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 | Compatible Thread Sizes (All) | View | |
|---|---|---|---|---|
| $0.42 - $1.0491 | 7728 In stock |
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| $0.3375 - $0.8432 | 5600 In stock |
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| $0.1665 - $1.0178 | 11250 In stock |
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| BL11D | $0.6285 - $1.5737 | 425 In stock |
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| $0.3897 - $0.9752 | 11400 In stock |
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| $0.3636 - $0.9091 | 16183 In stock |
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| $0.2013 - $1.2302 | 18183 In stock |
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| BL13D | $0.6923 - $1.7218 | 7022 In stock |
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| $0.1579 - $0.9654 | 48000 In stock |
7/16-24
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| BL3L | $0.2346 - $1.4824 | 37970 In stock |
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| $0.4911 - $1.2278 | 14000 In stock |
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| $0.1579 - $0.9654 | 37736 In stock |
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| $0.1839 - $1.1237 | 108156 In stock |
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| $0.8357 - $2.0918 | 230 In stock |
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| $0.2984 - $1.8234 | 15244 In stock |
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| BL10I | $0.5502 - $1.3775 | 1892 In stock |
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| BL4B | $0.2723 - $1.664 | Request the lead time here |
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| BL5K | $0.3099 - $1.8939 | 1800 In stock |
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| $0.2216 - $1.3543 | 21000 In stock |
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| BL8H | $0.4215 - $1.0557 | 20892 In stock |
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Threaded O-Ring Plug UNF 1 5/8 - 12 in UNF 54.7 mm HDPE Red
- Price Range
- $1.0491 - $0.42
- Stock Levels
- 7728 In stock
Attributes
-
Head Height
0.344 in -
Overall Diameter
2.156 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
Threaded Plug UNF 1 1/16 - 12 in UNF 36.8 mm HDPE Red
- Price Range
- $0.8432 - $0.3375
- Stock Levels
- 5600 In stock
Attributes
-
Head Height
0.313 in -
Overall Diameter
1.45 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
Threaded O-Ring Plug UNF 1/2 - 20 in UNF 18.5 mm HDPE Red
- Price Range
- $1.0178 - $0.1665
- Stock Levels
- 11250 In stock
Attributes
-
Head Height
0.313 in -
Overall Diameter
0.73 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $1.5737 - $0.6285
- Stock Levels
- 425 In stock
Attributes
-
Head Height
0.300 in -
Overall Diameter
1.500 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP
Threaded Plug UNF 1 5/16 - 12 in UNF 44.2 mm HDPE Red
- Price Range
- $0.9752 - $0.3897
- Stock Levels
- 11400 In stock
Attributes
-
Head Height
0.344 in -
Overall Diameter
1.74 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
Threaded Plug UNF 1 3/16 - 12 in UNF 38.1 mm HDPE Red
- Price Range
- $0.9091 - $0.3636
- Stock Levels
- 16183 In stock
Attributes
-
Head Height
0.344 in -
Overall Diameter
1.5 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
Threaded O-Ring Plug UNF 5/8 - 18 in UNF 20.8 mm HDPE Red
- Price Range
- $1.2302 - $0.2013
- Stock Levels
- 18183 In stock
Attributes
-
Head Height
0.313 in -
Overall Diameter
0.82 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $1.7218 - $0.6923
- Stock Levels
- 7022 In stock
Attributes
-
Head Height
0.300 in -
Overall Diameter
1.880 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP
Threaded O-Ring Plug UNF 7/16-24 in 16.8 mm HDPE Red
- Price Range
- $0.9654 - $0.1579
- Stock Levels
- 48000 In stock
Attributes
-
Head Height
0.281 in -
Overall Diameter
0.66 in -
Compatible Thread Sizes (All)
7/16-24 -
Compatible Thread Standard (All)
UNF -
Color
Red
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $1.4824 - $0.2346
- Stock Levels
- 37970 In stock
Attributes
-
Head Height
0.180 in -
Overall Diameter
0.620 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP
Threaded O-Ring Plug UNF 1 7/8 - 12 in UNF 55.5 mm HDPE Red
- Price Range
- $1.2278 - $0.4911
- Stock Levels
- 14000 In stock
Attributes
-
Head Height
0.344 in -
Overall Diameter
2.188 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
Threaded O-Ring Plug UNF 7/16 - 20 in UNF 16.8 mm HDPE Red
- Price Range
- $0.9654 - $0.1579
- Stock Levels
- 37736 In stock
Attributes
-
Head Height
0.281 in -
Overall Diameter
0.66 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
Threaded O-Ring Plug UNF 9/16 - 18 in UNF 20.3 mm HDPE Red
- Price Range
- $1.1237 - $0.1839
- Stock Levels
- 108156 In stock
Attributes
-
Head Height
0.323 in -
Overall Diameter
0.8 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $2.0918 - $0.8357
- Stock Levels
- 230 In stock
Attributes
-
Head Height
0.300 in -
Overall Diameter
2.125 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP
Threaded O-Ring Plug UNF 1 - 14 in UNF 31.7 mm HDPE Red
- Price Range
- $1.8234 - $0.2984
- Stock Levels
- 15244 In stock
Attributes
-
Head Height
0.313 in -
Overall Diameter
1.25 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $1.3775 - $0.5502
- Stock Levels
- 1892 In stock
Attributes
-
Head Height
0.250 in -
Overall Diameter
1.310 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP
Threaded Protection Plug - Compatible Thread Standard - UNC ; ;
- Price Range
- $1.664 - $0.2723
- Stock Levels
- Request the lead time here
Attributes
-
Head Height
0.281 in -
Overall Diameter
0.687 in -
Compatible Thread Standard (All)
UNC -
Color
Black -
Material
PP
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $1.8939 - $0.3099
- Stock Levels
- 1800 In stock
Attributes
-
Head Height
0.180 in -
Overall Diameter
0.750 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP
Threaded O-Ring Plug UNF 3/4 - 16 in UNF 25.9 mm HDPE Red
- Price Range
- $1.3543 - $0.2216
- Stock Levels
- 21000 In stock
Attributes
-
Head Height
0.406 in -
Overall Diameter
1.02 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $1.0557 - $0.4215
- Stock Levels
- 20892 In stock
Attributes
-
Head Height
0.240 in -
Overall Diameter
1.060 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP