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.
For large volumes and customized products, add to your cart and click request a quote orcontact usand we will respond within 2 working days.
Use the filters or search below to find what you're looking for
Price range | Availability | Compatible Thread Sizes (All) | View | |
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$0.2021 - $2.6586 | Request the lead time here |
3/4-16
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BL8H | $0.3841 - $5.0994 | 43753 In stock |
7/8-14
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$0.2348 - $3.0939 | 10613 In stock |
7/8-14
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$0.2722 - $3.5914 | 15244 In stock |
1-14
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BL10I | $0.5023 - $6.6541 | 14297 In stock |
1-1/16-12
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BL4B | $0.2487 - $3.2958 | 18000 In stock |
1/2-13
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$0.1834 - $2.4409 | 19181 In stock |
5/8-18
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BL13D | $0.6312 - $8.3486 | 4049 In stock |
1-5/8-12
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$0.1439 - $1.9124 | 48000 In stock |
7/16-24
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BL3L | $0.2145 - $2.8451 | 8548 In stock |
7/16-20
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BL11D | $0.5736 - $7.5869 | 10 In stock |
1-3/16-12
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$0.168 - $2.2077 | 107863 In stock |
9/16-18
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$0.7618 - $10.0744 | 3133 In stock |
1-7/8-12
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$0.3313 - $4.3998 | 16383 In stock |
1-3/16-12
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$0.3562 - $4.7106 | 4000 In stock |
1-5/16-12
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BL7J | $0.3359 - $4.4619 | 29233 In stock |
3/4-16
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BL12H | $0.5863 - $7.7579 | 8190 In stock |
1-5/16-12
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$0.1439 - $1.9124 | 29736 In stock |
7/16-20
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BL5K | $0.2831 - $3.7468 | 28093 In stock |
9/16-18
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$0.3078 - $4.0734 | 8000 In stock |
1-1/16-12
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