Item description/product images

LOCTITE screw lock
  • LOCTITE screw lock
  • LOCTITE screw lock
DescriptionNote:LOCTITE screw lock mid-strength, 97990-243... has a KTW recommendation from the German Federal Ministry of Health in the D2 sealant joints industry based on an inspection carried out by the DVGW Research Institute: suitable for use in the foodstuffs and potable water industries.

* Values to ISO 10964.

For use with all screw connections. Applied as a liquid, it hardens after being screwed in, in the absence of air and on contact with the metal in the thread.

LOCTITE screw lock low-strength, 97990-222....
To secure adjustment and alignment screws up to thread size M20. Even parts with a high length to diameter ratio can be loosened again. Prevents corrosion. Good vibration resistance. Easy to remove and adjust.
Temperature-resistant from -55 °C to +150 °C.

LOCTITE screw lockmid-strength, 97990-243....
To lock and seal threaded joints, standard thread up to M20, fine thread to M36. Also hardens on lightly oiled surfaces. Resists loosening by vibration. Can be loosened again with a standard tool.
Temperature-resistant from -55 °C to +150 °C.

LOCTITE screw lock high-temperature, 97990-2720050
To provide high-strength locking of threaded joints for thread sizes up to M36. Temperature resistant up to 200 °C. Easily applied due to its thixotropic components.
Temperature-resistant from -55 °C to +200 °C.

LOCTITE screw lock capillary, 97990-290....
Locks and seals by capillary action when applied subsequently, e.g. in already tightened threads or in porosities and cracks. Secures pre-mounted bolts from vibration and loss of tension. For connections up to M8.
Temperature-resistant from -55 °C to +155 °C.

LOCTITE screw lock high-strength, 97990-2701...
To secure and seal threaded connections up to M20, which no longer have to be loosened. Resists loosening by vibration under high dynamic load. The product is also suitable for high-strength joint connections. Can only be removed after heating to 300 °C.
Temperature-resistant from -55 °C to +150 °C

Item selection/filter

Order No.

Ident. No.
m Pa · s
Handling strength
in min.
Ultimate hardness
in hours
Shearing strength
Break-away torque
Thread sizeCADAcc.PriceOrder
97990-222001010 ml flagon222anaerobic90-18015123-98-20≤M20 11.10 €
97990-222005050 ml flagon222anaerobic90-18015123-98-20≤M20 42.03 €
97990-243001010 ml flagon243anaerobic250-50012126-1414-34≤M20 13.92 €
97990-243005050 ml flagon243anaerobic250-50012126-1414-34≤M20 52.51 €
97990-272005050 ml flagon272anaerobic~2000301218-3018-28*≤M36 48.09 €
97990-290001010 ml flagon290anaerobic10-3020126-2015-45≤M8 13.92 €
97990-290005050 ml flagon290anaerobic10-3020126-2015-45≤M8 52.51 €
97990-270101010 ml flagon2701anaerobic350-700101211-2025-54≤M20 13.92 €
97990-270105050 ml flagon2701anaerobic350-700101211-2025-54≤M20 52.51 €
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