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Thread Lockers - Loctite and Strong Thread Locking Compounds for Secure Fastening

Explore our selection of high-strength threadlocker products designed to keep bolts, screws, and fasteners secure under vibration, pressure, and heavy use. Whether you need a medium-strength formula for removable fasteners or a permanent thread lock solution for critical assemblies, our collection provides dependable options for automotive, industrial, and mechanical applications.

Each thread locker is formulated to prevent loosening, seal threads, and protect against rust and corrosion. Ideal for machinery, engines, power tools, metal assemblies, and repair projects, these adhesives ensure long-lasting fastening strength and improved safety in demanding environments.

Our collection includes a variety of viscosities, cure times, and strength levels, allowing you to choose the perfect product for your application. From general repair work to professional-grade mechanical projects, these threadlockers offer precision, reliability, and consistent performance.

Find the right threadlocker, thread locker, or thread lock solution to enhance fastening security and keep your assemblies firmly in place.

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  • Medium Strength Medium Duty Professional Formula Thread Locker 50ml, PK 12

    INTERSTATE PNEUMATICS
    $0.00 - $0.00
    $0.00
    $102.53
    $102.53 - $102.53
    $102.53
    In stock

    INTERSTATE PNEUMATICS — Threadlockers — Medium Strength Medium Duty Professional Formula Thread Locker 50ml, PK 12 This Threadlockers from INTERSTA...

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    $0.00 - $0.00
    $0.00
    $102.53
    $102.53 - $102.53
    $102.53

  • Automotive Surface Insensitive Threadlocker Blue 10 Ml Carded 2

    PERMATEX
    $0.00 - $0.00
    $0.00
    $41.40
    $41.40 - $41.40
    $41.40
    In stock

    Mfr #: 24300 Medium to high strength threadlocker for general-purpose applications Prevents loosening due to vibration Removable with hand tools f...

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    $0.00 - $0.00
    $0.00
    $41.40
    $41.40 - $41.40
    $41.40

  • Automotive Penetrating Grade Threadlocker Green 36 mL bottle

    PERMATEX
    $0.00 - $0.00
    $0.00
    $34.63
    $34.63 - $34.63
    $34.63
    In stock

    Mfr #: 29040 Low viscosity threadlocking liquid secures preassambled fasteners in place Ideal for fasteners ranging from 2.2 to 12 mm in size Loca...

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    $0.00 - $0.00
    $0.00
    $34.63
    $34.63 - $34.63
    $34.63

  • Threadlocker S&Lk 1.18Oz

    PERMATEX
    $0.00 - $0.00
    $0.00
    $19.36
    $19.36 - $19.36
    $19.36
    In stock

    Mfr #: 57535 Sealing power of thread sealant with the holding strength of blue thread locker Sealed connections will not loosen and locked fitting...

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    $0.00 - $0.00
    $0.00
    $19.36
    $19.36 - $19.36
    $19.36

  • Loctite 442-27270 250Ml Threadlocker 272 Hi Temp- Hi Strength

    LOCTITE
    $0.00 - $0.00
    $0.00
    $349.15
    $349.15 - $349.15
    $349.15
    In stock

    LOCTITE — Threadlockers — Loctite 442-27270 250Ml Threadlocker 272 Hi Temp- Hi Strength A practical Threadlockers by LOCTITE intended for repeatabl...

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    $0.00 - $0.00
    $0.00
    $349.15
    $349.15 - $349.15
    $349.15

  • Permatex Automotive Hi Temperature Threadlocker Red 36 mL bottle

    PERMATEX
    $0.00 - $0.00
    $0.00
    $41.40
    $41.40 - $41.40
    $41.40
    In stock

    Mfr #: 27240 Exclusive formulation for newer engines and high performance applications that require extreme temperature resistance Suited for temp...

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    $0.00 - $0.00
    $0.00
    $41.40
    $41.40 - $41.40
    $41.40

  • Loctite 442-37684 9 Gram 248 Threadlockerstick

    LOCTITE
    $0.00 - $0.00
    $0.00
    $65.41
    $65.41 - $65.41
    $65.41
    In stock

    LOCTITE — Loctite 442-37684 9 Gram 248 Threadlockerstick This Threadlockers from LOCTITE supports day-to-day operations where predictable fit and d...

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    $0.00 - $0.00
    $0.00
    $65.41
    $65.41 - $65.41
    $65.41

  • Automotive Large Diameter Threadlocker Red 36ml bottle, Carded

    PERMATEX
    $0.00 - $0.00
    $0.00
    $64.83
    $64.83 - $64.83
    $64.83
    In stock

    Mfr #: 27740 High strength adhesive Best for locking and sealing large bolts and studs (1" or larger in diameter) Heat may be required to weaken b...

