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Thread Lock

Thread lock adhesive, also known as thread locking fluid or threadlocker, is a liquid resin which is applied to threaded fasteners to prevent self-loosening, leakage and corrosion. Threadlock adhesive, when applied to the fastener threads, hardens (or cures) to a tough solid when exposed to metal ions in the absence of air (anaerobic). This curing method allows the sealant to flow evenly into the grooves of the threads and gradually harden. The hardened adhesive provides increased friction between the mating threads for a secure vibration-proof connection. The adhesive also acts as a seal and protects the joint from corrosion caused by moisture, fluids and gasses.

Types of Threadlocking Adhesive

Threadlocking fluid is available in different strengths and viscosity to suit specific applications: Low Strength - this sealant is used on screws up to one-quarter of an inch in diameter. These screws include adjustment and calibration screws, gauges, meters and other fastenings that require regular adjustment. Low strength threadlock allows the fasteners to be easily removedMedium Strength - this is used on fasteners up to three-quarter of an inch in diameter. These fasteners are typically used in machine tools and presses, pumps, compressors and mounting bolts. This allows for disassembly using hand tools.High Strength - this is used on fasteners up to one inch in diameter which is used in permanent assemblies such as heavy equipment. High strength thread locking adhesive provides resistance against a high degree of vibration and offers the highest holding ability.Low Viscosity Penetrating Adhesives - this sealant is for use on pre-assembled fasteners. Other varieties of thread lock adhesive are available that are surface insensitive or have high temperature, chemical resistant or extreme vibration resistant formulations. Threadlocking adhesives are usually colour coded to indicate strength and whether they can be removed.

Benefits

Prevents unwanted movement or loosening due to vibrationPrevents corrosion between the threadsPrevents leakageGood temperature resistanceImproves torque control during assemblyLowers maintenance and manufacturing costs by preventing seizing and fastener looseningEasy to dispense and apply

