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 removed

Medium 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 are 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 vibration
  • Prevents corrosion between the threads
  • Prevents leakage
  • Good temperature resistance
  • Improves torque control during assembly
  • Lowers maintenance and manufacturing costs by preventing seizing and fastener loosening
  • Easy to dispense and apply

...
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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 Stock No. 908-2786
BrandRS PRO
PHP255.44
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 Stock No. 918-6894
BrandRS PRO
PHP761.60
Each
units
- Threadlocking - High 24 h Yes Green Liquid Bottle 50 ml +150°C -50°C Dimethacrylate -
RS Stock No. 908-2751
BrandRS PRO
PHP659.43
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 Stock No. 908-2783
BrandRS PRO
PHP255.44
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 Stock No. 908-2764
BrandRS PRO
PHP659.43
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 Stock No. 908-2758
BrandRS PRO
PHP2,247.87
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 Stock No. 908-2749
BrandRS PRO
PHP659.43
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 -
RS Stock No. 908-2789
BrandRS PRO
PHP255.44
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 Stock No. 508-6649
Mfr. Part No.234853
BrandLoctite
PHP3,484.00
Each
units
Loctite 2701 Threadlocking - High 6 h Yes Green Liquid Bottle 50 ml +150°C -55°C Methacrylate -
RS Stock No. 496-007
Mfr. Part No.231501
BrandLoctite
PHP3,126.83
Each
units
Loctite 222 Threadlocking Metal Medium 6 h Yes Purple Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester Characteristic
RS Stock No. 496-158
Mfr. Part No.267397
BrandLoctite
PHP730.22
Each
units
Loctite 290 Threadlocking Metal Medium High 3 h Yes Green Liquid Bottle 10 ml +150°C -55°C Dimethacrylate Ester Characteristic
RS Stock No. 514-509
Mfr. Part No.267358
BrandLoctite
PHP816.32
Each
units
Loctite 222 Threadlocking - Low 6 h Yes Purple Liquid Bottle 10 ml +150°C -55°C Methacrylate -
RS Stock No. 200-9740
Mfr. Part No.267359
BrandLoctite
PHP13,538.14
Each
units
Loctite 222 Threadlocking - Low 6 h Yes Purple Liquid Bottle 250 ml +150°C -55°C Methacrylate -
RS Stock No. 408-4119
Mfr. Part No.233733
BrandLoctite
PHP4,505.94
Each
units
Loctite 290 Threadlocking Metal Medium High 24 h Yes Green Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester Characteristic
RS Stock No. 480-4086
Mfr. Part No.LOCTITE® 268
BrandLoctite
PHP1,287.43
Each
units
Loctite 268 Threadlocking - - 72 h Yes Red Wax Stick 19 g +150°C -55°C - -
RS Stock No. 768-2491
Mfr. Part No.Loctite 6300 50ml
BrandLoctite
PHP3,331.29
Each
units
Loctite 6300 Retaining Metal High 24 h Yes Green Liquid Bottle 50 ml +175°C -55°C Dimethacrylate Ester Characteristic
RS Stock No. 768-2501
Mfr. Part No.Loctite 5800 50ml
BrandLoctite
PHP2,521.33
Each
units
Loctite 5800 Gasketing Metal Medium 24 h Yes Red Liquid Bottle 50 ml +180°C -55°C Dimethacrylate Ester Characteristic
RS Stock No. 408-4080
Mfr. Part No.1335885
BrandLoctite
PHP4,223.80
Each
units
Loctite 243 Threadlocking - Medium 2 h Yes Blue Liquid Bottle 50 ml +180°C -55°C Dimethacrylate Ester -
RS Stock No. 693-848
Mfr. Part No.LOCTITE® 243
BrandLoctite
PHP803.87
Each
units
Loctite 243 Threadlocking - Medium 2 h Yes Blue Liquid Bottle 10 ml +180°C -55°C Dimethacrylate Ester -
RS Stock No. 787-7396
Mfr. Part No.221
BrandLoctite
PHP3,032.60
Each
units
Loctite 221 Threadlocking Metal Low 210 min Yes Purple Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester Characteristic
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