Loctite 221 Low Strength Threadlocker 250ml

Loctite 221 Low Strength Threadlocker 250ml is a low-strength threadlocking adhesive for securing small screws, adjustment screws and low-load threaded fasteners where regular removal is required. It helps prevent loosening from vibration while allowing service disassembly without damaging delicate fasteners.

Key Features

• Low-strength threadlocker for small fasteners
• Prevents vibration loosening on threaded assemblies
• Allows easy removal during servicing
• Helps seal threads against leakage and corrosion
• Ideal for adjustment screws and low-strength locking duties

Typical Applications

• Small screws and set screws
• Adjustment mechanisms
• Instrument and electrical assemblies
• Maintenance applications requiring easy removal

Specification