Loctite 2400 Threadlocker - Blue

LOCTITE 2400 THREADLOCKER --Designed for the locking and sealing of threaded fasteners --Prevents ...

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Product Information

Full details

This guide is for users of Loctite 2400 Threadlocker, designed to prevent loosening in threaded fasteners. Its key benefit is its ability to secure bolts, nuts, and studs against vibration, and it works on all metals. Note that while it tolerates some oil contamination, proper surface preparation is still recommended for optimal performance.

All features

ColourBlue
Model Part NumberAAS0013X00001
BrandLoctite

Extended Product Information

FAQs

What is Loctite 2400 used for?

Loctite 2400 is used to lock and seal threaded fasteners, preventing loosening due to vibration.

What materials is Loctite 2400 compatible with?

Loctite 2400 is compatible with all metals, including passive substrates.

Can I disassemble parts that have Loctite 2400 applied?

Yes, Loctite 2400 allows for disassembly with hand tools.

Does Loctite 2400 require special handling?

Yes, avoid contact with skin and eyes. Refer to the Material Safety Data Sheet for detailed safety information.

What is the service temperature range for Loctite 2400?

The service temperature range is -55 to +150°C.

What is the 'White' MSDS?

The 'White' MSDS means that the product carries no hazard symbols, risk or safety phrases, and does not contain any declarable carcinogens, mutagens, or reproductive toxins.

Can I use Loctite 2400 on contaminated surfaces?

Loctite 2400 tolerates minor contamination, but cleaning the surfaces will improve performance.

Troubleshooting

Fasteners are still loosening.

Ensure proper torque was applied during assembly. Check for excessive vibration or stress on the assembly. Verify that the correct threadlocker was used for the application. If necessary, reapply Loctite 2400 after cleaning and preparing the surfaces.

Threadlocker is not curing.

Ensure the application temperature is within the recommended range. Check for excessive oil contamination. Ensure that the correct amount of threadlocker was applied. If necessary, clean and reapply.

Pros and Cons

Pros

  • Effective at preventing loosening in vibrating assemblies.
  • Works on a wide range of metals.
  • Tolerates minor oil contamination.
  • Allows for disassembly with hand tools.
  • Wide service temperature range.

Cons

  • Not suitable for applications requiring extremely high strength.
  • Surface preparation is still recommended for optimal performance.
  • The blue color may not be suitable for all applications.

Setup, Compatibility & Care

  1. Surface Preparation: Ensure the surfaces are clean and free of grease and oil. While Loctite 2400 tolerates minor contamination, cleaning the surfaces will improve performance.
  2. Application: Apply the threadlocker to the threads of the fastener, ensuring even coverage.
  3. Assembly: Assemble the components and tighten the fastener to the recommended torque.
  4. Cure Time: Allow the threadlocker to cure fully before subjecting the assembly to stress. Cure time varies depending on the materials and temperature; consult the product data sheet for specific details.
  5. Compatibility: Loctite 2400 is compatible with all metals. Avoid contact with incompatible materials, and store in a cool, dry place.
  6. Care: Avoid contact with skin and eyes. If contact occurs, rinse thoroughly with water. Refer to the Material Safety Data Sheet for detailed safety information.