Product Description Utilizing a precision under-head groove process, these fasteners are integrated with a high-performance O-ring to achieve simultaneous threaded connection and fluid isolation. The product has passed IP68 waterproof and d...
The IP68 O-ring sealing bolt uses a precision under-head groove that seats a high-performance sealing O-ring, so the threaded joint and fluid isolation are achieved in one step. The product passes IP68 water- and dust-proof testing, tolerating high-pressure immersion and dust; precision thread fit and an anti-corrosion coating keep the seal reliable even after repeated disassembly.
| Material | High-strength alloy steel |
| Surface treatment | Black oxide / zinc plating / zinc-nickel alloy (optional) |
| Standard | Thread GB/T 196, GB/T 197 (ISO 965-1) 6g; Mechanical properties GB/T 3098.1 (ISO 898-1); O-ring GB/T 3452.1; Sealing rating IP68 (IEC 60529) |
| Application | Sealed fastening for high-pressure water and dust environments |
| Seal rating | IP68 |
| Seal / O-ring | FKM (Viton); EPDM on request |
| Thread range | M3-M12; UNC / UNF on request |
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