d3 max
    4.3
Expansion Sealing Plug 4.0 4.0 Zinc Plated Steel

20250317


Stock Levels
Request the lead time here
Attributes
  • d1
    4.0
  • l1
    4.0
  • l2
    5.2
  • d2 +0.1|-0.0
    4.0
  • d3 max
    3.3
Expansion Sealing Plug 8.0 8.5 Zinc Plated Steel

20250515


Stock Levels
Request the lead time here
Attributes
  • d1
    8.0
  • l1
    8.5
  • l2
    11.6
  • d2 +0.1|-0.0
    8.0
  • d3 max
    7.4