Expansion Sealing Plugs - Primary Image

Expansion Sealing Plugs - Line Drawing

Expansion Sealing Plugs - Metric

In stock

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.

Material: Plug body: case hardened steel (zinc-plated), stainless steel or aluminium
Ball: heat-treated bearing steel or stainless steel

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Product SKUs information
Item Code	Price range	Availability	Ball Material	d2 +0.1\|-0.0	l2	d3 max	Body Material	l1	d1	View
		351 In stock	Steel	4.0	5.2	3.3	303 Stainless Steel	4.0	4.0

		413 In stock	303 Stainless Steel	4.0	5.2	3.3	Aluminium	4.0	4.0

		469 In stock	303 Stainless Steel	5.0	7.1	4.3	303 Stainless Steel	5.5	5.0

		151 In stock	Steel	6.0	8.7	5.3	303 Stainless Steel	6.5	6.0

		Request the lead time here	316 Stainless Steel	7.0	10.2	6.4	316 Stainless Steel	7.5	7.0

		Request the lead time here	316 Stainless Steel	8.0	11.6	7.4	316 Stainless Steel	8.5	8.0

		Request the lead time here	316 Stainless Steel	9.0	13.6	8.4	316 Stainless Steel	10.0	9.0

		Request the lead time here	Steel	9.0	13.6	8.4	Zinc Plated Steel	10.0	9.0

		64 In stock	303 Stainless Steel	9.0	13.6	8.4	Aluminium	10.0	9.0

		Request the lead time here	Steel	12.0	17.9	10.6	303 Stainless Steel	13.0	12.0

		Request the lead time here	316 Stainless Steel	14.0	20.6	12.7	316 Stainless Steel	15.0	14.0

		Request the lead time here	316 Stainless Steel	16.0	23.4	14.7	316 Stainless Steel	17.0	16.0

		Request the lead time here	303 Stainless Steel	16.0	23.4	14.7	Aluminium	17.0	16.0

		Request the lead time here	Steel	16.0	23.4	14.7	Zinc Plated Steel	17.0	16.0

		25 In stock	Steel	20.0	30.1	18.7	303 Stainless Steel	22.0	20.0

		Request the lead time here	Steel	22.0	34.0	20.7	303 Stainless Steel	25.0	22.0

		Request the lead time here	316 Stainless Steel	3.0	4.6	2.2	316 Stainless Steel	3.6	3.0

		28 In stock	Steel	3.0	4.6	2.2	303 Stainless Steel	3.6	3.0

		Request the lead time here	316 Stainless Steel	5.0	7.1	4.3	316 Stainless Steel	5.5	5.0

		1147 In stock	303 Stainless Steel	5.0	7.1	4.3	Aluminium	5.5	5.0

# per page

Expansion Sealing Plug 4.0 4.0 303 Stainless Steel

Stock Levels: 351 In stock

Attributes

d1

4.0

l1

4.0

l2

5.2

d2 +0.1|-0.0

4.0

d3 max

3.3

Expansion Sealing Plug 4.0 4.0 Aluminium

Stock Levels: 413 In stock

Attributes

d1

4.0

l1

4.0

l2

5.2

d2 +0.1|-0.0

4.0

d3 max

3.3

Expansion Sealing Plug 5.0 5.5 303 Stainless Steel

Stock Levels: 469 In stock

Attributes

d1

5.0

l1

5.5

l2

7.1

d2 +0.1|-0.0

5.0

d3 max

4.3

Expansion Sealing Plug 6.0 6.5 303 Stainless Steel

Stock Levels: 151 In stock

Attributes

d1

6.0

l1

6.5

l2

8.7

d2 +0.1|-0.0

6.0

d3 max

5.3

Expansion Sealing Plug 7.0 7.5 316 Stainless Steel

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 8.0 8.5 316 Stainless Steel

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

Expansion Sealing Plug 9.0 10.0 316 Stainless Steel

Stock Levels: Request the lead time here

Attributes

d1

9.0

l1

10.0

l2

13.6

d2 +0.1|-0.0

9.0

d3 max

8.4

Expansion Sealing Plug 9.0 10.0 Zinc Plated Steel

Stock Levels: Request the lead time here

Attributes

d1

9.0

l1

10.0

l2

13.6

d2 +0.1|-0.0

9.0

d3 max

8.4

Expansion Sealing Plug 9.0 10.0 Aluminium

Stock Levels: 64 In stock

Attributes

d1

9.0

l1

10.0

l2

13.6

d2 +0.1|-0.0

9.0

d3 max

8.4

Expansion Sealing Plug 12.0 13.0 303 Stainless Steel

Stock Levels: Request the lead time here

Attributes

d1

12.0

l1

13.0

l2

17.9

d2 +0.1|-0.0

12.0

d3 max

10.6

Expansion Sealing Plug 14.0 15.0 316 Stainless Steel

Stock Levels: Request the lead time here

Attributes

d1

14.0

l1

15.0

l2

20.6

d2 +0.1|-0.0

14.0

d3 max

12.7

Expansion Sealing Plug 16.0 17.0 316 Stainless Steel

Stock Levels: Request the lead time here

Attributes

d1

16.0

l1

17.0

l2

23.4

d2 +0.1|-0.0

16.0

d3 max

14.7

Expansion Sealing Plug 16.0 17.0 Aluminium

Stock Levels: Request the lead time here

Attributes

d1

16.0

l1

17.0

l2

23.4

d2 +0.1|-0.0

16.0

d3 max

14.7

Expansion Sealing Plug 16.0 17.0 Zinc Plated Steel

Stock Levels: Request the lead time here

Attributes

d1

16.0

l1

17.0

l2

23.4

d2 +0.1|-0.0

16.0

d3 max

14.7

Expansion Sealing Plug 20.0 22.0 303 Stainless Steel

Stock Levels: 25 In stock

Attributes

d1

20.0

l1

22.0

l2

30.1

d2 +0.1|-0.0

20.0

d3 max

18.7

Expansion Sealing Plug 22.0 25.0 303 Stainless Steel

Stock Levels: Request the lead time here

Attributes

d1

22.0

l1

25.0

l2

34.0

d2 +0.1|-0.0

22.0

d3 max

20.7

Expansion Sealing Plug 3.0 3.6 316 Stainless Steel

Stock Levels: Request the lead time here

Attributes

d1

3.0

l1

3.6

l2

4.6

d2 +0.1|-0.0

3.0

d3 max

2.2

Expansion Sealing Plug 3.0 3.6 303 Stainless Steel

Stock Levels: 28 In stock

Attributes

d1

3.0

l1

3.6

l2

4.6

d2 +0.1|-0.0

3.0

d3 max

2.2

Expansion Sealing Plug 5.0 5.5 316 Stainless Steel

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 5.0 5.5 Aluminium

Stock Levels: 1147 In stock

Attributes

d1

5.0

l1

5.5

l2

7.1

d2 +0.1|-0.0

5.0

d3 max

4.3