![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/downloadinf-icon.original.png)
![LOCTITE threadlocker suited for a wide range of applictoion LOCTITE threadlocker increase the reliabilty of threaded assemblies.](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/R6-0501-How-to-select-the-right-Loctite-Threadl.original.png)
To find the ideal Loctite for your threadlocking need, just answer three whats:
- 1 Fastener size
- 2 Strength required
- 3 Frequency of service
![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/loctite-222-prdt.original.png)
![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/pink-drop.original.png)
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Fastener Size- Up to 1/4" (Up to M6)
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Disassembly frequency high
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Temperature resistance* 150°C
Additional features
- Breakaway/Prevail Torque** (N.m)- 6/3
- Cure Time (Fixture/Full Strength)*- 10 min./24 hr.
- Ideal for locking small screws like countersunk head and set screws
![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/loctite-222-prdt.original.png)
![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/blue-drop.original.png)
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Fastener Size-1/4“ to 3/4“ (M6 to M20)
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Disassembly frequency normal
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Temperature resistance* 180°C
Additional features
- Breakaway/Prevail Torque** (N.m)- 20/7
- Cure Time (Fixture/Full Strength)*- 10 min./24 hr.
- Effective on all metal threaded fasteners
![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/loctite-222-prdt.original.png)
![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/red-drop.original.png)
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Fastener Size- For large bolts > 7/8“ (>20mm)
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Disassembly frequency rare
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Temperature resistance* 150°C
Additional features
- Breakaway/Prevail Torque** (N.m)- 31/31
- Cure Time (Fixture/Full Strength)*- 60 min./24 hr.
- Ideal for locking and sealing large bolts and studs
![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/loctite-222-prdt.original.png)
![](https://tryloctite-images-s3.s3.ap-south-1.amazonaws.com/images/green-drop.original.png)
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Fastener Size-1/16“ to 1/2" (M2 to M12)
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Disassembly frequency normal
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Temperature resistance* 150°C
Additional features
- Breakaway/Prevail Torque** (N.m)- 10/29
- Cure Time (Fixture/Full Strength)*- 20 min./24 hr.
- Sealing porosities in welds and metal parts
- Locking pre-assembled fasteners like instrumentation and set screws
*Continuous Service
**The torque required to loosen the assembly is breakloose torque and the torque needed to turn the fastener by 180° is prevail torque