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Threaded O-ring Plugs

In stock

Threaded O-ring Plugs for BSP/Gas Threads include a compressed flange lip and an O-ring to provide a watertight seal and superior leakage prevention for hydraulic threads. The threaded O-ring keeps contaminants like dirt, dust, debris, and moisture out of the hole.

It may be installed using a spanner, screwdriver, or by hand. BSP Gas threads are available. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.

  • Material: HDPE
  • Colour: Yellow
  • Material Flammability Standard: UL94 V-2

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62 results
Product SKUs information
Essentra Part Number Price range Availability D Thread Size SW Colour L Thread Standard Type View
£ 0.5102 - £ 0.5102 157 In stock
40.0 mm
M33 x 2;0
24.0 mm
Yellow
15.0 mm
Metric
£ 0.7243 - £ 0.754 300 In stock
55.0 mm
M48 x 2;0
30.0 mm
Yellow
15.0 mm
Metric
£ 0.7186 - £ 0.7328 3015 In stock
52.0 mm
M45 x 2;0
30.0 mm
Yellow
15.0 mm
Metric
£ 0.265 - £ 0.2763 17760 In stock
30.0 mm
M24 x 1;5
17.0 mm
Yellow
12.0 mm
Metric
10286890 £ 0.4422 - £ 0.4507 3058 In stock
45.0 mm
M36 x 1;5
24.0 mm
Yellow
12.0 mm
Metric
£ 0.265 - £ 0.265 958 In stock
40.0 mm
M32 x 1;5
24.0 mm
Yellow
12.0 mm
Metric
£ 0.4238 - £ 0.4238 6878 In stock
38.0 mm
M30 x 2;0
22.0 mm
Yellow
15.0 mm
Metric
10286944 £ 0.7781 - £ 0.7781 3014 In stock
60.0 mm
M52 x 2;0
30.0 mm
Yellow
15.0 mm
Metric
£ 0.633 - £ 1.4191 1400 In stock
54.7 mm
1 5/8 - 12 in UNF
38.1 mm
Red
15.0 mm
UNF
£ 0.1207 - £ 0.2889 5400 In stock
18.5 mm
1/2 - 20 in UNF
11.1 mm
Red
8.7 mm
UNF
£ 0.1499 - £ 0.3586 1067 In stock
29.4 mm
7/8 - 14 in UNF
20.6 mm
Red
11.9 mm
UNF
£ 0.0823 - £ 0.0823 14500 In stock
12.5 mm
M8 x 1;0
6.0 mm
Yellow
10.0 mm
Metric
£ 0.1003 - £ 0.1003 37578 In stock
17.0 mm
M12 x 1;5
10.0 mm
Yellow
12.0 mm
Metric
£ 0.2105 - £ 0.5005 Request the lead time here
44.2 mm
1 5/16 - 12 in UNF
31.8 mm
Red
15.0 mm
UNF
£ 0.1757 - £ 0.1757 25810 In stock
26.0 mm
M20 x 1;5
15.0 mm
Yellow
12.0 mm
Metric
£ 0.1458 - £ 0.3509 1200 In stock
25.9 mm
3/4 - 16 in UNF
17.5 mm
Red
10.3 mm
UNF
£ 0.1264 - £ 0.3483 9600 In stock
16.8 mm
7/16 - 20 in UNF
10.0 mm
Red
8.7 mm
UNF
£ 0.2078 - £ 0.4954 6500 In stock
38.1 mm
1 3/16 - 12 in UNF
28.6 mm
Red
15.0 mm
UNF
10285763 £ 0.2338 - £ 0.2338 3510 In stock
38.0 mm
M30 x 1;5
22.0 mm
Yellow
12.0 mm
Metric
£ 0.3897 - £ 0.3897 17500 In stock
33.0 mm
M27 x 2;0
19.0 mm
Yellow
15.0 mm
Metric
  • of 4
Threaded O-Ring Plug Metric Threads M33 x 2;0 40.0 mm HDPE Yellow

