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    27 Products

    Threadlockers

    Image of Product. Front orientation. Threadlockers. Threadlockers, Bottle.

    Bottle

    Image of Product. Front orientation. Threadlockers. Threadlockers, Single-Use Capsule.

    Single-Use

    Capsule

    The most commonly used threadlockers, these liquids prevent loosening due to vibration, bending, or improper torque. You only need a few drops to evenly coat threads. As you twist parts together, exposure to air is blocked and the threadlocker begins to harden.
    Primer (sold separately) cleans the surface and decreases the time to reach full strength. It is recommended when working with aluminum, stainless steel, and titanium; black-oxide finishes; and cadmium and zinc coatings.
    Low Locking Strength—Often used in setups that require frequent disassembly, these threadlockers are easily released with the turn of a screwdriver or L-key. They give fasteners additional hold to keep them secure against light shock and vibration.
    Medium Locking Strength—Strong enough for most applications, these threadlockers hold firmly until you break their bond with a combination or ratchet wrench.
    High Locking Strength—Keep fasteners firmly in place in motors, pumps, and other applications subjected to heavy shock and vibration. Breaking the bond of these threadlockers requires a propane torch, heat gun, or induction heater. As a result, they shouldn't be used in setups that you disassemble often.
    Thin Liquid—Seep into tight spaces better than thick liquids, so they're best for fine threads.
    Thick Liquid—Fill larger gaps than thin liquids, so they're best for coarse or worn threads.
    Military Specification—Mil. Spec. threadlockers are manufactured and tested to strict U.S. military standards.
    Container
    Each
    Mfr. Model
    No.
    Size, fl.
    oz.
    Type
    Begins to
    Harden, min.
    Color
    Breakaway Torque,
    in·lbf
    Temp. Range,
    ° F
    Consistency
    Viscosity,
    cP
    Mil. Spec.
    Reaches Full
    Strength, hr.
    1-9
    10-99
    100-Up
    Low Locking Strength
     
    Loctite®
    222MS0.02Single-Use Capsule10Purple25-65 to 300Thin Liquid1,200MIL-S-461632491458A130000000000000000
    222MS0.34Bottle10Purple25-65 to 300Thin Liquid1,200MIL-S-461632491458A110000000000000000
    222MS1.69Bottle10Purple25-65 to 300Thin Liquid1,200MIL-S-461632491458A120000000000000000
    222MS8.45Bottle10Purple25-65 to 300Thin Liquid1,200MIL-S-461632491458A700000000000000000000
     
    Medium Locking Strength
     
    Loctite®
    2420.02Single-Use Capsule10Blue70-65 to 300Thin Liquid1,150MIL-S-461632491458A111000000000000
    2420.34Bottle10Blue70-65 to 300Thin Liquid1,150MIL-S-461632491458A112000000000000000
    2421.69Bottle10Blue70-65 to 300Thin Liquid1,150MIL-S-461632491458A113000000000000000
    2428.45Bottle10Blue70-65 to 300Thin Liquid1,150MIL-S-461632491458A710000000000000000000
    24233.8Bottle10Blue70-65 to 300Thin Liquid1,150MIL-S-46163241810A33000000000000000000
     
    High Locking Strength
     
    Loctite®
    2620.02Single-Use Capsule5Red190-65 to 300Thick Liquid2,400MIL-S-461632491458A560000000000000
    2620.34Bottle5Red190-65 to 300Thick Liquid2,400MIL-S-461632491458A170000000000000000
    2621.69Bottle5Red190-65 to 300Thick Liquid2,400MIL-S-461632491458A180000000000000000
    2628.45Bottle5Red190-65 to 300Thick Liquid2,400MIL-S-461632491458A720000000000000000000
    2710.02Single-Use Capsule10Red250-65 to 300Thin Liquid500MIL-S-461632491458A880000000000000
    2710.34Bottle10Red250-65 to 300Thin Liquid500MIL-S-461632491458A160000000000000000
    2711.69Bottle10Red250-65 to 300Thin Liquid500MIL-S-461632491458A190000000000000000
    2718.45Bottle10Red250-65 to 300Thin Liquid500MIL-S-461632491458A730000000000000000000
    27133.8Bottle10Red250-65 to 300Thin Liquid500MIL-S-46163241810A89000000000000000000
    2770.34Bottle60Red280-65 to 300Thick Liquid7,000MIL-S-461632491458A910000000000000000
    2771.69Bottle60Red280-65 to 300Thick Liquid7,000MIL-S-461632491458A660000000000000000
    2778.45Bottle60Red280-65 to 300Thick Liquid7,000MIL-S-461632491458A780000000000000000000
     

    Wicking Threadlockers

    Image of ProductInUse. Front orientation. Threadlockers. Wicking Threadlockers.
    Image of Product. Front orientation. Threadlockers. Wicking Threadlockers, Bottle.

    Bottle

    Secure fasteners that are already installed—these threadlockers are thin enough to flow into tiny gaps.
    Low Locking Strength—Often used in setups that require frequent disassembly, these threadlockers are easily released with the turn of a screwdriver or L-key. They give fasteners additional hold to keep them secure against light shock and vibration.
    High Locking Strength—Keep fasteners firmly in place in motors, pumps, and other applications subjected to heavy shock and vibration. Breaking the bond of these threadlockers requires a propane torch, heat gun, or induction heater. As a result, they shouldn't be used in setups that you disassemble often.
    NSF/ANSI 61—These threadlockers are certified for use in drinking water systems.
    Thin Liquid—Seep into tight spaces better than thick liquids, so they're best for fine threads.
    Military Specification—Mil. Spec. threadlockers are manufactured and tested to strict U.S. military standards.
    Container
    Mfr. Model
    No.
    Size, fl.
    oz.
    Type
    Begins to
    Harden, min.
    Color
    Breakaway Torque,
    in·lbf
    Food Industry
    Std.
    Temp. Range,
    ° F
    Consistency
    Viscosity,
    cP
    Mil. Spec.
    Reaches Full
    Strength, hr.
    Each
    Low Locking Strength
     
    Loctite®
    2200.34Bottle6Blue20-65 to 300Thin Liquid20MIL-S-46163241810A315000000
    2201.69Bottle6Blue20-65 to 300Thin Liquid20MIL-S-46163241810A9200000
    2208.45Bottle6Blue20-65 to 300Thin Liquid20MIL-S-46163241810A31000000
     
    High Locking Strength
     
    Loctite®
    2900.34Bottle20Green90NSF/ANSI 61
    -65 to 300Thin Liquid40MIL-S-461632491458A11800000
    2901.69Bottle20Green90NSF/ANSI 61
    -65 to 300Thin Liquid40MIL-S-461632491458A11900000
    2908.45Bottle20Green90NSF/ANSI 61
    -65 to 300Thin Liquid40MIL-S-461632491458A830000000
     
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