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  3. Adhesives & Tapes
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  5. Threadlockers and Retaining Compounds
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  7. Threadlockers
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Threadlockers (362 items)

Loctite Threadlocker, LOCTITE 242, Blue, Medium Strength, Liquid, 50 mL Bottle 135355
Loctite

Threadlocker, LOCTITE 242, Blue, Medium Strength, Liquid, 50 mL Bottle

Zoro # G3027315
Mfr # 135355
product price:  $47.49
/ea
Loctite Primerless Threadlocker, LOCTITE 243, Blue, Medium Strength, Liquid, 50 mL Bottle 1329467
Loctite

Primerless Threadlocker, LOCTITE 243, Blue, Medium Strength, Liquid, 50 mL Bottle

Zoro # G2414815
Mfr # 1329467
product price:  $44.19
/ea
Loctite Threadlocker, LOCTITE 271, Red, High Strength, Liquid, 50 mL Bottle 135381
Loctite

Threadlocker, LOCTITE 271, Red, High Strength, Liquid, 50 mL Bottle

Zoro # G1980431
Mfr # 135381
product price:  $46.89
/ea
Vibra-Tite Reusable Threadlocker, VIBRA-TITE VC-3, Red, High, Liquid, 0.16 fl oz, Tube 21305
Vibra-Tite

Reusable Threadlocker, VIBRA-TITE VC-3, Red, High, Liquid, 0.16 fl oz, Tube

Zoro # G6282127
Mfr # 21305
product price:  $6.59
/ea
Loctite Primerless Threadlocker, LOCTITE 263, Red, High Strength, Liquid, 50 mL Bottle 1330585
Loctite

Primerless Threadlocker, LOCTITE 263, Red, High Strength, Liquid, 50 mL Bottle

Zoro # G0371551
Mfr # 1330585
product price:  $46.49
/ea
Loctite Threadlocker, LOCTITE 248, Blue, Medium Strength, Solid, 0.32 oz Stick 826034
Loctite

Threadlocker, LOCTITE 248, Blue, Medium Strength, Solid, 0.32 oz Stick

Zoro # G0507333
Mfr # 826034
product price:  $19.29
/ea
Loctite Threadlocker, LOCTITE 272, Red, High Strength, Liquid, 50 mL Bottle 88442
Loctite

Threadlocker, LOCTITE 272, Red, High Strength, Liquid, 50 mL Bottle

Zoro # G3312942
Mfr # 88442
product price:  $44.59
/ea
Loctite Threadlocker, LOCTITE 222, Purple, Low Strength, Liquid, 50 mL Bottle 231127
Loctite

Threadlocker, LOCTITE 222, Purple, Low Strength, Liquid, 50 mL Bottle

Zoro # G6121202
Mfr # 231127
product price:  $50.69
/ea
Loctite Plastic Threadlocker, LOCTITE 425 Assure, Blue, Medium Strength, Liquid, 0.7 oz Bottle 135461
Loctite

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

Zoro # G0480724
Mfr # 135461
product price:  $34.65
/ea
Vibra-Tite Reusable Threadlocker, VIBRA-TITE VC-3, Red, High, Liquid, 1.01 fl oz, Bottle 21330
Vibra-Tite

Reusable Threadlocker, VIBRA-TITE VC-3, Red, High, Liquid, 1.01 fl oz, Bottle

Zoro # G6282151
Mfr # 21330
product price:  $33.29
/ea
Loctite Threadlocker, LOCTITE 268, Red, High Strength, Solid, 0.32 oz Stick 826036
Loctite

Threadlocker, LOCTITE 268, Red, High Strength, Solid, 0.32 oz Stick

Zoro # G1672221
Mfr # 826036
product price:  $19.69
/ea
Loctite Threadlocker, LOCTITE 262, Red, High Strength, Liquid, 50 mL Bottle 135374
Loctite

Threadlocker, LOCTITE 262, Red, High Strength, Liquid, 50 mL Bottle

Zoro # G0571137
Mfr # 135374
product price:  $53.59
/ea
Vibra-Tite Threadlocker, VIBRA-TITE 121, Blue, Medium Strength, Liquid, 50 mL Bottle 12150
Vibra-Tite