10285794

Price Range
£ 0.5102 - £ 0.5102

Stock Levels
157 In stock
Attributes
  • D
    40.0 mm
  • H
    24.6 mm
  • L
    15.0 mm
  • SW
    24.0 mm
  • Thread Size
    M33 x 2;0
Threaded O-Ring Plug Metric Threads M48 x 2;0 55.0 mm HDPE Yellow

10286937

Price Range
£ 0.754 - £ 0.7243

Stock Levels
300 In stock
Attributes
  • D
    55.0 mm
  • H
    25.0 mm
  • L
    15.0 mm
  • SW
    30.0 mm
  • Thread Size
    M48 x 2;0
Threaded O-Ring Plug Metric Threads M45 x 2;0 52.0 mm HDPE Yellow

10285817

Price Range
£ 0.7328 - £ 0.7186

Stock Levels
3015 In stock
Attributes
  • D
    52.0 mm
  • H
    24.6 mm
  • L
    15.0 mm
  • SW
    30.0 mm
  • Thread Size
    M45 x 2;0
Threaded O-Ring Plug Metric Threads M24 x 1;5 30.0 mm HDPE Yellow

10285749

Price Range
£ 0.2763 - £ 0.265

Stock Levels
17760 In stock
Attributes
  • D
    30.0 mm
  • H
    20.4 mm
  • L
    12.0 mm
  • SW
    17.0 mm
  • Thread Size
    M24 x 1;5
Threaded O-Ring Plug Metric Threads M36 x 1;5 45.0 mm HDPE Yellow

10286890

Price Range
£ 0.4507 - £ 0.4422

Stock Levels
3058 In stock
Attributes
  • D
    45.0 mm
  • H
    20.6 mm
  • L
    12.0 mm
  • SW
    24.0 mm
  • Thread Size
    M36 x 1;5
Threaded O-Ring Plug Metric Threads M32 x 1;5 40.0 mm HDPE Yellow

10285770

Price Range
£ 0.265 - £ 0.265

Stock Levels
958 In stock
Attributes
  • D
    40.0 mm
  • H
    20.6 mm
  • L
    12.0 mm
  • SW
    24.0 mm
  • Thread Size
    M32 x 1;5
Threaded O-Ring Plug Metric Threads M30 x 2;0 38.0 mm HDPE Yellow

10285787

Price Range
£ 0.4238 - £ 0.4238

Stock Levels
6878 In stock
Attributes
  • D
    38.0 mm
  • H
    24.6 mm
  • L
    15.0 mm
  • SW
    22.0 mm
  • Thread Size
    M30 x 2;0
Threaded O-Ring Plug Metric Threads M52 x 2;0 60.0 mm HDPE Yellow

10286944

Price Range
£ 0.7781 - £ 0.7781

Stock Levels
3014 In stock
Attributes
  • D
    60.0 mm
  • H
    25.0 mm
  • L
    15.0 mm
  • SW
    30.0 mm
  • Thread Size
    M52 x 2;0
Threaded O-Ring Plug UNF Threads 1 5/8 - 12 in UNF 54.7 mm HDPE Red

10149386

Price Range
£ 1.4191 - £ 0.633

Stock Levels
1400 In stock
Attributes
  • D
    54.7 mm
  • H
    23.7 mm
  • L
    15.0 mm
  • SW
    38.1 mm
  • Thread Size
    1 5/8 - 12 in UNF
Threaded O-Ring Plug UNF Threads 1/2 - 20 in UNF 18.5 mm HDPE Red

10149416

Price Range
£ 0.2889 - £ 0.1207

Stock Levels
5400 In stock
Attributes
  • D
    18.5 mm
  • H
    15.8 mm
  • L
    8.7 mm
  • SW
    11.1 mm
  • Thread Size
    1/2 - 20 in UNF
Threaded O-Ring Plug UNF Threads 7/8 - 14 in UNF 29.4 mm HDPE Red

