Henkel Adhesive Technologies
Purple Low Strength Threadlocker 


Product category: Threadlockers

Data sheets

Product information

LOCTITE® 222MS Low Strength, Small Screw, Mil-Spec Purple Threadlocker is ideal for fastener diameters of 1/4" (6mm) and smaller. Its controlled lubricity allows for accurate clamp loads. Parts can be separated using hand tools.

Mil Spec: Mil-S-46163A Type II Grade M. NSF P1 Certified.

Applications include adjustment screws, countersunk head screws, and set screws; on collars, pulleys, tool holders and controllers. Also for low strength metals such as aluminum or brass.

Breakaway torque, M10 Steel Nuts/Bolts: 

6.0 N·m (53.0 in./lb.)



Fixture time:

20.0 min.

Key characteristics:

General Purpose,Strength: Low Strength,Thixotropic

Operating temperature:

-55.0 °C - 150.0 °C (-65.0 °F - 300.0 °F)

Prevail torque, M10 Steel Nuts/Bolts:

4.0 N·m (30.0 in./lb.)

Viscosity, @ 25.0 :

1200.0 mPa·s (cP)

Related cases

  • Putting an end to loose set screws

    Find out what a mill used to secure set screws, saving up 10 hours repair time for every incident.

  • Performance secured cost-effectively

    Discover how an automotive player replaced their threadlocking solution and saved $50K in just two years.


... Sign up for our newsletter!

Subscribing to our newsletter is an easy way of keeping in touch with all the latest industry developments and scientific innovations. Be part of our fast-growing community and look forward to getting all the latest, first.