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 | |
|---|---|---|---|---|---|---|---|---|
| $0.3146 - $0.3486 | 1406 In stock |
54 mm
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Yellow
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PP
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| $0.1366 - $0.1514 | 10 In stock |
15.7 mm
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Yellow
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PP
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| $0.4214 - $0.467 | 110 In stock |
47.8 mm
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Yellow
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PP
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| $0.1685 - $0.1866 | 7 In stock |
23.9 mm
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Yellow
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PP
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| $0.3177 - $0.3521 | 10 In stock |
33.3 mm
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Yellow
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PP
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| $0.2177 - $0.2412 | 616 In stock |
26.9 mm
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Yellow
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PP
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| $0.3626 - $0.4018 | 809 In stock |
38.1 mm
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Yellow
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PP
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| Request the lead time here |
47.8 mm
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Red
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15.7 mm
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HDPE
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1 5/8 - 12
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| Request the lead time here |
18.3 mm
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Red
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8.1 mm
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HDPE
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1/2 - 20
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| BL12H | $0.286 - $0.3169 | 10 In stock |
40.9 mm
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Yellow
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PP
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| $0.1458 - $0.1615 | 8 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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| $0.1426 - $0.1581 | 9 In stock |
19.1 mm
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Yellow
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PP
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| Request the lead time here |
28.7 mm
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Red
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15.7 mm
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HDPE
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1 1/16 - 12
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| 8602 In stock |
16.5 mm
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Red
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8.1 mm
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HDPE
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7/16 - 20
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| $0.6176 - $1.1378 | 68 In stock |
50.0 mm
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Yellow
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HDPE
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| $0.2038 - $0.5096 | 11 In stock |
22.0 mm
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Yellow
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HDPE
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| $0.7419 - $1.3666 | 100 In stock |
55.0 mm
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Yellow
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HDPE
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| $0.2392 - $0.4407 | 365 In stock |
21.0 mm
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Yellow
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HDPE
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| $0.1404 - $0.2588 | 11 In stock |
14.0 mm
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Yellow
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HDPE
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| $0.1885 - $0.3475 | 10 In stock |
19.0 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
- $0.3486 - $0.3146
- Stock Levels
- 1406 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
54 mm -
Head Height
7.6 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- $0.1514 - $0.1366
- Stock Levels
- 10 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
- $0.467 - $0.4214
- Stock Levels
- 110 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
47.8 mm -
Head Height
7.6 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- $0.1866 - $0.1685
- Stock Levels
- 7 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
- $0.3521 - $0.3177
- Stock Levels
- 10 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
33.3 mm -
Head Height
6.4 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- $0.2412 - $0.2177
- Stock Levels
- 616 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
- $0.4018 - $0.3626
- Stock Levels
- 809 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
38.1 mm -
Head Height
7.6 mm
UNF Threaded O-Ring Plug - Compatible Thread Standard - SEA ; Compatible Thread Sizes - 1 5/8 - 12 ; Threaded
- Stock Levels
- Request the lead time here
Attributes
-
Fitting Style
Threaded -
Colour
Red -
Full Material
High Density Polyethylene -
Compatible Thread Standard
SEA -
Compatible Thread Sizes (All)
1 5/8 - 12
UNF Threaded O-Ring Plug - Compatible Thread Standard - SEA ; Compatible Thread Sizes - 1/2 - 20 ; Threaded
- Stock Levels
- Request the lead time here
Attributes
-
Fitting Style
Threaded -
Colour
Red -
Full Material
High Density Polyethylene -
Compatible Thread Standard
SEA -
Compatible Thread Sizes (All)
1/2 - 20
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- $0.3169 - $0.286
- Stock Levels
- 10 In stock
Attributes
-
Colour
Yellow -
Full Material
Polypropylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
40.9 mm -
Head Height
7.4 mm
Threaded Protection Plug - Compatible Thread Standard - UNC Threads ; Compatible Thread Sizes - 1/2-13 ; Threaded
- Price Range
- $0.1615 - $0.1458
- Stock Levels
- 8 In stock
Attributes
-
Fitting Style
Threaded -
Thread Engagement
Threaded Fitting Plugs -
Colour
Black -
Full Material
Polypropylene -
Material Flammability Standard
UL94 V-0
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; ;
- Price Range
- $0.1581 - $0.1426
- Stock Levels
- 9 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 - SEA ; Compatible Thread Sizes - 1 1/16 - 12 ; Threaded
- Stock Levels
- Request the lead time here
Attributes
-
Fitting Style
Threaded -
Colour
Red -
Full Material
High Density Polyethylene -
Compatible Thread Standard
SEA -
Compatible Thread Sizes (All)
1 1/16 - 12
UNF Threaded O-Ring Plug - Compatible Thread Standard - SEA ; Compatible Thread Sizes - 7/16 - 20 ; Threaded
- Stock Levels
- 8602 In stock
Attributes
-
Fitting Style
Threaded -
Colour
Red -
Full Material
High Density Polyethylene -
Compatible Thread Standard
SEA -
Compatible Thread Sizes (All)
7/16 - 20
Threaded O-Ring Plug 1 5/8 in - 12 UNF 50.0 mm HDPE Yellow
- Price Range
- $1.1378 - $0.6176
- Stock Levels
- 68 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
Threaded O-Ring Plug 5/8 in - 18 UNF 22.0 mm HDPE Yellow
- Price Range
- $0.5096 - $0.2038
- Stock Levels
- 11 In stock
Attributes
-
Colour
Yellow -
Full Material
High Density Polyethylene -
Compatible Thread Standard
UNF Threads -
Overall Diameter
22.0 mm -
Overall Height
20.9 mm
Threaded O-Ring Plug 1 7/8 in - 12 UNF 55.0 mm HDPE Yellow
- Price Range
- $1.3666 - $0.7419
- Stock Levels
- 100 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 9/16 in - 18 UNF 21.0 mm HDPE Yellow
- Price Range
- $0.4407 - $0.2392
- Stock Levels
- 365 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 O-Ring Plug 3/8 in - 24 UNF 14.0 mm HDPE Yellow
- Price Range
- $0.2588 - $0.1404
- Stock Levels
- 11 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 1/2 in - 20 UNF 19.0 mm HDPE Yellow
- Price Range
- $0.3475 - $0.1885
- Stock Levels
- 10 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