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 1 working days.
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Price range | Availability | Compatible Thread Sizes (All) | View | ||||||||
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£ 0.2464 - £ 0.7726 | 1767 In stock |
1-3/16-12
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£ 0.152 - £ 0.4595 | 14998 In stock |
7/16-20
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£ 0.1382 - £ 0.3491 | 4177 In stock |
7/8-14
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498674 | £ 0.0896 - £ 0.0974 | 7592 In stock |
1/2 in x 20
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£ 0.1291 - £ 0.141 | 4250 In stock |
7/8 in x 14
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£ 0.256 - £ 0.2724 | 10187 In stock |
15⁄16 in x 12
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498675 | £ 0.104 - £ 0.104 | In production |
9⁄16 in x 18
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£ 0.1711 - £ 0.1711 | 2235 In stock |
1 in x 14
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£ 0.3436 - £ 0.3723 | 1614 In stock |
1-5/8 in x 12
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£ 0.0911 - £ 0.0991 | 3553 In stock |
7⁄16 in x 20
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£ 0.1319 - £ 0.1319 | 31 In stock |
3/4 in x 16
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£ 0.2176 - £ 0.2327 | 3989 In stock |
13⁄16 in x 12
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£ 0.0729 - £ 0.0794 | 4778 In stock |
3/8 in x 24
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£ 0.1152 - £ 0.1226 | 10684 In stock |
5/8 in x 18
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£ 0.1793 - £ 0.1944 | 12819 In stock |
9/16 in x 18
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£ 0.4066 - £ 0.4422 | 1226 In stock |
1-7/8 in x 12
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