Threadlocker, VIBRA-TITE 121, Blue, Medium Strength, Liquid, 50 mL Bottle

Zoro # G6279275
Mfr # 12150
product price:  $19.39
/ea
Loctite Threadlocker, LOCTITE 222MS, Purple, Low Strength, Liquid, 10 mL Bottle 135333
Loctite

Threadlocker, LOCTITE 222MS, Purple, Low Strength, Liquid, 10 mL Bottle

Zoro # G2703802
Mfr # 135333
product price:  $17.89
/ea
Loctite Threadlocker, Blue 0.2 fl. oz 209728
Loctite

Threadlocker, Blue 0.2 fl. oz

Zoro # G000465035
Mfr # 209728
product price:  $11.45
/ea
Loctite Wicking Threadlocker, LOCTITE 290, Green, Medium Strength, Liquid, 50 mL Bottle 135392
Loctite

Wicking Threadlocker, LOCTITE 290, Green, Medium Strength, Liquid, 50 mL Bottle

Zoro # G3416497
Mfr # 135392
product price:  $46.99
/ea
Vibra-Tite Threadlocker, VIBRA-TITE 125, Blue, Medium Strength, Gel, 35 mL Bottle 12535
Vibra-Tite

Threadlocker, VIBRA-TITE 125, Blue, Medium Strength, Gel, 35 mL Bottle

Zoro # G6281689
Mfr # 12535
product price:  $16.59
/ea
Loctite Threadlocker, LOCTITE 2422, Blue, Medium Strength, Paste, 25.5 mL Syringe 1134601
Loctite

Threadlocker, LOCTITE 2422, Blue, Medium Strength, Paste, 25.5 mL Syringe

Zoro # G4142601
Mfr # 1134601
product price:  $52.49
/ea
Vibra-Tite Plastic Threadlocker, VIBRA-TITE 325, Blue, Liquid, 20 g Bottle 32520
Vibra-Tite

Plastic Threadlocker, VIBRA-TITE 325, Blue, Liquid, 20 g Bottle

Zoro # G906110657
Mfr # 32520
product price:  $13.89
/ea
Vibra-Tite Primerless Threadlocker, VIBRA-TITE 122, Blue, Medium Strength, Liquid, 1L Bottle 12200
Vibra-Tite

Primerless Threadlocker, VIBRA-TITE 122, Blue, Medium Strength, Liquid, 1L Bottle

Zoro # G6281786
Mfr # 12200
product price:  $151.99
/ea
Permatex Automotive Surface Insensitive Threadlocker Blue 10 Ml Carded 2 24300
Permatex

Automotive Surface Insensitive Threadlocker Blue 10 Ml Carded 2

Zoro # G200433759
Mfr # 24300
product price:  $12.45
/ea
Loctite Threadlocker, LOCTITE 266, Red, High Strength, Liquid, 50 mL Bottle 232329
Loctite

Threadlocker, LOCTITE 266, Red, High Strength, Liquid, 50 mL Bottle

Zoro # G4419409
Mfr # 232329
product price:  $64.79
/ea
Loctite Threadlocker, LOCTITE 277, Red, High Strength, Liquid, 250 mL Bottle 88449
Loctite

Threadlocker, LOCTITE 277, Red, High Strength, Liquid, 250 mL Bottle

Zoro # G2277301
Mfr # 88449
product price:  $139.99
/ea
Vibra-Tite Threadlocker, VIBRA-TITE 140, Red, High Strength, Liquid, 50 mL Bottle 14050
Vibra-Tite

Threadlocker, VIBRA-TITE 140, Red, High Strength, Liquid, 50 mL Bottle

Zoro # G6281497
Mfr # 14050
product price:  $19.29
/ea
Vibra-Tite Threadlocker, VIBRA-TITE 135, Red, High Strength, Liquid, 35 mL Bottle 13535
Vibra-Tite

