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 | |
|---|---|---|---|---|---|---|---|---|
| 0.6081 USD - 0.6738 USD | 1080 In stock |
54 mm
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Yellow
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PP
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| 0.1002 USD - 0.1111 USD | 219210 In stock |
19.0 mm
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Yellow
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HDPE
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| 0.1796 USD - 0.199 USD | 18224 In stock |
35.0 mm
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Yellow
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HDPE
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| 0.0836 USD - 0.0927 USD | 16635 In stock |
14.0 mm
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Yellow
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HDPE
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| 0.0924 USD - 0.1023 USD | 230148 In stock |
16.0 mm
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Yellow
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HDPE
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| 0.2305 USD - 0.2554 USD | 23905 In stock |
38.0 mm
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Yellow
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HDPE
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| 0.1995 USD - 0.2211 USD | 198629 In stock |
15.7 mm
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Yellow
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PP
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| 0.3745 USD - 0.415 USD | 31520 In stock |
33.3 mm
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Yellow
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PP
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| 0.1419 USD - 0.1574 USD | 111847 In stock |
28.0 mm
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Yellow
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HDPE
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| 0.2532 USD - 0.2806 USD | 5 In stock |
42.0 mm
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Yellow
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HDPE
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| 0.176 USD - 0.195 USD | 60730 In stock |
23.9 mm
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Yellow
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PP
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| 0.1522 USD - 0.1686 USD | 52308 In stock |
19.1 mm
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Yellow
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PP
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| BL8H | 0.2003 USD - 0.2219 USD | 491968 In stock |
26.9 mm
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Yellow
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PP
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| BL12H | 0.3644 USD - 0.4038 USD | 15 In stock |
40.9 mm
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Yellow
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PP
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| 0.3433 USD - 0.3804 USD | 30 In stock |
38.1 mm
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Yellow
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PP
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| 0.106 USD - 0.1175 USD | 159833 In stock |
21.0 mm
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Yellow
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HDPE
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| 0.1814 USD - 0.201 USD | 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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| 0.4415 USD - 0.4891 USD | 48682 In stock |
55.0 mm
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Yellow
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HDPE
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| 0.1332 USD - 0.1476 USD | 71811 In stock |
27.0 mm
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Yellow
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HDPE
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| 0.3675 USD - 0.4072 USD | 52752 In stock |
50.0 mm
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Yellow
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HDPE
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UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 0.6738 USD - 0.6081 USD
- 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 UNF Threads 1/2 in - 20 UNF 19.0 mm HDPE Yellow
- Price Range
- 0.1111 USD - 0.1002 USD
- Stock Levels
- 219210 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
19.0 mm -
Overall Height
20.9 mm
Threaded O-Ring Plug UNF Threads 1 1/16 in - 12 UNF 35.0 mm HDPE Yellow
- Price Range
- 0.199 USD - 0.1796 USD
- Stock Levels
- 18224 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
35.0 mm -
Overall Height
22.6 mm
Threaded O-Ring Plug UNF Threads 3/8 in - 24 UNF 14.0 mm HDPE Yellow
- Price Range
- 0.0927 USD - 0.0836 USD
- Stock Levels
- 16635 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
14.0 mm -
Overall Height
17.2 mm
Threaded O-Ring Plug UNF Threads 7/16 in - 20 UNF 16.0 mm HDPE Yellow
- Price Range
- 0.1023 USD - 0.0924 USD
- Stock Levels
- 230148 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
16.0 mm -
Overall Height
19.7 mm
Threaded O-Ring Plug UNF Threads 1 3/16 in - 12 UNF 38.0 mm HDPE Yellow
- Price Range
- 0.2554 USD - 0.2305 USD
- Stock Levels
- 23905 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
38.0 mm -
Overall Height
22.6 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 0.2211 USD - 0.1995 USD
- Stock Levels
- 198629 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
- 0.415 USD - 0.3745 USD
- Stock Levels
- 31520 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
33.3 mm -
Head Height
6.4 mm
Threaded Plug UNF Threads 7/8 in - 14 UNF 28.0 mm HDPE Yellow
- Price Range
- 0.1574 USD - 0.1419 USD
- Stock Levels
- 111847 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
28.0 mm -
Overall Height
21.9 mm
Threaded O-Ring Plug UNF Threads 1 5/16 in - 12 UNF 42.0 mm HDPE Yellow
- Price Range
- 0.2806 USD - 0.2532 USD
- Stock Levels
- 5 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
42.0 mm -
Overall Height
24.0 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 0.195 USD - 0.176 USD
- Stock Levels
- 60730 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
23.9 mm -
Head Height
4.8 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 0.1686 USD - 0.1522 USD
- Stock Levels
- 52308 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
- 0.2219 USD - 0.2003 USD
- Stock Levels
- 491968 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
26.9 mm -
Head Height
6.1 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- 0.4038 USD - 0.3644 USD
- 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
- 0.3804 USD - 0.3433 USD
- Stock Levels
- 30 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
38.1 mm -
Head Height
7.6 mm
Threaded O-Ring Plug UNF Threads 9/16 in - 18 UNF 21.0 mm HDPE Yellow
- Price Range
- 0.1175 USD - 0.106 USD
- Stock Levels
- 159833 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
21.0 mm -
Overall Height
20.9 mm
Threaded Protection Plug - Compatible Thread Standard - UNC Threads ; Compatible Thread Sizes - 1/2-13 ; Threaded
- Price Range
- 0.201 USD - 0.1814 USD
- 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 UNF Threads 1 7/8 in - 12 UNF 55.0 mm HDPE Yellow
- Price Range
- 0.4891 USD - 0.4415 USD
- Stock Levels
- 48682 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
55.0 mm -
Overall Height
24.0 mm
Threaded O-Ring Plug UNF Threads 3/4 in - 16 UNF 27.0 mm HDPE Yellow
- Price Range
- 0.1476 USD - 0.1332 USD
- Stock Levels
- 71811 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
27.0 mm -
Overall Height
21.9 mm
Threaded O-Ring Plug UNF Threads 1 5/8 in - 12 UNF 50.0 mm HDPE Yellow
- Price Range
- 0.4072 USD - 0.3675 USD
- Stock Levels
- 52752 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
50.0 mm -
Overall Height
24.0 mm