10310984

Price Range
£ 0.3586 - £ 0.1499

Stock Levels
1067 In stock
Attributes
  • D
    29.4 mm
  • H
    19.1 mm
  • L
    11.9 mm
  • SW
    20.6 mm
  • Thread Size
    7/8 - 14 in UNF
Threaded O-Ring Plug Metric Threads M8 x 1;0 12.5 mm HDPE Yellow

10286821

Price Range
£ 0.0823 - £ 0.0823

Stock Levels
14500 In stock
Attributes
  • D
    12.5 mm
  • H
    17.0 mm
  • L
    10.0 mm
  • SW
    6.0 mm
  • Thread Size
    M8 x 1;0
Threaded O-Ring Plug Metric Threads M12 x 1;5 17.0 mm HDPE Yellow

10286869

Price Range
£ 0.1003 - £ 0.1003

Stock Levels
37578 In stock
Attributes
  • D
    17.0 mm
  • H
    19.2 mm
  • L
    12.0 mm
  • SW
    10.0 mm
  • Thread Size
    M12 x 1;5
Threaded Plug UNF Threads 1 5/16 - 12 in UNF 44.2 mm HDPE Red

10310946

Price Range
£ 0.5005 - £ 0.2105

Stock Levels
Request the lead time here
Attributes
  • D
    44.2 mm
  • H
    23.7 mm
  • L
    15.0 mm
  • SW
    31.8 mm
  • Thread Size
    1 5/16 - 12 in UNF
Threaded O-Ring Plug Metric Threads M20 x 1;5 26.0 mm HDPE Yellow

10285732

Price Range
£ 0.1757 - £ 0.1757

Stock Levels
25810 In stock
Attributes
  • D
    26.0 mm
  • H
    20.4 mm
  • L
    12.0 mm
  • SW
    15.0 mm
  • Thread Size
    M20 x 1;5
Threaded O-Ring Plug UNF Threads 3/4 - 16 in UNF 25.9 mm HDPE Red

10310977

Price Range
£ 0.3509 - £ 0.1458

Stock Levels
1200 In stock
Attributes
  • D
    25.9 mm
  • H
    20.6 mm
  • L
    10.3 mm
  • SW
    17.5 mm
  • Thread Size
    3/4 - 16 in UNF
Threaded O-Ring Plug UNF Threads 7/16 - 20 in UNF 16.8 mm HDPE Red

10310953

Price Range
£ 0.3483 - £ 0.1264

Stock Levels
9600 In stock
Attributes
  • D
    16.8 mm
  • H
    15.8 mm
  • L
    8.7 mm
  • SW
    10.0 mm
  • Thread Size
    7/16 - 20 in UNF
Threaded Plug UNF Threads 1 3/16 - 12 in UNF 38.1 mm HDPE Red

10149379

Price Range
£ 0.4954 - £ 0.2078

Stock Levels
6500 In stock
Attributes
  • D
    38.1 mm
  • H
    23.7 mm
  • L
    15.0 mm
  • SW
    28.6 mm
  • Thread Size
    1 3/16 - 12 in UNF
Threaded O-Ring Plug Metric Threads M30 x 1;5 38.0 mm HDPE Yellow

10285763

Price Range
£ 0.2338 - £ 0.2338

Stock Levels
3510 In stock
Attributes
  • D
    38.0 mm
  • H
    20.6 mm
  • L
    12.0 mm
  • SW
    22.0 mm
  • Thread Size
    M30 x 1;5
Threaded O-Ring Plug Metric Threads M27 x 2;0 33.0 mm HDPE Yellow

10286913

Price Range
£ 0.3897 - £ 0.3897

Stock Levels
17500 In stock
Attributes
  • D
    33.0 mm
  • H
    24.6 mm
  • L
    15.0 mm
  • SW
    19.0 mm
  • Thread Size
    M27 x 2;0