LOCTITE® 222

Features and Benefits

Low-strength threadlocker for the locking and sealing of small fasteners under 6.35 mm (1/4") in diameter. Prevents loosening from shock and vibration, removable with hand tools.
If you’re working with small diameter screws made of low strength metals (e.g., aluminum or brass), try LOCTITE® 222. It is ideal for low-strength threadlocking of adjustment screws, countersunk head screws, and set screws.
  • Ideal for low-strength threadlocking of adjustment screws, countersunk head screws and set screws
  • Prevents fastener loosening on vibrating assemblies, e.g. pumps, gear boxes, presses
  • Ideal for small thread sizes up to 6.35 mm (1/4")
  • Can be disassembled with ordinary hand tools for easy service and maintenance
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Technical Information

Agency approvals / certificates / specifications, Regional approval for Europe only NSF P1 Reg. No 123002
Application method Dispense system, Manual
Application temperature -55.0 - 150.0 °C (-65.0 - 300.0 °F )
Applications Threadlocking
Breakaway torque, M10 Steel Nuts/Bolts 6.0 N·m (50.0 in./lb. )
Color Purple
Cure type Anaerobic cure
Fixture time 20.0 min.
Key characteristics Disassembly: removable, Fluorescent, General purpose, Mix: no mix required, Strength: low Strength, Thixotropic
Physical form Liquid
Prevail torque, M10 Steel Nuts/Bolts 4.0 N·m (35.0 in./lb. )
Recommended for use with Metal, Metal: passive metal
Viscosity, Speed 20 RPM 1200.0 mPa·s (cP)