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Loctite | Loctite a revolution... |
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Loctite Thread locking agent is the invention of the thread locking and sealing of a revolution, from the delicate structure of electronic components to heavy equipment, the liquid Loctite Thread locking agent wide range of uses. Loctite Pre-coated Thread locking agent is a touch dry film, by the fastener manufacturer to threads on the fasteners. Especially suitable for industrial production, because they eliminate the coating process in the production line to improve the speed of assembly and ensure quality. Loctite offers a variety of viscosity and strength of Thread locking agent, for any purpose, including in a variety of harsh environmental conditions of the application.
Loctite® 290Thread locking agent
For pre-installed fasteners, including equipment with screws, electrical connectors. Weld metal can also be used to seal the gap. Mil-Spec(S-46163A) Typelll,Grade R. NSF/ANSI 61
Fasterner size |
M2 ~ M12 |
Strength |
Medium and high |
Curing time(first/full curing) |
20min/24hours |
Destroy torque /Average removal torque N.m |
10/29 |
Maximum long-term temperature |
150℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite® 222Thread locking agent
For adjusting screws, countersunk head screws and set screws of the locking screw low Strength; bearing steel ring, pulley, toolholder, tool controller. Strength is also applicable to low metal such as aluminum, copper.
Mil-Spec(S-46163A)
Typell,Grade M
Fasterner size |
Maximum M6 |
Strength |
low |
Curing time(first/full curing) |
10min/24 hours |
Destroy torque /Average removal torque N.m |
6/3 |
Maximum long-term temperature |
150℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite® 2440Thread locking agent-without primer
Fast curing, reduce or do not need to use the Primer. For metal threaded fasteners. Control pumps, motors, gearboxes, printing equipment, loose screws in the shock. Used hand tools to demolition.
Fasterner size |
M6to M20 |
Strength |
medium |
Curing time(first/full curing) |
3min/24hours |
Destroy torque /Average removal torque N.m |
24/6 |
Maximum long-term temperature |
150℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite® 243Thread locking agent- capacitance
Performance of high oil content. Loctite® 243for all types of metal fasteners. Control pumps, motors, gearboxes, printing equipment, loose screws in the shock.
Used hand tools to demolition.
NSF/ANSI61.CFIAcertification。
Fasterner size |
M6 TO M20 |
Strength |
medium |
Curing time(first/full curing) |
10min/24hours |
Destroy torque /Average removal torque N.m |
20/7 |
Maximum long-term temperature |
150℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite® 248Thread locking agent- rod like
Application of semi-solid rod like shape is very convenient, easy to carry and easy to reach places in the application. Hand tools can be used for demolition.
Fasterner size |
M6 TO M20 |
Strength |
medium |
Curing time(first/full curing) |
10min/24hours |
Destroy torque /Average removal torque N.m |
12/4 |
Maximum long-term temperature |
150℃ |
Packing specification-No. |
9g rod like-37772 19g rod like-37773 |
Loctite® 271Thread locking agent
High Strength, low viscosity thread locking adhesive, applicable to the diameter of the fastener not more than M24. U.S. UL certification. CFIA certification.
Fasterner size |
Maximum M24 |
Strength |
high |
Curing time(first/full curing) |
20min/24hours |
Destroy torque /Average removal torque N.m |
28/31 |
Maximum long-term temperature |
150℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite® 268Thread locking agent- rod like
Rod like adhesive easy to carry and clean. High strength threaded fasteners to prevent loosening. Especially suitable for the application of operating heavy equipment.
Fasterner size |
maximum M20 |
Strength |
high |
Curing time(first/full curing) |
20min/24hours |
Destroy torque /Average removal torque N.m |
22/0.2 |
Maximum long-term temperature |
150℃ |
Packing specification-No. |
9g rod like-37774 19g rod like-37775 |
Loctite® 241Thread locking agent
Universal, thixotropic viscosity. For the M6-M20 thread locking and sealing. A detachable screw thread locking agent. Has certain lubrication to get precise clamping load.
Oil resistant / medium strength
Loctite® 242Thread locking agent,medium strength(Loctite®242adhesive 242)
Medium strength,General-purpose, thixotropic viscosity. For M6-M20 thread locking and sealing. Use of ordinary tools demolished, with some lubrication in order to achieve accurate clamping load.
Fasterner size |
M6~M20 |
Strength |
medium strength |
Curing time(liquid) |
24hours |
Destroy torque /Average removal torque N.m |
4.9/12.4 |
Maximum long-term temperature |
-54/150℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite®245Thread locking agent
Fast curing can be used for inert surface capacitance is good, slightly oily in the demolition work surfaces.
Fasterner size |
below M2 0 |
Strength |
medium strength |
Packing specification-No. |
50ml bottle |
Loctite®262threading fixing strong(Loctite® adhesive 262)
For most metal surfaces. Thixotropic viscosity, chemical resistance. Is a permanent locking of Thread locking agent, in extreme chemical/environmental conditions have excellent rust and corrosion resistance.
Loctite®270270Thread locking agent strong(Loctite®adhesive 270)
For most metal surfaces. Thixotropic viscosity, chemical resistance,Is a permanent locking of Thread locking agent, in extreme chemical/environmental conditions have excellent rust and corrosion resistance.Loctite®270threading fixing Sealants:high Viscosity.Excellent chemical resistance. M80 thread for the following permanent locking and sealing. Prevent rust and corrosion thread, with heating and tools apart
Loctite®2701Thread locking agenthigh Strength(Loctite®adhesive 2701 )
Fasterner size |
M6~M20 |
Strength |
High strength |
Curing time(full curing) |
24hours |
Destroy torque /Average removal torque N.m |
10/20 |
Maximum long-term temperature |
-54/230℃ |
Packing specification-No. |
50ml bottle |
Loctite®272Thread locking agent high temperaturehigh Strength(Loctite®272 adhesive)
Anti high temperature reachs 230 ℃ .
Fasterner size |
|
Strength |
High strength |
Curing time(full curing) |
24hours |
Destroy torque /Average removal torque N.m |
25/23 |
Maximum long-term temperature |
-54/230℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite®275 Thread locking agent(Loctite 275 adhesive)
Loctite®275 is designed for locking and permanently sealed threaded fasteners, the product is solidified in the airtight air between case of metal parts surface and prevent the impact and vibration loosening and leakage. Typical applications include locking and sealing of large bolts and bolts ( M25 and more). Specifications: 50ml.Loctite® is designed for locking and permanent, sealing threaded fasteners. The product is solidified in the airtight air between case of metal parts surface and prevent the impact and vibration loosening and leakage. Typical applications include locking and sealing of large bolts and bolts ( M25 and more) .
Loctite®277Thread locking agent,(Loctite®277 adhesive)
Fasterner size |
Below M36 |
Strength |
High strength |
Curing time(full curing) |
24hours |
Destroy torque /Average removal torque N.m |
23 |
Maximum long-term temperature |
-54/150℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite®290 Thread locking agent Medium and high ,(Hangao Loctite®290 adhesive)
Medium and high ,low Viscosity,fast curing.
Loctite®290 Thread locking agent
medium strength,low viscosity,fast curing
Fasterner size |
M2-M12 |
Strength |
High strength |
Curing time(full curing) |
6hours |
Destroy torque /Average removal torque N.m |
29 |
Maximum long-term temperature |
-18/150℃ |
Packing specification-No. |
50ml/250ml bottle |
Loctite®204 Pre-coated Thread locking agent
High Strength Thread locking agent,can work stably on the surface of plating. Dri-loc204# Pre-coated Thread locking agent: Specification:500G/bottle,color:red; Working temperature:-54℃-149℃.