Loctite 243 Threadlock

Product CodeNamePrice EachQuantity Qty

£ excl. VAT (£ inc. VAT)


£ excl. VAT (£ inc. VAT)


£ excl. VAT (£ inc. VAT)


Loctite 243 medium strength threadlocker, suitable for all metal threaded assemblies, Breakaway torque 26Nm.

  • Works on all metals, including passive substrates (e.g. stainless steel, aluminium, plated surfaces)

  • Proven to tolerate slight contaminations of industrial oils, e.g. engine oils, corrosion prevention oils and cutting fluids

  • Prevents loosening on vibrating parts, e.g. pumps, gear boxes or presses

  • Permits disassembly with hand tools for servicing

  • P1 NSF Reg. No.: 123000

Technical Data

  • Maximum thread size: M36

  • Strength: Medium

  • Breakaway torque M10 bolts: 26 Nm

  • Fixture time steel: 10 min, brass: 5 min, stainless steel: 10 min.

  • Service temperature range: -55 °C to +180 °C