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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$0.6799 - $8.9988 | 2550 In stock |
1-3/16-12
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$0.4675 - $6.1908 | 5350 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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$0.5266 - $6.9566 | 7350 In stock |
7/8-14
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$0.6367 - $8.4244 | 24673 In stock |
1-1/16-12
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$0.4516 - $5.9832 | 14906 In stock |
7/16-20
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$0.8345 - $11.0411 | 15400 In stock |
1-5/16-12
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$0.482 - $6.3822 | 33000 In stock |
3/4-16
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$0.1968 - $2.5887 | 3000 In stock |
3/4-16
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$0.7418 - $9.8095 | 4200 In stock |
1-7/8-12
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$0.3226 - $4.2841 | 16383 In stock |
1-3/16-12
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$0.1786 - $2.3767 | 19170 In stock |
5/8-18
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BL13D | $0.6146 - $8.1291 | 20246 In stock |
1-5/8-12
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$0.1401 - $1.8621 | 48000 In stock |
7/16-24
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BL3L | $0.2089 - $2.7703 | 135204 In stock |
7/16-20
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$0.436 - $5.7676 | 16100 In stock |
1-7/8-12
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BL8H | $0.374 - $4.9653 | 252132 In stock |
7/8-14
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BL10I | $0.4891 - $6.4792 | 36918 In stock |
1-1/16-12
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$0.1401 - $1.8621 | 13736 In stock |
7/16-20
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$0.3468 - $4.5868 | 12892 In stock |
1-5/16-12
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