Threadlocker, VIBRA-TITE 135, Red, High Strength, Liquid, 35 mL Bottle

Zoro # G6281567
Mfr # 13535
product price:  $17.49
/ea
Permatex PA High Strength Removable Threadlocker Orange 35ml 25240
Permatex

PA High Strength Removable Threadlocker Orange 35ml

Zoro # G800433883
Mfr # 25240
product price:  $26.39
/ea
Permatex Automotive Med Strength Thread locker Blue 36 mL 24240
Permatex

Automotive Med Strength Thread locker Blue 36 mL

Zoro # G100433767
Mfr # 24240
product price:  $27.69
/ea
Loctite Threadlocker, Red, Liquid, 0.2 fl. oz 209741
Loctite

Threadlocker, Red, Liquid, 0.2 fl. oz

Zoro # G800464993
Mfr # 209741
product price:  $10.95
/ea
Loctite High-Lubricity Threadlocker, LOCTITE 2047, Black, High Strength, Liquid, 50 mL Bottle 1134607
Loctite

High-Lubricity Threadlocker, LOCTITE 2047, Black, High Strength, Liquid, 50 mL Bottle

Zoro # G4429293
Mfr # 1134607
product price:  $62.59
/ea
Loctite 243, Medium-Strength Primerless Threadlocker, 0.5 mL, 1/4 in to 3/4 in dia, Blue 442-1330255
Loctite

243, Medium-Strength Primerless Threadlocker, 0.5 mL, 1/4 in to 3/4 in dia, Blue

Zoro # G522450243
Mfr # 442-1330255
product price:  $3.65
/ea
Loctite Loctite 442-24231 50 ml. Threadlocker 242 Removable Strength 442-24231
Loctite

Loctite 442-24231 50 ml. Threadlocker 242 Removable Strength

Zoro # G404155280
Mfr # 442-24231
product price:  $99.99
/ea
Interstate Pneumatics Medium Strength Medium Duty Professional Formula Thread Locker 50ml TB750
Interstate Pneumatics

Medium Strength Medium Duty Professional Formula Thread Locker 50ml

Zoro # G704402039
Mfr # TB750
product price:  $12.15
/ea
Vibra-Tite Threadlocker, VIBRA-TITE 111, Purple, Low Strength, Liquid, 50 mL Bottle 11150
Vibra-Tite

Threadlocker, VIBRA-TITE 111, Purple, Low Strength, Liquid, 50 mL Bottle

Zoro # G6282337
Mfr # 11150
product price:  $19.79
/ea
Permatex Permatex Automotive Adhesive Gel 0.35 oz 24010
Permatex

Permatex Automotive Adhesive Gel 0.35 oz

Zoro # G800542684
Mfr # 24010
product price:  $17.25
/ea
Permatex Automotive Medium Strength Threadlocker Blue 6ml Tube Carded 24200
Permatex

Automotive Medium Strength Threadlocker Blue 6ml Tube Carded

Zoro # G000405383
Mfr # 24200
product price:  $5.99
/ea
Sold in mult. of 2 for $11.98
Loctite Threadlocker, LOCTITE 2760, Red, High Strength, Liquid, 50 mL Bottle 303440
Loctite

Threadlocker, LOCTITE 2760, Red, High Strength, Liquid, 50 mL Bottle

Zoro # G0854192
Mfr # 303440
product price:  $55.99
/ea
Threadlockers (362 items)
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About Threadlockers

Threadlockers are used to lock and secure threads, fasteners, and other parts together. They provide a strong bond that resists loosening from shock, vibration, and thermal cycling.

Types of Threadlockers

Threadlockers come in different types for different applications. Some threadlockers are designed to be permanent while others are designed to be removable. Different threadlockers also have varying degrees of strength and flexibility.

How Threadlockers are Made

Threadlockers are typically made from anaerobic compounds that cure when exposed to air. These compounds react with metal surfaces to form a tough plastic material that bonds threads together.

Industries that use Threadlockers

Threadlockers are widely used in the automotive industry for fastening nuts and bolts. They can also be found in industrial manufacturing settings where they're used for assembling large machinery components or securing threaded components such as screws and bolts.

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