LOCTITE® 248

Features and Benefits

Available sizes:

Easy-to-apply, semi-solid stick for locking and sealing threaded assemblies - ideal for vertical and overhead applications. Medium strength, removable with hand tools.
LOCTITE® 248 is a blue, general purpose threadlocker that provides a medium-strength bond in a convenient stick format for no-drip, no-mess applications. It locks and seals bolts, nuts and studs to prevent loosening due to vibration, and works on all metals, including passive substrates such as stainless steel, aluminium and plated surfaces without the need for a primer. Suitable for use on most oil-coated, "as-received" fasteners without cleaning.
  • Convenient stick format prevents dripping
  • Prevents loosening on vibrating assemblies, e.g. pumps, gear boxes or presses
  • Works on all metals, including passive substrates (e.g. stainless steel, aluminum, plated surfaces) without primer
  • Suitable for use on most oil-coated, "as-received" fasteners without cleaning
  • Permits disassembly with ordinary hand tools for easy service and maintenance
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Documents and Downloads

Safety Data Sheets and RoHs
LOCTITE® 248, 19 g Stick 525715 en-NZ
IDH: 525715
EAN: 079340377738

Size Case: Stick

Quantity: 10.0/case

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Technical Information

Application method Swipe
Application temperature -55.0 - 150.0 °C (-65.0 - 300.0 °F )
Applications Threadlocking
Breakaway torque, Breakloose torque, M10 Steel Nuts/Bolts 23.0 N·m (200.0 in./lb. )
Colour Blue
Cure type Anaerobic cure
Fixture time 5.0 min.
Key characteristics Disassembly: removable, Strength: medium strength
Physical form Semi-solid stick
Recommended for use with Metal, Metal: passive metal