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 customised 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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R 3,1282 - R 3,7739 | 9062 In stock - Delivery conditions may apply, visit our FAQs |
9/16-18
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R 15,738 - R 27,5523 | 1462 In stock - Delivery conditions may apply, visit our FAQs |
1-5/8-12
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R 2,2729 - R 5,6106 | 5998 In stock - Delivery conditions may apply, visit our FAQs |
1/2-20
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R 2,8312 - R 6,9632 | 2077 In stock - Delivery conditions may apply, visit our FAQs |
7/8-14
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R 11,3563 - R 22,4451 | 18 In stock - Delivery conditions may apply, visit our FAQs |
1-5/16-12
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R 3,3464 - R 4,2077 | 2500 In stock - Delivery conditions may apply, visit our FAQs |
1/2-13
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R 1,7534 - R 1,906 | 17592 In stock - Delivery conditions may apply, visit our FAQs |
1/2 in x 20
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R 1,6344 - R 2,9447 | 3250 In stock - Delivery conditions may apply, visit our FAQs |
7/8 in x 14
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R 5,0061 - R 5,3273 | 10187 In stock - Delivery conditions may apply, visit our FAQs |
15⁄16 in x 12
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R 2,0345 - R 2,0345 | 250 In stock - Delivery conditions may apply, visit our FAQs |
9⁄16 in x 18
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R 3,6069 - R 3,6069 | 2065 In stock - Delivery conditions may apply, visit our FAQs |
1 in x 14
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R 4,3537 - R 7,8057 | 1614 In stock - Delivery conditions may apply, visit our FAQs |
1-5/8 in x 12
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R 0,9299 - R 1,6766 | 4702 In stock - Delivery conditions may apply, visit our FAQs |
3/8 in x 24
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R 2,254 - R 2,3986 | 10684 In stock - Delivery conditions may apply, visit our FAQs |
5/8 in x 18
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R 3,5069 - R 3,8014 | 12819 In stock - Delivery conditions may apply, visit our FAQs |
11⁄16 in x 12
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R 5,2273 - R 9,3556 | 1226 In stock - Delivery conditions may apply, visit our FAQs |
1-7/8 in x 12
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