LOCTITE® 220
Features and Benefits
Low viscosity, removable-strength threadlocker for the locking and sealing of small diameter, pre-assembled threaded fasteners. Prevents loosening from shock and vibration, but is also easy to disassemble with standard hand tools without heat.
When you have pre-assembled fasteners less than 6.35 mm (1/4") in diameter and need an effective threadlocker that allows for easy disassembly without shearing the screw, choose LOCTITE® 220. This fluorescent, low-viscosity threadlocker wicks its away into the thread roots of pre-assembled, small diameter fasteners. Perfect for applications such as adjustment of set screws and small diameter or long engagement length fasteners. Meets performance requirements of military specification Mil-S-46163A, Type III, Grade Q.
- For use on pre-assembled fasteners up to 1/4" diameter
- Prevents loosening and leakage from shock and vibration
- Can be easily disassembled without shearing the screw
- Meets Mil Spec: Mil-S-46163A Type III Grade Q
- Fluorescent under UV for quality control
Documents and Downloads
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Technical Information
| Agency approvals / certificates / specifications | ASTM D5363, MIL-S-46163A for existing designs |
| Applications | Threadlocking |
| Color | Blue |
| Cure type | Anaerobic cure |
| Key characteristics | No mix, Strength: low Strength, Viscosity: low viscosity |
| Number of components | 1 part |
| Physical form | Liquid |
LOCTITE® 220
Low viscosity, removable-strength threadlocker for the locking and sealing of small diameter, pre-assembled threaded fasteners. Prevents loosening from shock and vibration, but is also easy to disassemble with standard hand tools without heat.