REF 135331ME4285105

Loctite 135331 221 Threadlocker-Low Strength Low Viscosity Small Threads 50ml

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In stock
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  • Free delivery (postcode specific) *
Delivery method
  • At home between 17/09/2021 and 21/09/2021 for any order placed before 5 pm (Free shipping)
Product details

Loctite 221 has been designed for locking and sealing threaded fasteners which require easy disassembly with standard hand tools. It cures when confined, in the absence of air, between close-fitting metal surfaces and prevents loosening and leakage due to shock and vibration.

Loctite 221 is particularly suitable for applications such as the adjustment of set screws, small diameter or long engagement-length fasteners, where easy disassembly is required without shearing the screw.

  • Maximum thread size: Up to M12
  • Strength: Low breakaway torque M10 bolts: 8.5Nm
  • Fixture time steel: 25 minutes
  • Fixture time brass: 20 minutes
  • Fixture time stainless steel: 210 minutes
  • Service temperature range: -55 to +150°C
  • Supplied in a 50ml pack
  • Manufacturer's part 135331
*Free shipping availability will depend on your postcode, this information will be available at checkout.