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    $0.00 - $0.00
    $0.00
    $64.83
    $64.83 - $64.83
    $64.83

  • Threadlocker High Pressure 50Ml Bottle 44050, 165104

    BAILEY HYDRAULICS
    $0.00 - $0.00
    $0.00
    $46.69
    $46.69 - $46.69
    $46.69
    In stock

    BAILEY HYDRAULICS — Threadlockers — Threadlocker High Pressure 50Ml Bottle 44050, 165104 This Threadlockers from BAILEY HYDRAULICS supports day-to-...

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    $0.00 - $0.00
    $0.00
    $46.69
    $46.69 - $46.69
    $46.69

  • Threadlocker, 271, Red, Permanent, 6 mL Tube

    HENKELRPORATION
    $0.00 - $0.00
    $0.00
    $58.10
    $58.10 - $58.10
    $58.10
    In stock

    HENKELRPORATION — Threadlockers — Threadlocker, 271, Red, Permanent, 6 mL Tube This Threadlockers from HENKELRPORATION supports day-to-day operatio...

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    $0.00 - $0.00
    $0.00
    $58.10
    $58.10 - $58.10
    $58.10

  • Permatex Automotive Surface Insensitive Red Threadlocker - 6 mL

    PERMATEX
    $0.00 - $0.00
    $0.00
    $11.94
    $11.94 - $11.94
    $11.94
    In stock

    Mfr #: 24026 Exclusive formulation for newer engines and high performance applications that require extreme temperature resistance Suited for temp...

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    $0.00 - $0.00
    $0.00
    $11.94
    $11.94 - $11.94
    $11.94

  • Permatex Automotive Surface Insensitive Blue Threadlocker - 6 mL

    PERMATEX
    $0.00 - $0.00
    $0.00
    $11.82
    $11.82 - $11.82
    $11.82
    In stock

    Mfr #: 24027 Medium to high strength threadlocker for general-purpose applications Prevents loosening due to vibration Removable with hand tools f...

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    $0.00 - $0.00
    $0.00
    $11.82
    $11.82 - $11.82
    $11.82

  • Loctite 442-27141 250 ml. Threadlocker 271 High Strength

    LOCTITE
    $0.00 - $0.00
    $0.00
    $292.31
    $292.31 - $292.31
    $292.31
    In stock

    LOCTITE — Threadlockers — Loctite 442-27141 250 ml. Threadlocker 271 High Strength LOCTITE Threadlockers built for consistent performance in mainte...

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    $0.00 - $0.00
    $0.00
    $292.31
    $292.31 - $292.31
    $292.31

  • Loctite 442-29021 10-Ml Threadlocker 290Wicking Grade

    LOCTITE
    $0.00 - $0.00
    $0.00
    $63.74
    $63.74 - $63.74
    $63.74
    In stock

    LOCTITE — Threadlockers — Loctite 442-29021 10-Ml Threadlocker 290Wicking Grade A practical Threadlockers by LOCTITE intended for repeatable result...

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    $0.00 - $0.00
    $0.00
    $63.74
    $63.74 - $63.74
    $63.74

  • High Strength Heavy Duty Professional Formula Thread Locker 50ml

    INTERSTATE PNEUMATICS
    $0.00 - $0.00
    $0.00
    $14.14
    $14.14 - $14.14
    $14.14
    In stock

    INTERSTATE PNEUMATICS — Threadlockers — High Strength Heavy Duty Professional Formula Thread Locker 50ml Designed for professional use, this INTERS...

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    $0.00 - $0.00
    $0.00
    $14.14
    $14.14 - $14.14
    $14.14

  • Threadlocker, ANTI-SEIZE TECHNOLOGY 62HS, Red, High Strength, Liquid, 250 mL Bottle

    ANTI-SEIZE TECHNOLOGY
    $29.00 - $29.00
    $29.00
    $64.14
    $64.14 - $64.14
    $64.14
    In stock

    ANTI-SEIZE TECHNOLOGY — Threadlockers — Threadlocker, ANTI-SEIZE TECHNOLOGY 62HS, Red, High Strength, Liquid, 250 mL Bottle A practical Threadlocke...

