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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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庫存編號 787-7387
製造零件編號271
BrandLoctite
TWD6,753.00
單位
Loctite 271 Threadlocking Metal High 15 min Yes Red Liquid Bottle 250 ml +150°C -55°C Dimethacrylate Ester Characteristic
RS庫存編號 208-6393
製造零件編號5331, 100ML
BrandLoctite
TWD1,268.00
單位
Loctite 5331 Thread Sealing - - 5 min No White Gel Tube 100 ml +150°C -50°C Silicone -
RS庫存編號 496-158
製造零件編號267397
BrandLoctite
TWD454.00
單位
Loctite 290 Threadlocking Metal Medium High 3 h Yes Green Liquid Bottle 10 ml +150°C -55°C Dimethacrylate Ester Characteristic
RS庫存編號 787-7396
製造零件編號221
BrandLoctite
TWD1,906.00
單位
Loctite 221 Threadlocking Metal Low 210 min Yes Purple Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester Characteristic
RS庫存編號 768-2501
製造零件編號Loctite 5800 50ml
BrandLoctite
TWD1,813.00
單位
Loctite 5800 Gasketing Metal Medium 24 h Yes Red Liquid Bottle 50 ml +180°C -55°C Dimethacrylate Ester Characteristic
RS庫存編號 768-2491
製造零件編號Loctite 6300 50ml
BrandLoctite
TWD2,004.00
單位
Loctite 6300 Retaining Metal High 24 h Yes Green Liquid Bottle 50 ml +175°C -55°C Dimethacrylate Ester Characteristic
RS庫存編號 408-4119
製造零件編號233733
BrandLoctite
TWD1,843.00
單位
Loctite 290 Threadlocking Metal Medium High 24 h Yes Green Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester Characteristic
RS庫存編號 908-2783
BrandRS PRO
TWD148.00
單位
T70 Threadlocking - High 12 h Yes Green Liquid Bottle 10 ml +150°C -53°C Acrylic Acid, Cumene Hydroperoxide, Hydroxyalkyl Methacrylate, N, N-Dimethyl-P-Toluidine, Polyglycol Dimethacrylate, 1-Acetyl-2-Phenylhydrazine -
RS庫存編號 508-6649
製造零件編號234853
BrandLoctite
TWD2,122.00
單位
Loctite 2701 Threadlocking - High 6 h Yes Green Liquid Bottle 50 ml +150°C -55°C Methacrylate -
RS庫存編號 768-2498
製造零件編號Loctite 5400 50ml
BrandLoctite
TWD1,304.00
單位
Loctite 5400 Thread Sealing Metal Medium 1 week Yes Yellow Liquid Bottle 50 ml +150°C -55°C Dimethacrylate Ester -