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 | Overall Diameter | Colour | Threaded Length | Material | Compatible Thread Sizes (All) | View | |
|---|---|---|---|---|---|---|---|---|
| 0.5393 RM - 0.5971 RM | 867298 In stock |
16.0 mm
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Yellow
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HDPE
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7⁄16 in x 20
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| BL14C | 3.5495 RM - 3.933 RM | 1080 In stock |
54 mm
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Yellow
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PP
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| 1.3454 RM - 1.4908 RM | 21685 In stock |
38.0 mm
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Yellow
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HDPE
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13⁄16 in x 12
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| 2.1451 RM - 2.3768 RM | 3012 In stock |
50.0 mm
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Yellow
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HDPE
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1-5/8 in x 12
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| 1.0483 RM - 1.1616 RM | 73251 In stock |
35.0 mm
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Yellow
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HDPE
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11⁄16 in x 12
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| 0.8283 RM - 0.9187 RM | 18629 In stock |
28.0 mm
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Yellow
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HDPE
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7/8 x 14
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| BL12H | 2.127 RM - 2.357 RM | 15 In stock |
40.9 mm
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Yellow
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PP
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| BL8H | 1.1692 RM - 1.2952 RM | 405028 In stock |
26.9 mm
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Yellow
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PP
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| 498674 | 0.5849 RM - 0.6485 RM | 219210 In stock |
19.0 mm
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Yellow
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HDPE
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1/2 in x 20
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| 0.7775 RM - 0.8615 RM | 8323 In stock |
27.0 mm
|
Yellow
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HDPE
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3/4 in x 16
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| 3.417 RM - 3.7859 RM | 1519 In stock |
47.8 mm
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Yellow
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PP
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| 0.9345 RM - 1.0349 RM | 20816 In stock |
31.0 mm
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Yellow
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HDPE
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1 in x 14
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| 1.0588 RM - 1.1732 RM | 3029 In stock |
17.4 mm
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Black
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PP
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1/2-13
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| 1.4779 RM - 1.6379 RM | 32220 In stock |
42.0 mm
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Yellow
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HDPE
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15⁄16 in x 12
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| 0.488 RM - 0.5411 RM | 16635 In stock |
14.0 mm
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Yellow
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HDPE
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3/8 in x 24
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| 1.1645 RM - 1.2906 RM | 21375 In stock |
15.7 mm
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Yellow
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PP
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| 2.186 RM - 2.4224 RM | 60320 In stock |
33.3 mm
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Yellow
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PP
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| 498552 | 0.666 RM - 0.7378 RM | 228267 In stock |
22.0 mm
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Yellow
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HDPE
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5/8 in x 18
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| BL5K | 0.8884 RM - 0.9841 RM | 3765 In stock |
19.1 mm
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Yellow
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PP
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| 2.0038 RM - 2.2204 RM | 22980 In stock |
38.1 mm
|
Yellow
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PP
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Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7⁄16 in x 20 ; Threaded
- Price Range
- 0.5971 RM - 0.5393 RM
- Stock Levels
- 867298 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
7⁄16 in x 20
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 3.933 RM - 3.5495 RM
- Stock Levels
- 1080 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
54 mm -
Head Height
7.6 mm
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 13⁄16 in x 12 ; Threaded
- Price Range
- 1.4908 RM - 1.3454 RM
- Stock Levels
- 21685 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
13⁄16 in x 12
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-5/8 in x 12 ; Threaded
- Price Range
- 2.3768 RM - 2.1451 RM
- Stock Levels
- 3012 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
1-5/8 in x 12
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 11⁄16 in x 12 ; Threaded
- Price Range
- 1.1616 RM - 1.0483 RM
- Stock Levels
- 73251 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
11⁄16 in x 12
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/8 x 14 ; Threaded
- Price Range
- 0.9187 RM - 0.8283 RM
- Stock Levels
- 18629 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
7/8 x 14
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 2.357 RM - 2.127 RM
- Stock Levels
- 15 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
40.9 mm -
Head Height
7.4 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 1.2952 RM - 1.1692 RM
- Stock Levels
- 405028 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
26.9 mm -
Head Height
6.1 mm
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1/2 in x 20 ; Threaded
- Price Range
- 0.6485 RM - 0.5849 RM
- Stock Levels
- 219210 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
1/2 in x 20
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/4 in x 16 ; Threaded
- Price Range
- 0.8615 RM - 0.7775 RM
- Stock Levels
- 8323 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
3/4 in x 16
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 3.7859 RM - 3.417 RM
- Stock Levels
- 1519 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
47.8 mm -
Head Height
7.6 mm
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1 in x 14 ; Threaded
- Price Range
- 1.0349 RM - 0.9345 RM
- Stock Levels
- 20816 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
1 in x 14
Threaded Protection Plug - Compatible Thread Standard - UNC Threads ; Compatible Thread Sizes - 1/2-13 ; Threaded
- Price Range
- 1.1732 RM - 1.0588 RM
- Stock Levels
- 3029 In stock
Attributes
-
Fitting Style
Threaded -
Thread Engagement
Threaded Fitting Plugs -
Colour
Black -
Full Material
Polypropylene -
Material Flammability Standard
UL94 V-0
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 15⁄16 in x 12 ; Threaded
- Price Range
- 1.6379 RM - 1.4779 RM
- Stock Levels
- 32220 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
15⁄16 in x 12
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/8 in x 24 ; Threaded
- Price Range
- 0.5411 RM - 0.488 RM
- Stock Levels
- 16635 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
3/8 in x 24
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 1.2906 RM - 1.1645 RM
- Stock Levels
- 21375 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
15.7 mm -
Head Height
4.6 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 2.4224 RM - 2.186 RM
- Stock Levels
- 60320 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
33.3 mm -
Head Height
6.4 mm
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 5/8 in x 18 ; Threaded
- Price Range
- 0.7378 RM - 0.666 RM
- Stock Levels
- 228267 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Compatible Thread Sizes (All)
5/8 in x 18
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 0.9841 RM - 0.8884 RM
- Stock Levels
- 3765 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
19.1 mm -
Head Height
4.6 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 2.2204 RM - 2.0038 RM
- Stock Levels
- 22980 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
38.1 mm -
Head Height
7.6 mm