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    $29.00 - $29.00
    $29.00
    $64.14
    $64.14 - $64.14
    $64.14

  • Primerless Threadlocker, LOCTITE 263, Red, High Strength, Liquid, 0.5 mL Capsule

    LOCTITE
    $1.74 - $1.74
    $1.74
    $3.48
    $3.48 - $3.48
    $3.48
    In stock

    LOCTITE — Threadlockers — Primerless Threadlocker, LOCTITE 263, Red, High Strength, Liquid, 0.5 mL Capsule This Threadlockers from LOCTITE supports...

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    $1.74 - $1.74
    $1.74
    $3.48
    $3.48 - $3.48
    $3.48

  • Threadlocker, LOCTITE 222MS, Purple, Low Strength, Liquid, 0.5 mL Capsule

    LOCTITE
    $2.90 - $2.90
    $2.90
    $5.80
    $5.80 - $5.80
    $5.80
    In stock

    LOCTITE — Threadlockers — Threadlocker, LOCTITE 222MS, Purple, Low Strength, Liquid, 0.5 mL Capsule This Threadlockers from LOCTITE supports day-to...

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    $2.90 - $2.90
    $2.90
    $5.80
    $5.80 - $5.80
    $5.80

  • Primerless Threadlocker, LOCTITE 263, Red, High Strength, Liquid, 1L Bottle

    LOCTITE
    $0.00 - $0.00
    $0.00
    $519.68
    $519.68 - $519.68
    $519.68
    In stock

    LOCTITE — Threadlockers — Primerless Threadlocker, LOCTITE 263, Red, High Strength, Liquid, 1L Bottle Designed for professional use, this LOCTITE T...

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    $0.00 - $0.00
    $0.00
    $519.68
    $519.68 - $519.68
    $519.68

  • Threadlocker, PRO SEAL ANA-LOK(TM) 42, Blue, Medium Strength, Liquid, 50 mL Bottle

    PRO SEAL
    $0.00 - $0.00
    $0.00
    $18.56
    $18.56 - $18.56
    $18.56
    In stock

    PRO SEAL — Threadlockers — Threadlocker, PRO SEAL ANA-LOK(TM) 42, Blue, Medium Strength, Liquid, 50 mL Bottle Designed for professional use, this P...

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    $0.00 - $0.00
    $0.00
    $18.56
    $18.56 - $18.56
    $18.56

  • Plastic Threadlocker, LOCTITE 425 Assure, Blue, Medium Strength, Liquid, 0.7 oz Bottle

    LOCTITE
    $0.00 - $0.00
    $0.00
    $40.60
    $40.60 - $40.60
    $40.60
    In stock

    LOCTITE — Threadlockers — Plastic Threadlocker, LOCTITE 425 Assure, Blue, Medium Strength, Liquid, 0.7 oz Bottle This Threadlockers from LOCTITE su...

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    $0.00 - $0.00
    $0.00
    $40.60
    $40.60 - $40.60
    $40.60

  • Reusable Threadlocker, VIBRA-TITE VC-5, Red, High Strength, Liquid, 30 mL Bottle

    VIBRA-TITE
    $45.24 - $45.24
    $45.24
    $97.44
    $97.44 - $97.44
    $97.44
    In stock

    VIBRA-TITE — Threadlockers — Reusable Threadlocker, VIBRA-TITE VC-5, Red, High Strength, Liquid, 30 mL Bottle Designed for professional use, this V...

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    $45.24 - $45.24
    $45.24
    $97.44
    $97.44 - $97.44
    $97.44

  • Bench Pack 5, Threadlockers (3), Retaining Compound, Anti Cam-Out Fluid, 5-Piece Assortment

    VIBRA-TITE
    $23.20 - $23.20
    $23.20
    $51.04
    $51.04 - $51.04
    $51.04
    In stock

    Mfr #: 27005 A five-item assortment of three different threadlockers, a retaining compound, and an anti cam-out fluid 10 mL Vibra-Tite Threadlocke...

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    $23.20 - $23.20
    $23.20
    $51.04
    $51.04 - $51.04
    $51.04

  • Primerless Threadlocker, VIBRA-TITE 132, Red, High Strength, Liquid, 10 mL Bottle

    VIBRA-TITE
    $4.06 - $4.06
    $4.06
    $9.28
    $9.28 - $9.28
    $9.28
    In stock

    VIBRA-TITE — Threadlockers — Primerless Threadlocker, VIBRA-TITE 132, Red, High Strength, Liquid, 10 mL Bottle A practical Threadlockers by VIBRA-T...

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    $4.06 - $4.06
    $4.06
    $9.28
    $9.28 - $9.28
    $9.28

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