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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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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$0.8345 - $11.0411 | In production |
1-5/16-12
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$0.482 - $6.3822 | 15106 In stock |
3/4-16
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$0.4675 - $6.1908 | 22738 In stock |
9/16-18
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BL13C | $0.90 - $11.9187 | 2000 In stock |
1-5/8-12
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$0.6367 - $8.4244 | 23269 In stock |
1-1/16-12
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$0.4516 - $5.9832 | 14906 In stock |
7/16-20
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$0.6799 - $8.9988 | 2550 In stock |
1-3/16-12
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$0.5266 - $6.9566 | 7350 In stock |
7/8-14
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$0.2997 - $3.9663 | In production |
1-1/16-12
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$0.1484 - $1.968 | 12000 In stock |
1/2-20
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BL11D | $0.5585 - $7.3874 | 860 In stock |
1-3/16-12
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BL5K | $0.2757 - $3.6483 | 131501 In stock |
9/16-18
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$0.1636 - $2.1497 | 138063 In stock |
9/16-18
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$0.1401 - $1.8621 | 13736 In stock |
7/16-20
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$0.3468 - $4.5868 | 12392 In stock |
1-5/16-12
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BL7J | $0.3271 - $4.3446 | 124411 In stock |
3/4-16
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BL12H | $0.5709 - $7.5539 | 28983 In stock |
1-5/16-12
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$0.3725 - $4.935 | 15428 In stock |
1-5/8-12
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$0.1968 - $2.5887 | 3000 In stock |
3/4-16
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$0.7418 - $9.8095 | 3500 In stock |
1-7/8-12
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