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Blue Threadlocker


Blue Threadlocker
Item #100867671
  • Blue Color
Blue Threadlocker
    Shipment Options
  • Blue Color


  • LOCTITE® 242 is a medium strength, medium viscosity, methacrylate-based threadlocking adhesive offering general purpose qualities. The product provides quick fixture times on steel, brass and stainless steel of 5, 15 and 20 min respectively. LOCTITE 242 is thixotropic to prevent migration after application and is intended for fasteners that require normal disassembly with standard hand tools.


  • Fasteners between 1/4" and 3/4" diameter (6 mm to 20 mm)
  • Apply to threaded components before assembly
  • General purpose


  • Medium strength
  • Medium viscosity
  • Quick fixture time
  • Thixotropic to reduce adhesive migration


  • CFIA
  • Approved by the American Bureau of Shipping
  • MIL Spec (S-46163A) Type II, Grade N
  • NSF P1 approved
Fastener Size Range 1/4 in to 3/4 in
You May Also Need Threadlocker to Primer N
Container Type Capsule
Cure Speed Fixture 10 min @ 25 °C
Fastener Type Metal
Temperature Range [Min] -65 °F
Color Blue
Temperature Range [Max] 300 °F
Strength Medium
Container Size 0.5 mL
Recommended Primer Primer N™
Viscosity (cP) 1,200/6,000 Thixotropic
Prevailing Torque 2.17 lbf
Cure Speed Full (Steel) 24 h @ 25 °C
Weight 0.01 LB
EAN or UPC 79340242050
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