Loading...

Loctite 221 Threadlocker

Loctite 221 Threadlocker
Loctite 221 Threadlocker

Loctite 221 Threadlocker

Product Code : 630150
Specifications
Chemical Basis / Base Methacrylate
Color Purple
Fixture Time 20 - 210 min.
Substrates Metal: Brass, Metal: Steel, Metal: Steel - Stainless Steel
Viscosity 100 - 150 mPa.s (cP) Brookfield
Loading ...

Low strength, low viscosity threadlocking adhesive. Formulated for small metal threads up to M12.

LOCTITE® 221 is a methacrylate-based threadlocking adhesive designed for low strength applications on small threads up to a maximum size of M12. Typical fixture times are 25, 20 and 210 min on steel, brass and stainless steel respectively. Offering low viscosity and a breakaway torque of 8.5 Nm, the product is designed for fasteners that require easy disassembly with standard hand tools.

  • Low strength
  • Low viscosity
  • Designed for small threads
  • Various pack sizes