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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
Item Code Price range Availability D Thread Size SW Colour L Thread Standard Type View
£ 0.0944 - £ 0.1026 Request the lead time here
16.0 mm
7/16 in - 20 UNF
10.0 mm
Yellow
12.5 mm
UNF
£ 0.1366 - £ 0.1366 Request the lead time here
27.0 mm
3/4 in - 16 UNF
13.0 mm
Yellow
13.5 mm
UNF
£ 0.265 - £ 0.282 Request the lead time here
42.0 mm
1 5/16 in - 12 UNF
24.0 mm
Yellow
14.0 mm
UNF
498675 £ 0.1077 - £ 0.1077 Request the lead time here
21.0 mm
9/16 in - 18 UNF
10.0 mm
Yellow
12.5 mm
UNF
498674 £ 0.0928 - £ 0.1009 Request the lead time here
19.0 mm
1/2 in - 20 UNF
10.0 mm
Yellow
12.5 mm
UNF
£ 0.1336 - £ 0.146 Request the lead time here
28.0 mm
7/8 in - 14 UNF
15.0 mm
Yellow
13.5 mm
UNF
£ 0.1856 - £ 0.2012 Request the lead time here
35.0 mm
1 1/16 in - 12 UNF
19.0 mm
Yellow
14.0 mm
UNF
£ 0.4209 - £ 0.4578 Request the lead time here
55.0 mm
1 7/8 in - 12 UNF
30.0 mm
Yellow
14.0 mm
UNF
£ 0.2253 - £ 0.2409 Request the lead time here
38.0 mm
1 3/16 in - 12 UNF
22.0 mm
Yellow
14.0 mm
UNF
£ 0.0755 - £ 0.0822 Request the lead time here
14.0 mm
3/8 in - 24 UNF
7.0 mm
Yellow
10.0 mm
UNF
£ 0.3557 - £ 0.3855 Request the lead time here
50.0 mm
1 5/8 in - 12 UNF
24.0 mm
Yellow
14.0 mm
UNF
£ 0.1771 - £ 0.1771 Request the lead time here
31.0 mm
1 in - 14 UNF
17.0 mm
Yellow
13.5 mm
UNF
£ 0.1193 - £ 0.127 Request the lead time here
22.0 mm
5/8 in - 18 UNF
13.0 mm
Yellow
12.5 mm
UNF
£ 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
£ 0.633 - £ 1.4191 Request the lead time here
54.7 mm
1 5/8 - 12 in UNF
38.1 mm
Red
15.0 mm
UNF
£ 1.2206 - £ 3.3027 Request the lead time here
55.5 mm
1 7/8 - 12 in UNF
41.3 mm
Red
15.0 mm
UNF
£ 0.2078 - £ 0.4954 Request the lead time here
38.1 mm
1 3/16 - 12 in UNF
28.6 mm
Red
15.0 mm
UNF
£ 0.119 - £ 0.2838 3000 In stock
20.3 mm
9/16 - 18 in UNF
21.3 mm
Red
8.9 mm
UNF
£ 0.1207 - £ 0.2889 Request the lead time here
18.5 mm
1/2 - 20 in UNF
11.1 mm
Red
8.7 mm
UNF
£ 0.1499 - £ 0.3586 1000 In stock
29.4 mm
7/8 - 14 in UNF
20.6 mm
Red
11.9 mm
UNF
  • of 4
Threaded O-Ring Plug UNF Threads 7/16 in - 20 UNF 16.0 mm HDPE Yellow

498673

Price Range
£ 0.1026 - £ 0.0944

Stock Levels
Request the lead time here
Attributes
  • D
    16.0 mm
  • H
    19.7 mm
  • L
    12.5 mm
  • SW
    10.0 mm
  • Thread Size
    7/16 in - 20 UNF
Threaded O-Ring Plug UNF Threads 3/4 in - 16 UNF 27.0 mm HDPE Yellow

498676

Price Range
£ 0.1366 - £ 0.1366

Stock Levels
Request the lead time here
Attributes
  • D
    27.0 mm
  • H
    21.9 mm
  • L
    13.5 mm
  • SW
    13.0 mm
  • Thread Size
    3/4 in - 16 UNF
Threaded O-Ring Plug UNF Threads 1 5/16 in - 12 UNF 42.0 mm HDPE Yellow

498555

Price Range
£ 0.282 - £ 0.265

Stock Levels
Request the lead time here
Attributes
  • D
    42.0 mm
  • H
    24.0 mm
  • L
    14.0 mm
  • SW
    24.0 mm
  • Thread Size
    1 5/16 in - 12 UNF
Threaded O-Ring Plug UNF Threads 9/16 in - 18 UNF 21.0 mm HDPE Yellow

498675

Price Range
£ 0.1077 - £ 0.1077

Stock Levels
Request the lead time here
Attributes
  • D
    21.0 mm
  • H
    20.9 mm
  • L
    12.5 mm
  • SW
    10.0 mm
  • Thread Size
    9/16 in - 18 UNF
Threaded O-Ring Plug UNF Threads 1/2 in - 20 UNF 19.0 mm HDPE Yellow

