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Loctite® Threadlockers

Threaded Fastener Failures? Loctite® Threadlockers Are Your Cost-Effective Solution.

Anaerobic Threadlockers by Loctite

Threadlockers are a single component anaerobic adhesive comprised of unique liquid resins that harden (or cure) to a durable solid when exposed to metal ions in the absence of air. The anaerobic cure mechanism allows the adhesive to flow and evenly settle to lock and seal threaded fasteners without curing permanently. Any excess threadlocker will remain liquid, and is easily wiped away from the assembly.

FEATURED PRODUCTS

Loctite® 243™ & 263™ Threadlockers for Industrial Assembly

These oil tolerant threadlockers withstand high temperatures and cure without cleaning or priming.

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Loctite® QuickTape™ 249™ for Maintenance & Repair

The first threadlocker in tape form, this removable grade threadlocking tape is neat, clean & easy to apply.

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Benefits of Loctite® Threadlockers:

  • Reliable vibration resistance
  • Extreme temperature resistance
  • Rapid cure
  • Easy dispensing

Schedule an in-plant training session with one of our Loctite® product specialists. Learn more...


Looking for threadlockers for Consumers or Craftsmen?  Go to our Retail website.


Other anaerobic products offered by Henkel include gasket sealants / flange sealants, retaining compounds and thread sealants.

Threadlocking User's Guide

(1.4 MB)

A comprehensive guide to choosing and applying Loctite® Threadlockers.

(LT-4985 / 03/10)


Loctite Threadlocker Clampload Retension Comparison Chart


Threadlocking User's Guide:

Adhesives vs. Mechanical Locking Devices
Why Threaded Assemblies Fail
Benefits of Loctite Threadlockers
Choosing a Loctite Threadlocker
Using a Loctite Threadlocker
What's New? Threadlocking Innovations

 


Downloads:



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