H.B. Fuller Torque Threadlockers


H.B. Fuller (formerly ASI) Torque Threadlocking Series represents state of the art anaerobic technology, with world class performance. This series is manufactured to provide specific viscosities, strengths, and cure speeds to meet any application requirement. These anaerobic resins prevent against vibration loosening, while locking and sealing threaded assemblies and metal parts. They have excellent resistance to extremely harsh environments.

These products are used in a wide range of assembly applications; from delicate electronic devices to heavy industrial equipment. They distribute the load on a fastener over the entire engagement length of the assembly, greatly reducing or completely eliminating fastener and material fatigue. They protect threaded areas by preventing rust and corrosion. These products significantly reduce production cost while enhancing the reliability of the finished product. They are medium-strength, removable, anaerobic adhesives/sealants, used for general purpose threadlocking. They have controlled lubricity for accurate clamp loading. Ideal for fasteners 3/4 or smaller.

MIL-S-46163A, Type II, Grade N.




SKU Description   UM Thick Width Length Height Board ft. Net Wt. Diameter Grade Grit Plys Radius SPB Ship Note Min. Qty Pcs/Box Pcs/Bundle Winding Ft/Box Handle Len Head Diam Head Len Mfg. # Qty
414220 Torque 42 TL Threadlocker Blue 50ml SO EA 0.1
414222 Torque 42 TL Threadlocker Blue 250ml SO EA
414232 Torque 62 TL Threadlocker Red 50ml SO EA 0.1 10
414300 Torque 145 TL Threadlocker 50ml SO EA 10

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  • Liquid products are sold by weight, not volume.

  • SPB = Sheets per Box

  • HAZ-G = Hazardous material, cannot ship air, up to $33 surcharge applied for each package shipped ground within the US.

  • HAZ-A = Hazardous material, cannot ship air, no surcharge for ground shipping.

  • HAZ-T = Toxic material, must be sent by freight carrier.

  • FRT = must be sent by freight carrier due to size, weight, or hazardous classification.


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