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.
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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£ 0.2007 - £ 0.4785 | 8544 In stock |
1-3/16-12
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£ 0.1286 - £ 0.3539 | 16000 In stock |
7/16-24
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£ 0.1448 - £ 0.3514 | 14312 In stock |
5/8-18
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BL10I | £ 0.3857 - £ 0.4646 | 1406 In stock |
1-1/16-12
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£ 0.538 - £ 1.4837 | 700 In stock |
1-7/8-12
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£ 0.1222 - £ 0.326 | 3233 In stock |
3/4-16
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£ 0.6114 - £ 1.3707 | 1438 In stock |
1-5/8-12
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£ 0.1165 - £ 0.2791 | 5998 In stock |
1/2-20
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£ 0.1448 - £ 0.3464 | 3207 In stock |
7/8-14
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£ 0.4244 - £ 1.1166 | 16 In stock |
1-5/16-12
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£ 0.1521 - £ 0.2093 | 2500 In stock |
1/2-13
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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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