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    4 Products

    Threadlockers

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

    Bottle

    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.
    Medium Locking Strength—Strong enough for most applications, these threadlockers hold firmly until you break their bond with a combination or ratchet wrench.
    Thin Liquid—Seep into tight spaces better than thick liquids, so they're best for fine threads.
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    Medium Locking Strength
     
    3M Scotch-Weld
    TL420.03 fl. oz.Single-Use Capsule20 min.Blue140 in·lbfThin Liquid1,200 cP-65° F to 300° F3/4"92934A110$2.22
    TL420.34 fl. oz.Bottle20 min.Blue140 in·lbfThin Liquid1,200 cP-65° F to 300° F3/4"92934A42015.72
    TL421.69 fl. oz.Bottle20 min.Blue140 in·lbfThin Liquid1,200 cP-65° F to 300° F3/4"92934A82047.16
    TL428.45 fl. oz.Bottle20 min.Blue140 in·lbfThin Liquid1,200 cP-65° F to 300° F3/4"92934A120131.54
     
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