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Henkel Loctite® 262 Threadlocker 231926 Red, 10 mL bottle

Part # 26221=6P
Mfr. Part # 26221
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Loctite 262 is a red, general purpose, medium to high strength, thixotropic threadlocker designed for the permanent locking and sealing of threaded fasteners. Fixture time is can range from 8 minutes to 180 minutes, substrate dependent. It fluoresces under UV light to allow monitoring. Ideal for applications where any migration of the adhesive must be prevented. Can tolerate slight contaminations of industrial oils. Suitable for all metal fasteners. Where cure speed is unacceptably long, or large gaps are present, applying activator to the surface will improve cure speed. Recommended activators are Activator SF 7471 and SF 7649.


Loctite 262 Features:

  • Resistant to vibration
  • Fluoresces to allow quality control and inspection
  • Suitable for all metal fasteners
  • Med/high strength, general purpose
  • Tolerates slight contaminations of industrial oils
  • Thixotropic/low viscosity


Loctite 262 Technical Information:

  • Technology: Acrylic
  • Color: Red
  • Cure Type: Anaerobic Cure
  • Storage Temperature: 46 - 69 °F
  • Service Temperature: -65 - 360 °F
  • Breakaway Torque (ISO 10964 at 22°C) M10 Steel: 189
  • Prevail Torque (ISO 10964 @ 22 C) M10 Steel: 275
  • Full Cure Temperature : 77 °F
  • Cure Time: Temperature and Substrate Dependent
  • Fixture Time: Substrate Dependent
  • Viscosity Temperature: 77 °F
  • Viscosity: 2400 mPa.s (cP)
  • Strength: High


ASTM D5363


Related Products;
Loctite SF 7471: 1.75 oz4.5 oz aerosol, 1 gallon
Loctite SF 7649: 1.75 oz 4.5 oz aerosol 

Cage Code
Country of origin
United States 
Schedule B
Dimensions (L x W x H)
1.15 x 1.25 x 4 IN
Total Shelf Life (days)
Hazmat Code
Package Weight
.05 LB
FAA Approval Code
8130-3 Eligible
WARNING: This product can expose you to chemicals including CUMENE which is [are] known to the State of California to cause cancer. For more information go to

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