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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$1.0199 - $13.4982 | Request the lead time here |
1-3/16-12
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$0.7013 - $9.2862 | 3735 In stock |
9/16-18
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$1.2518 - $16.5617 | 60 In stock |
1-5/16-12
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$0.723 - $9.5733 | 2293 In stock |
3/4-16
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$0.7899 - $10.4349 | Request the lead time here |
7/8-14
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$0.9551 - $12.6366 | 1601 In stock |
1-1/16-12
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$0.6774 - $8.9748 | 3906 In stock |
7/16-20
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$1.35 - $17.8781 | Request the lead time here |
1-5/8-12
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$0.654 - $8.6514 | Request the lead time here |
1-7/8-12
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$0.2454 - $3.2246 | 16212 In stock |
9/16-18
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$0.2952 - $3.8831 | 5390 In stock |
3/4-16
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$0.561 - $7.448 | 6898 In stock |
7/8-14
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$0.3429 - $4.5189 | 613 In stock |
7/8-14
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$0.3975 - $5.2455 | 1744 In stock |
1-14
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$0.7337 - $9.7188 | 3934 In stock |
1-1/16-12
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$0.3633 - $4.8138 | Request the lead time here |
1/2-13
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$1.1127 - $14.7143 | 683 In stock |
1-7/8-12
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$0.4839 - $6.4262 | 383 In stock |
1-3/16-12
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$0.9219 - $12.1937 | 1649 In stock |
1-5/8-12
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$0.2102 - $2.7932 | Request the lead time here |
7/16-24
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