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Viewing 1 - 20 of 26 products
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Description Price Trade Name Application Material Compatibility Threadlocking Strength Cure Time Anaerobic Colour Product Form Package Type Package Size Maximum Operating Temperature Minimum Operating Temperature Chemical Composition Odour
RS PRO T90 Green Threadlocking Adhesive, 10 ml, 24 h Cure Time
RS Stock No. 908-2786
BrandRS PRO
MYR22.54
Each
units
 T90 Threadlocking - Medium 24 h Yes Green Liquid Bottle 10 ml +150°C -50°C 1-Acetyl-2-Phenylhydrazine, Acrylic Acid, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate -
RS PRO T90 Green Threadlocking Adhesive, 50 ml, 24 h Cure Time
RS Stock No. 908-2751
BrandRS PRO
MYR49.74
Each
units
 T90 Threadlocking - Medium 24 h Yes Green Liquid Bottle 50 ml +150°C -50°C 1-Acetyl-2-Phenylhydrazine, Acrylic Acid, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate -
RS PRO T70 Green Threadlocking Adhesive, 10 ml, 12 h Cure Time
RS Stock No. 908-2783
BrandRS PRO
MYR22.54
Each
units
 T70 Threadlocking - High 12 h Yes Green Liquid Bottle 10 ml +150°C -53°C 1-Acetyl-2-Phenylhydrazine, Acrylic Acid, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate -
RS PRO T22 Purple Threadlocking Adhesive, 10 ml, 12 h Cure Time
RS Stock No. 908-2789
BrandRS PRO
MYR19.27
Each
units
 T22 Threadlocking - Low 12 h Yes Purple Liquid Bottle 10 ml +150°C -55°C 1-Acetyl-2-Phenylhydrazine, Acrylic Acid, Bis(Isopropyl)Naphthalene, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate -
RS PRO T43 Blue Threadlocking Adhesive, 250 ml, 24 h Cure Time
RS Stock No. 908-2758
BrandRS PRO
MYR169.56
Each
units
 T43 Threadlocking - Medium 24 h - Blue Liquid Bottle 250 ml +150°C -50°C 2, 1-Acetyl-2-Phenylhydrazine, 6-Di-Tert-Butyl-P-Cresol, Acrylic Acid, Bis(Isopropyl)Naphthalene, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate Low
RS PRO T70 Green Threadlocking Adhesive, 50 ml, 12 h Cure Time
RS Stock No. 908-2767
BrandRS PRO
MYR49.74
Each
units
 T70 Threadlocking - High 12 h Yes Green Liquid Bottle 50 ml +150°C -53°C 1-Acetyl-2-Phenylhydrazine, Acrylic Acid, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate -
RS PRO T22 Purple Threadlocking Adhesive, 50 ml, 12 h Cure Time
RS Stock No. 908-2764
BrandRS PRO
MYR56.52
Each
units
 T22 Threadlocking - Low 12 h Yes Purple Liquid Bottle 50 ml +150°C -55°C 1-Acetyl-2-Phenylhydrazine, Acrylic Acid, Bis(Isopropyl)Naphthalene, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate -
RS PRO T43 Blue Threadlocking Adhesive, 50 ml, 24 h Cure Time
RS Stock No. 908-2749
BrandRS PRO
MYR49.74
Each
units
 T43 Threadlocking - Medium 24 h - Blue Liquid Bottle 50 ml +150°C -50°C 2, 1-Acetyl-2-Phenylhydrazine, 6-Di-Tert-Butyl-P-Cresol, Acrylic Acid, Bis(Isopropyl)Naphthalene, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate -
Loctite Loctite 222 Purple Threadlocking Adhesive, 10 ml, 6 h Cure Time
RS Stock No. 514-509
Mfr. Part No.267358
BrandLoctite
MYR72.03
Each
units
 Loctite 222 Threadlocking - Low 6 h Yes Purple Liquid Bottle 10 ml +150°C -55°C Methacrylate -
Loctite Loctite 290 Green Threadlocking Adhesive, 10 ml, 24 h Cure Time
RS Stock No. 496-158
Mfr. Part No.267397
BrandLoctite
MYR66.95
Each
units
 Loctite 290 Threadlocking Metal Medium High 3 h Yes Green Liquid Bottle 10 ml +150°C -55°C Dimethacrylate Ester Characteristic
Loctite Loctite 222 Purple Threadlocking Adhesive, 50 ml, 24 h Cure Time
RS Stock No. 496-007
Mfr. Part No.231501
BrandLoctite
MYR286.68
Each
units
 Loctite 222 Threadlocking Metal Medium 6 h Yes Purple Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester Characteristic
Loctite Loctite 5331 White Thread lock, 100 ml, 5 min Cure Time
RS Stock No. 208-6393
Mfr. Part No.5331, 100ML
BrandLoctite
MYR153.29
Each
units
 Loctite 5331 Thread Sealing - - 5 min No White Gel Tube 100 ml +150°C -50°C Silicone -
Loctite Loctite 2701 Green Thread lock, 50 ml, 6 h Cure Time
RS Stock No. 508-6649
Mfr. Part No.234853
BrandLoctite
MYR298.28
Each
units
 Loctite 2701 Threadlocking - High 6 h Yes Green Liquid Bottle 50 ml +150°C -55°C Methacrylate -
Loctite Loctite 290 Green Thread lock, 50 ml, 24 h Cure Time
RS Stock No. 408-4119
Mfr. Part No.233733
BrandLoctite
MYR285.36
Each
units
 Loctite 290 Threadlocking Metal Medium High 24 h Yes Green Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester Characteristic
Loctite Loctite 222 Purple Threadlocking Adhesive, 250 ml, 6 h Cure Time
RS Stock No. 200-9740
Mfr. Part No.267359
BrandLoctite
MYR1,044.39
Each
units
 Loctite 222 Threadlocking - Low 6 h Yes Purple Liquid Bottle 250 ml +150°C -55°C Methacrylate -
Loctite Loctite 6300 Green Thread lock, 50 ml, 24 h Cure Time
RS Stock No. 768-2491
Mfr. Part No.Loctite 6300 50ml
BrandLoctite
MYR305.43
Each
units
 Loctite 6300 Retaining Metal High 24 h Yes Green Liquid Bottle 50 ml +175°C -55°C Dimethacrylate Ester Characteristic
Loctite Loctite 5800 Red Thread lock, 50 ml, 24 h Cure Time
RS Stock No. 768-2501
Mfr. Part No.Loctite 5800 50ml
BrandLoctite
MYR200.23
Each
units
 Loctite 5800 Gasketing Metal Medium 24 h Yes Red Liquid Bottle 50 ml +180°C -55°C Dimethacrylate Ester Characteristic
Loctite Loctite 5400 Yellow Thread lock, 50 ml, 24 h Cure Time
RS Stock No. 768-2498
Mfr. Part No.Loctite 5400 50ml
BrandLoctite
MYR198.79
Each
units
 Loctite 5400 Thread Sealing Metal Medium 1 week Yes Yellow Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester -
Loctite Loctite 268 Red Threadlocking Adhesive, 19 g, 72 h Cure Time
RS Stock No. 480-4086
Mfr. Part No.LOCTITE® 268
BrandLoctite
MYR118.04
Each
units
 Loctite 268 Threadlocking - - 72 h Yes Red Wax Stick 19 g +150°C -55°C - -
Loctite Loctite 572 White Thread lock, 50 ml, Minimum of 24 h Cure Time
RS Stock No. 127-1375
Mfr. Part No.LOCTITE 572
BrandLoctite
MYR147.84
Each
units
 Loctite 572 Thread Sealing - - Minimum of 24 h - White Liquid Bottle 50 ml - - Amorphous, Crystal-free, Cumene, Cumene Hydroperoxide, Ethene, Fluorphlogopite, Fumed, Homopolymer, Octan-1-Ol, Polyglycol Dimethacrylate, Polyglycol Dioctanoate, Silica, Tetrafluoro, Titanium Dioxide -
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