Description
LOCTITE 222 Threadlocker is a low-strength, anaerobic-curing adhesive specifically formulated for small-diameter threaded fasteners and applications requiring easy removal.
Its purple color and low-strength formulation make it ideal for use on low-strength metals such as aluminum and brass, as well as on adjustment screws, countersunk head screws, and set screws. LOCTITE 222 prevents loosening caused by vibration and minor shock, while still allowing disassembly with standard hand tools without damaging fasteners.
This threadlocker cures in the absence of air when confined between metal threads, providing reliable locking performance for precision assemblies, instrumentation, electronics, and light mechanical applications.
Specifications
| Parameter | Details |
|---|---|
| Product Name | Threadlocker |
| Brand | LOCTITE (Henkel) |
| Product Designation | LOCTIT 222 |
| Color | Purple |
| Strength Level | Low Strength |
| Adhesive Type | Anaerobic Threadlocking Adhesive |
| Cure Mechanism | Anaerobic (cures in absence of air) |
| Suitable Fasteners | Small-diameter screws |
| Recommended Metals | Aluminum, brass, low-strength alloys |
| Typical Applications | Adjustment screws, set screws, countersunk screws |
| Disassembly | Easily removable with hand tools |
| Resistance | Vibration |
| Industry Use | Precision assembly, electronics, light machinery |







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