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 in 24 hours or next business day
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 | |
|---|---|---|---|---|
| $1.1427 - $15.1116 | Request the lead time here |
1-7/8-12
|
||
| $0.8795 - $11.6369 | 110 In stock |
1-5/16-12
|
||
| $0.6717 - $8.885 | Request the lead time here |
1-7/8-12
|
||
| $0.2286 - $3.0317 | 8750 In stock |
1/2-20
|
||
| $0.2159 - $2.8686 | Request the lead time here |
7/16-24
|
||
| $0.4617 - $6.1101 | 800 In stock |
1-1/16-12
|
||
| $0.2159 - $2.8686 | 20901 In stock |
7/16-20
|
||
| $0.5039 - $6.6929 | 1050 In stock |
3/4-16
|
||
| $0.252 - $3.3116 | 11212 In stock |
9/16-18
|
||
| $0.3032 - $3.9879 | 5390 In stock |
3/4-16
|
||
| $0.3522 - $4.6409 | 613 In stock |
7/8-14
|
||
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-7/8-12 ; Threaded
- Price Range
- $15.1116 - $1.1427
- Stock Levels
- Request the lead time here
Attributes
-
Head Height
0.3 in -
Overall Diameter
2.126 in -
Overall Height
1.142 in -
Compatible Thread Sizes (All)
1-7/8-12 -
Compatible Thread Standard
UNF Threads
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-5/16-12 ; Threaded
- Price Range
- $11.6369 - $0.8795
- Stock Levels
- 110 In stock
Attributes
-
Head Height
0.29 in -
Overall Diameter
1.61 in -
Overall Height
1.079 in -
Compatible Thread Sizes (All)
1-5/16-12 -
Compatible Thread Standard
UNF Threads
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-7/8-12 ; Threaded - Plastic Molded O-Ring
- Price Range
- $8.885 - $0.6717
- Stock Levels
- Request the lead time here
Attributes
-
Head Height
0.343 in -
Overall Diameter
2.185 in -
Overall Height
0.933 in -
Compatible Thread Sizes (All)
1-7/8-12 -
Compatible Thread Standard
UNF Threads
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1/2-20 ; Threaded - Plastic Molded O-Ring
- Price Range
- $3.0317 - $0.2286
- Stock Levels
- 8750 In stock
Attributes
-
Head Height
0.315 in -
Overall Diameter
0.728 in -
Overall Height
0.657 in -
Compatible Thread Sizes (All)
1/2-20 -
Compatible Thread Standard
UNF Threads
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/16-24 ; Threaded - Plastic Molded O-Ring
- Price Range
- $2.8686 - $0.2159
- Stock Levels
- Request the lead time here
Attributes
-
Head Height
0.28 in -
Overall Diameter
0.661 in -
Overall Height
0.622 in -
Compatible Thread Sizes (All)
7/16-24 -
Compatible Thread Standard
UNF Threads
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 1-1/16-12 ; Threaded - Plastic Molded O-Ring
- Price Range
- $6.1101 - $0.4617
- Stock Levels
- 800 In stock
Attributes
-
Head Height
0.311 in -
Overall Diameter
1.449 in -
Overall Height
0.902 in -
Compatible Thread Sizes (All)
1-1/16-12 -
Compatible Thread Standard
UNF Threads
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/16-20 ; Threaded - Plastic Molded O-Ring
- Price Range
- $2.8686 - $0.2159
- Stock Levels
- 20901 In stock
Attributes
-
Head Height
0.28 in -
Overall Diameter
0.661 in -
Overall Height
0.622 in -
Compatible Thread Sizes (All)
7/16-20 -
Compatible Thread Standard
UNF Threads
UNF Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/4-16 ; Threaded
- Price Range
- $6.6929 - $0.5039
- Stock Levels
- 1050 In stock
Attributes
-
Head Height
0.19 in -
Overall Diameter
0.941 in -
Overall Height
0.799 in -
Compatible Thread Sizes (All)
3/4-16 -
Compatible Thread Standard
UNF Threads
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 9/16-18 ; Threaded - Plastic Molded O-Ring
- Price Range
- $3.3116 - $0.252
- Stock Levels
- 11212 In stock
Attributes
-
Head Height
0.323 in -
Overall Diameter
0.799 in -
Overall Height
0.673 in -
Compatible Thread Sizes (All)
9/16-18 -
Compatible Thread Standard
UNF Threads
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 3/4-16 ; Threaded - Plastic Molded O-Ring
- Price Range
- $3.9879 - $0.3032
- Stock Levels
- 5390 In stock
Attributes
-
Head Height
0.406 in -
Overall Diameter
1.02 in -
Overall Height
0.811 in -
Compatible Thread Sizes (All)
3/4-16 -
Compatible Thread Standard
UNF Threads
Threaded O-Ring Plug - Compatible Thread Standard - UNF Threads ; Compatible Thread Sizes - 7/8-14 ; Threaded - Plastic Molded O-Ring
- Price Range
- $4.6409 - $0.3522
- Stock Levels
- 613 In stock
Attributes
-
Head Height
0.311 in -
Overall Diameter
1.157 in -
Overall Height
0.78 in -
Compatible Thread Sizes (All)
7/8-14 -
Compatible Thread Standard
UNF Threads