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Loctite 222 10 ml, purple anaerobic adhesive for metal screw threads, low strength, easy disassembly, also for adjusting screws, prevents self-loosening, disassembly with hand tools, P1 NSF approval
Description
“LOCTITE 222 10 ml purple anaerobic threadlocker” is a low-strength adhesive for locking and sealing small metal fasteners. It prevents loosening from shock and vibration while allowing easy disassembly with standard hand tools—ideal for adjustment and set screws.
Advantages and unique features
- Low strength – easy service and removal
- For small thread sizes up to approx. 6.35 mm (1/4")
- Prevents loosening on vibrating assemblies
- Thixotropic, non-sag; UV-fluorescent for inspection
- NSF P1 approval for service use (Europe)
Properties and applications
- Applications: threadlocking of adjustment screws, countersunk head screws and set screws in pumps, gearboxes, presses, etc.
- Substrates: metals including low-strength alloys (aluminium, brass)
- Application method: manual or dispense gun; one-part, no mixing
- Serviceability: disassemble with hand tools; if needed, heat locally to ~250 °C
Technical parameters
| Parameter | Value |
|---|---|
| Color | Purple |
| Cure type | Anaerobic |
| Fixture time | ~20 min |
| Breakaway torque (M10, 24 h) | 6.0 N·m |
| Prevail torque (M10) | 4.0 N·m |
| Viscosity (20 rpm) | ~1200 mPa·s |
| Operating temperature | –55 °C to +150 °C |
| Approval | NSF P1 Reg. No 123002 |
| Pack size | 10 ml |
Storage recommendations
Store in a tightly closed container in a dry place; optimum 8–21 °C. Avoid prolonged storage below 8 °C or above 28 °C. Protect from light and applicator contamination.
Loctite Henkel Premium Partner
Free delivery from 600 EURO to EU Countries*
+48 509 336 666


