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.
Request a quote
For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.
Filter or Search Variants
Use the filters or search below to find what you're looking for
Imperial
Metric
Sort by
None| Price range | Availability | Compatible Thread Sizes (All) | View | |
|---|---|---|---|---|
| BL13C | $1.0137 - $2.544 | 1000 In stock |
|
|
| $0.5939 - $1.4824 | 1050 In stock |
|
||
| $0.7663 - $1.9165 | 1700 In stock |
|
||
| $0.5267 - $3.2185 | 177 In stock |
|
||
| $0.9388 - $2.3405 | 1050 In stock |
|
||
| $0.5434 - $3.3205 | 12291 In stock |
|
||
| $0.7174 - $1.7978 | 3144 In stock |
|
||
| $0.321 - $4.5353 | 5000 In stock |
|
||
| $0.4911 - $1.2278 | 14000 In stock |
|
||
| $0.3375 - $0.8432 | 4600 In stock |
|
||
| $0.1665 - $1.0178 | 11250 In stock |
|
||
| BL11D | $0.6285 - $1.5737 | Request the lead time here |
|
|
| BL5K | $0.3099 - $1.8939 | 600 In stock |
|
|
| $0.1839 - $1.1237 | 42156 In stock |
|
||
| $0.8357 - $2.0918 | 1630 In stock |
|
||
| $0.3897 - $0.9752 | 9000 In stock |
|
||
| BL7J | $0.3694 - $2.2571 | 2526 In stock |
|
|
| BL12H | $0.643 - $1.6044 | 5008 In stock |
|
|
| $0.2216 - $1.3543 | Request the lead time here |
|
||
| BL8H | $0.4215 - $1.0557 | 36522 In stock |
|
|
Threaded O-Ring Plug - Compatible Thread Standard - UNF ; Compatible Thread Sizes - 1-5/8-12 ; Threaded
- Price Range
- $2.544 - $1.0137
- Stock Levels
- 1000 In stock
Attributes
-
Color
Natural -
Material
Nylon
Threaded O-Ring Plug - Compatible Thread Standard - UNF ; Compatible Thread Sizes - 7/8-14 ; Threaded
- Price Range
- $1.4824 - $0.5939
- Stock Levels
- 1050 In stock
Attributes
-
Color
Natural -
Material
Nylon
Threaded O-Ring Plug - Compatible Thread Standard - UNF ; Compatible Thread Sizes - 1-3/16-12 ; Threaded
- Price Range
- $1.9165 - $0.7663
- Stock Levels
- 1700 In stock
Attributes
-
Color
Natural -
Material
Nylon
Threaded O-Ring Plug - Compatible Thread Standard - UNF ; Compatible Thread Sizes - 9/16-18 ; Threaded
- Price Range
- $3.2185 - $0.5267
- Stock Levels
- 177 In stock
Attributes
-
Color
Natural -
Material
Nylon
Threaded O-Ring Plug - Compatible Thread Standard - UNF ; Compatible Thread Sizes - 1-5/16-12 ; Threaded
- Price Range
- $2.3405 - $0.9388
- Stock Levels
- 1050 In stock
Attributes
-
Color
Natural -
Material
Nylon
Threaded O-Ring Plug - Compatible Thread Standard - UNF ; Compatible Thread Sizes - 3/4-16 ; Threaded
- Price Range
- $3.3205 - $0.5434
- Stock Levels
- 12291 In stock
Attributes
-
Color
Natural -
Material
Nylon
Threaded O-Ring Plug - Compatible Thread Standard - UNF ; Compatible Thread Sizes - 1-1/16-12 ; Threaded
- Price Range
- $1.7978 - $0.7174
- Stock Levels
- 3144 In stock
Attributes
-
Color
Natural -
Material
Nylon
Threaded O-Ring Plug - Compatible Thread Standard - UNF ; Compatible Thread Sizes - 7/16-20 ; Threaded
- Price Range
- $4.5353 - $0.321
- Stock Levels
- 5000 In stock
Attributes
-
Color
Natural -
Material
Nylon
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 Plug UNF 1 1/16 - 12 in UNF 36.8 mm HDPE Red
- Price Range
- $0.8432 - $0.3375
- Stock Levels
- 4600 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
- Request the lead time here
Attributes
-
Head Height
0.300 in -
Overall Diameter
1.500 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $1.8939 - $0.3099
- Stock Levels
- 600 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 9/16 - 18 in UNF 20.3 mm HDPE Red
- Price Range
- $1.1237 - $0.1839
- Stock Levels
- 42156 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
- 1630 In stock
Attributes
-
Head Height
0.300 in -
Overall Diameter
2.125 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
- 9000 In stock
Attributes
-
Head Height
0.344 in -
Overall Diameter
1.74 in -
Compatible Thread Standard (All)
UNF -
Color
Red -
Material
HDPE
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $2.2571 - $0.3694
- Stock Levels
- 2526 In stock
Attributes
-
Head Height
0.190 in -
Overall Diameter
0.940 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF ; ;
- Price Range
- $1.6044 - $0.643
- Stock Levels
- 5008 In stock
Attributes
-
Head Height
0.290 in -
Overall Diameter
1.610 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
- Request the lead time here
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
- 36522 In stock
Attributes
-
Head Height
0.240 in -
Overall Diameter
1.060 in -
Compatible Thread Standard (All)
UNF -
Color
Yellow -
Material
PP