OEM Titan Fastener Component
Titan 858-812 Elastic Stop Nut is an OEM locking nut featuring a nylon locking collar designed to resist loosening under vibration on compatible Admiral, Commander, PowrCoat, and PowrTex spray systems.
Compatibility Table
Replacement elastic stop nut restores secure, vibration-resistant fastening and prevents component loosening.
Titan Fastener Component
Titan 858-812 is an OEM elastic stop nut featuring a nylon locking collar that provides resistance to loosening under vibration on compatible Admiral, Commander, PowrCoat, and PowrTex spray systems. The nylon insert creates a friction fit against the bolt threads, maintaining secure fastening in critical assemblies.
| Detail | Technical / Commercial Information |
|---|---|
| Product Overview | OEM Titan elastic stop nut used for vibration-resistant fastening on compatible Admiral, Commander, PowrCoat, and PowrTex spray systems. The nut incorporates a nylon locking collar that creates a friction fit against bolt threads. |
| Function | Provides secure fastening that resists loosening from vibration. The nylon insert is slightly undersized relative to the bolt threads, creating friction that prevents the nut from backing off while still allowing it to be installed and removed with standard tools. This locking mechanism is reusable multiple times, though the locking ability may degrade with repeated use. |
| Industrial Applications | Professional sprayer repair, air motor assemblies, pump attachments, structural connections, and preventive maintenance across Admiral, Commander, PowrCoat, and PowrTex systems. |
| Compatible Systems | Admiral 850-555/850-557; Commander 742-555/742-557; PowrCoat 730, 745, 940, 960, 975; PowrTex 15:1. |
| Accurate Part Number | 858-812 Elastic Stop Nut. |
| Related Parts Commonly Serviced Together | Mating bolts and screws, washers, trip retainers (742-905), O-rings (742-001), and other fastening components used in air motor and pump assemblies. |
| Common Problems Solved | Fasteners loosening due to vibration, loss of locking ability from wear or overtightening, stripped threads, and component loosening leading to misalignment or failure. |
| Use with Spray Systems | Supports Titan Admiral, Commander, PowrCoat, and PowrTex systems used in industrial finishing, wood coating, metal finishing, protective coating, and heavy material spray applications. |
| OEM & Brand Information | Genuine Titan OEM component designed for correct fitment in Titan spray systems. Over time, the nylon insert may lose its locking ability due to wear, overtightening, contamination, or repeated use. A worn elastic stop nut may spin freely without resistance on the bolt. When replacing, ensure the mating bolt threads are clean and undamaged. Use genuine Titan components to ensure proper fit, correct thread specifications, and reliable locking action. |
| Commercial Benefits | Restores secure, vibration-resistant fastening, prevents component loosening, ensures reliable equipment operation, and extends service life. |
The 858-812 Elastic Stop Nut is an OEM locking fastener featuring a nylon collar that provides vibration-resistant fastening on compatible Admiral, Commander, PowrCoat, and PowrTex spray systems. The nylon insert creates friction against the bolt threads, preventing the nut from backing off during operation. Over time, the nylon may lose its locking ability due to wear, contamination, or repeated use. A worn elastic stop nut may spin freely without resistance, indicating it is time for replacement. Use genuine Titan components to ensure proper fit, correct thread specifications, and reliable locking action.
Quick contractor-focused answers for confirming fitment, function, and service value.
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