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290™ Threadlocker

Item #100867351
    Shipment Options

Product details

  • Threadlocker


  • A low viscosity threadlocking liquid, Loctite® 290™ Threadlocker wicks along the threads of preassembled fasteners to secure them in place.


  • Fasteners ranging from #2 to 1/2" (2.2 mm to 12 mm) in size


  • Seals porosities in welds and metal parts
  • Localized heating and hand tools are needed for disassembly
  • Temperature resistant up to 400 °F as a weld sealant and 300 °F as a threadlocker


  • Mil Spec S-46163A Type III, Grade R
  • NSF P1 approved
  • CFIA
  • NSF/ANSI 61 approved


Viscosity 12
Recommended Primer Primer N™, 7649, T™
Container Type Bottle
Fastener Size Range 1/2 in or smaller
Temperature Range [Min] -65 °F
Viscosity (cP) 12
Color Green
Fastener Type Metal
You May Also Need Threadlocker to Primer N, Threadlocker to Primer T
Prevailing Torque 250 lbf
Strength Medium
Container Size 10 ml
Temperature Range [Max] 300 °F
Cure Speed Fixture 20 min @ 25 °C
Cure Speed Full (Steel) 24 h @ 25 °C
Weight 0.04 LB
EAN or UPC 79340290211
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