Features and Benefits

Threadlocking Adhesive - low strength. Easy disassembly. Suitable for all metal threaded assemblies.
LOCTITE® 222 is a low-strength threadlocker that allows the adjustment of screws including countersunk head screws and set screws. Good on low-strength metals which could fracture during disassembly, e.g. aluminium or brass. The product works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces. t is proven to be tolerant of minor contamination due to industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids.
  • Ideal for low-strength threadlocking of adjusting screws, countersunk head screws and set screws
  • Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or presses
  • Especially suited to small thread sizes
  • Permits disassembly with hand tools
  • P1 NSF Reg. No.: 123002
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE 222, 250ml 142486 en-GB
IDH: 142486
EAN: 5010266222721

Size Case: 250 ml Bottle

Quantity: 10.0/case

LOCTITE 222, 50ml 195743 en-GB
IDH: 195743
EAN: 3255460222340

Size Case: 50 ml Bottle

Quantity: 12.0/case

LOCTITE 222, 12x10ml 267358 en-GB
IDH: 267358
EAN: 4058093018118

Size Case: 12 x 10 ml Bottle

Quantity: 12.0/case

No documents found

Technical Information

Agency Approvals / Specifications NSF P1 Reg No: 123002
Colour Purple
Fixture Time 8.0 - 360.0 min.
Key Characteristics Thixotropic
Substrates Metal: Steel, Metal: Steel - Stainless Steel, Metal: Brass

How to

Step by Step Guide

1. Preparation - Cleaning

It is recommended to use LOCTITE® 7063 to degrease and clean surfaces prior to applying adhesive.

2. Preparation - Activation

If cure speed is too slow due to passive metals (stainless steel, aluminium and plated metals) or low temperature (below 5°C), use activator LOCTITE® 7240 or LOCTITE® 7649 (see cure speed vs activator graph in the TDS).

3. Application

Apply liquid threadlocker to the engagement area. (Recommended dispensing equipment: IDH 608996 50ml Hand Pump or IDH 88631 Peristaltic handgun 97001)

4. Application - Through Hole

Assemble bolt first and then apply threadlocker. Apply nut and tighten to correct torque.

5. Application - Blind Hole

Apply into lower third of blind hole.

6. Application - Post-Assembly

Assemble nut and bolt, dispense product at the edge of nut and bolt.

7. Assembly

Assemble and tighten. If several bolts are being assembled, torque them down to the correct value within the fixture.

8. Disassembly - Hand Tools

Disassemble with standard hand tools.

9. Disassembly - Heat

If not possible, apply localised heat to approximately 250°C. Disassemble while hot.

10. Disassembly after heating - Hand Tools

Disassemble while hot with standard hand tools.

11. Hint

For corroded or seized parts use LOCTITE 8040 Freeze and Release.

Where to Buy

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Threadlocking Adhesive - low strength. Easy disassembly. Suitable for all metal threaded assemblies.

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    Frequently Asked Questions

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