3 Pieces Loctite Thread Lockers with different strengths

The image shows three bottles of Loctite Thread Lockers, each with different strength levels for securing threaded fasteners to prevent loosening due to vibration or other forces. Here’s a breakdown of each:

1. Loctite 270 – High Strength Threadlocker

Color: Green or red (in this bottle, red).

Use: For permanent locking and sealing of threaded fasteners.

Applications: Ideal for bolts, studs, and fasteners that are not meant to be disassembled easily.

Removal: Requires heat for disassembly (around 300°C).

2. Loctite 243 – Medium Strength Threadlocker

Color: Blue.

Use: Versatile general-purpose threadlocker that provides vibration resistance.

Applications: Suitable for bolts that may need future servicing with standard hand tools.

Features: Works on slightly oily surfaces and various metals.

3. Loctite 222 – Low Strength Threadlocker

Color: Purple.

Use: For small screws or fasteners that require easy disassembly.

Applications: Ideal for precision instruments, electrical connectors, and small set screws.

All three are manufactured by Henkel under the Loctite brand and are supplied in similar red bottles with white applicator nozzles.