Threaded O-ring Plugs - UNF Threads
In stock
Threaded O-ring Plugs for UNF Threads include a compressed flange lip and an O-ring (optional) 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 hex wrench, screwdriver, or hand. Often used on flat-faced hydraulic fittings, it is recommended when strength and resistance are desired as it can withstand temperatures that range from -40F to 230F | -40C to 110C. Used in oil and gas, plumbing, and automotive sectors where leak-proof seals are crucial to system integrity.
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None| Price range | Availability | S | D | Colour | Material | L | Compatible Thread Sizes (All) | Type | View | |
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| £ 0.4127 - £ 0.4488 | 1404 In stock |
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Yellow
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HDPE
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| £ 0.0925 - £ 0.1006 | 2053 In stock |
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Yellow
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HDPE
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| £ 0.1339 - £ 0.1339 | 6988 In stock |
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Yellow
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HDPE
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| £ 0.2209 - £ 0.2362 | 3944 In stock |
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Yellow
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HDPE
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| £ 0.174 - £ 0.4376 | 14906 In stock |
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Red
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HDPE
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1-1/16-12
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| £ 0.2064 - £ 0.4907 | Request the lead time here |
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Red
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HDPE
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1-5/16-12
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| £ 1.1967 - £ 3.2379 | 1400 In stock |
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Red
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HDPE
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1-7/8-12
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| £ 0.1166 - £ 0.2782 | 17368 In stock |
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Red
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HDPE
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9/16-18
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| £ 0.1239 - £ 0.3415 | 14094 In stock |
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Red
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HDPE
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7/16-20
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| £ 0.143 - £ 0.344 | 1275 In stock |
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Red
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HDPE
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3/4-16
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| £ 0.2501 - £ 0.7842 | Request the lead time here |
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Yellow
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PP
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1-3/16-12
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| £ 0.1543 - £ 0.4663 | 14996 In stock |
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Yellow
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PP
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7/16-20
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| £ 0.1403 - £ 0.3543 | 4200 In stock |
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Yellow
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PP
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7/8-14
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| £ 0.147 - £ 0.3516 | 3207 In stock |
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Red
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HDPE
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7/8-14
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| £ 0.4307 - £ 1.1334 | Request the lead time here |
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Yellow
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PP
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1-5/16-12
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| £ 0.1543 - £ 0.2124 | Request the lead time here |
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Black
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PP
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1/2-13
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Threaded O-Ring Plug UNF Threads 1-7/8 in x 12 HDPE Yellow
- Price Range
- £ 0.4488 - £ 0.4127
- Stock Levels
- 1404 In stock
Attributes
-
Colour
Yellow -
Material
HDPE -
Commodity Code
3926300090
Threaded O-Ring Plug UNF Threads 7⁄16 in x 20 HDPE Yellow
- Price Range
- £ 0.1006 - £ 0.0925
- Stock Levels
- 2053 In stock
Attributes
-
Colour
Yellow -
Material
HDPE -
Commodity Code
3926300090
Threaded O-Ring Plug UNF Threads 3/4 in x 16 HDPE Yellow
- Price Range
- £ 0.1339 - £ 0.1339
- Stock Levels
- 6988 In stock
Attributes
-
Colour
Yellow -
Material
HDPE -
Commodity Code
3923509000
Threaded O-Ring Plug UNF Threads 13⁄16 in x 12 HDPE Yellow
- Price Range
- £ 0.2362 - £ 0.2209
- Stock Levels
- 3944 In stock
Attributes
-
Colour
Yellow -
Material
HDPE -
Commodity Code
3926300090
Threaded Plug UNF Threads 1-1/16-12 HDPE Red
- Price Range
- £ 0.4376 - £ 0.174
- Stock Levels
- 14906 In stock
Attributes
-
Compatible Thread Sizes (All)
1-1/16-12 -
Colour
Red -
Material
HDPE -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790
Threaded Plug UNF Threads 1-5/16-12 HDPE Red
- Price Range
- £ 0.4907 - £ 0.2064
- Stock Levels
- Request the lead time here
Attributes
-
Compatible Thread Sizes (All)
1-5/16-12 -
Colour
Red -
Material
HDPE -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790
Threaded O-Ring Plug UNF Threads 1-7/8-12 HDPE Red
- Price Range
- £ 3.2379 - £ 1.1967
- Stock Levels
- 1400 In stock
Attributes
-
Compatible Thread Sizes (All)
1-7/8-12 -
Colour
Red -
Material
HDPE -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926300090
Threaded O-Ring Plug UNF Threads 9/16-18 HDPE Red
- Price Range
- £ 0.2782 - £ 0.1166
- Stock Levels
- 17368 In stock
Attributes
-
Compatible Thread Sizes (All)
9/16-18 -
Colour
Red -
Material
HDPE -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790
Threaded O-Ring Plug UNF Threads 7/16-20 HDPE Red
- Price Range
- £ 0.3415 - £ 0.1239
- Stock Levels
- 14094 In stock
Attributes
-
Compatible Thread Sizes (All)
7/16-20 -
Colour
Red -
Material
HDPE -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790
Threaded O-Ring Plug UNF Threads 3/4-16 HDPE Red
- Price Range
- £ 0.344 - £ 0.143
- Stock Levels
- 1275 In stock
Attributes
-
Compatible Thread Sizes (All)
3/4-16 -
Colour
Red -
Material
HDPE -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790
Threaded O-Ring Plug UNF Threads 1-3/16-12 PP Yellow
- Price Range
- £ 0.7842 - £ 0.2501
- Stock Levels
- Request the lead time here
Attributes
-
Compatible Thread Sizes (All)
1-3/16-12 -
Colour
Yellow -
Material
PP -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790
Threaded O-Ring Plug UNF Threads 7/16-20 PP Yellow
- Price Range
- £ 0.4663 - £ 0.1543
- Stock Levels
- 14996 In stock
Attributes
-
Compatible Thread Sizes (All)
7/16-20 -
Colour
Yellow -
Material
PP -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790
Threaded O-Ring Plug UNF Threads 7/8-14 PP Yellow
- Price Range
- £ 0.3543 - £ 0.1403
- Stock Levels
- 4200 In stock
Attributes
-
Compatible Thread Sizes (All)
7/8-14 -
Colour
Yellow -
Material
PP -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3923509000
Threaded O-Ring Plug UNF Threads 7/8-14 HDPE Red
- Price Range
- £ 0.3516 - £ 0.147
- Stock Levels
- 3207 In stock
Attributes
-
Compatible Thread Sizes (All)
7/8-14 -
Colour
Red -
Material
HDPE -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790
Threaded O-Ring Plug UNF Threads 1-5/16-12 PP Yellow
- Price Range
- £ 1.1334 - £ 0.4307
- Stock Levels
- Request the lead time here
Attributes
-
Compatible Thread Sizes (All)
1-5/16-12 -
Colour
Yellow -
Material
PP -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3923509000
Threaded O-Ring Plug UNC Threads 1/2-13 PP Black
- Price Range
- £ 0.2124 - £ 0.1543
- Stock Levels
- Request the lead time here
Attributes
-
Compatible Thread Sizes (All)
1/2-13 -
Colour
Black -
Material
PP -
Material Flammability Standard
UL94 V-0 -
Commodity Code
3926909790