498674

Price Range
£ 0.1009 - £ 0.0928

Stock Levels
Request the lead time here
Attributes
  • D
    19.0 mm
  • H
    20.9 mm
  • L
    12.5 mm
  • SW
    10.0 mm
  • Thread Size
    1/2 in - 20 UNF
Threaded Plug UNF Threads 7/8 in - 14 UNF 28.0 mm HDPE Yellow

498677

Price Range
£ 0.146 - £ 0.1336

Stock Levels
Request the lead time here
Attributes
  • D
    28.0 mm
  • H
    21.9 mm
  • L
    13.5 mm
  • SW
    15.0 mm
  • Thread Size
    7/8 in - 14 UNF
Threaded O-Ring Plug UNF Threads 1 1/16 in - 12 UNF 35.0 mm HDPE Yellow

498554

Price Range
£ 0.2012 - £ 0.1856

Stock Levels
Request the lead time here
Attributes
  • D
    35.0 mm
  • H
    22.6 mm
  • L
    14.0 mm
  • SW
    19.0 mm
  • Thread Size
    1 1/16 in - 12 UNF
Threaded O-Ring Plug UNF Threads 1 7/8 in - 12 UNF 55.0 mm HDPE Yellow

498680

Price Range
£ 0.4578 - £ 0.4209

Stock Levels
Request the lead time here
Attributes
  • D
    55.0 mm
  • H
    24.0 mm
  • L
    14.0 mm
  • SW
    30.0 mm
  • Thread Size
    1 7/8 in - 12 UNF
Threaded O-Ring Plug UNF Threads 1 3/16 in - 12 UNF 38.0 mm HDPE Yellow

498678

Price Range
£ 0.2409 - £ 0.2253

Stock Levels
Request the lead time here
Attributes
  • D
    38.0 mm
  • H
    22.6 mm
  • L
    14.0 mm
  • SW
    22.0 mm
  • Thread Size
    1 3/16 in - 12 UNF
Threaded O-Ring Plug UNF Threads 3/8 in - 24 UNF 14.0 mm HDPE Yellow

498672

Price Range
£ 0.0822 - £ 0.0755

Stock Levels
Request the lead time here
Attributes
  • D
    14.0 mm
  • H
    17.2 mm
  • L
    10.0 mm
  • SW
    7.0 mm
  • Thread Size
    3/8 in - 24 UNF
Threaded O-Ring Plug UNF Threads 1 5/8 in - 12 UNF 50.0 mm HDPE Yellow

498679

Price Range
£ 0.3855 - £ 0.3557

Stock Levels
Request the lead time here
Attributes
  • D
    50.0 mm
  • H
    24.0 mm
  • L
    14.0 mm
  • SW
    24.0 mm
  • Thread Size
    1 5/8 in - 12 UNF
Threaded O-Ring Plug UNF Threads 1 in - 14 UNF 31.0 mm HDPE Yellow

498553

Price Range
£ 0.1771 - £ 0.1771

Stock Levels
Request the lead time here
Attributes
  • D
    31.0 mm
  • H
    22.1 mm
  • L
    13.5 mm
  • SW
    17.0 mm
  • Thread Size
    1 in - 14 UNF
Threaded O-Ring Plug UNF Threads 5/8 in - 18 UNF 22.0 mm HDPE Yellow

498552

Price Range
£ 0.127 - £ 0.1193

Stock Levels
Request the lead time here
Attributes
  • D
    22.0 mm
  • H
    20.9 mm
  • L
    12.5 mm
  • SW
    13.0 mm
  • Thread Size
    5/8 in - 18 UNF
Threaded Plug UNF Threads 1 5/16 - 12 in UNF 44.2 mm HDPE Red

BLM12B

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 UNF Threads 1 5/8 - 12 in UNF 54.7 mm HDPE Red

BLM13B

Price Range
£ 1.4191 - £ 0.633

Stock Levels
Request the lead time here
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 7/8 - 12 in UNF 55.5 mm HDPE Red

BLM14B

Price Range
£ 3.3027 - £ 1.2206

Stock Levels
Request the lead time here
Attributes
  • D
    55.5 mm
  • H
    23.7 mm
  • L
    15.0 mm
  • SW
    41.3 mm
  • Thread Size
    1 7/8 - 12 in UNF
Threaded Plug UNF Threads 1 3/16 - 12 in UNF 38.1 mm HDPE Red

BLM11B

Price Range
£ 0.4954 - £ 0.2078

Stock Levels
Request the lead time here
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 UNF Threads 9/16 - 18 in UNF 20.3 mm HDPE Red

BLM5B

Price Range
£ 0.2838 - £ 0.119

Stock Levels
3000 In stock
Attributes
  • D
    20.3 mm
  • H
    17.1 mm
  • L
    8.9 mm
  • SW
    21.3 mm
  • Thread Size
    9/16 - 18 in UNF
Threaded O-Ring Plug UNF Threads 1/2 - 20 in UNF 18.5 mm HDPE Red

BLM4B

Price Range
£ 0.2889 - £ 0.1207

Stock Levels
Request the lead time here
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

BLM8B

Price Range
£ 0.3586 - £ 0.1499

Stock Levels
1000 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