Threadlockers are anaerobic adhesives designed to secure metal fasteners and prevent loosening caused by vibration, shock, and temperature fluctuations. At OneClickDIY, we offer a professional selection of high-performance threadlockers engineered for long-lasting stability, corrosion protection, and reliable fastening across automotive, industrial, and precision applications.
Explore our complete line of threadlockers, available in low, medium, and high strength options.
Why Use Threadlocker?
Threadlockers provide critical fastening performance by delivering:
- Strong resistance to vibration and shock
- Long-term protection against corrosion
- Oil-tolerant performance on slightly oily threads
- High-temperature stability for demanding environments
- Improved fastening reliability for metal-to-metal connections
- Multiple grades for users comparing removable vs. permanent threadlocker
- Compatibility with threadlocker primer and activator when enhanced curing is required
Threadlockers are essential for professionals and DIYers working on automotive, machinery, electronics, or general maintenance projects.
For a broader range of fastening and sealing solutions, explore our full Threadlockers & Pipe Sealants category.
Where to Use Threadlocker
Threadlocker selection depends on the fastener size, strength needed, and application conditions. Common uses include:
Automotive & Motorsports
- Engine components
- Suspension, drivetrain, and high-vibration fasteners
Industrial Machinery & Equipment
- High-stress threaded assemblies
- Constant-vibration mechanical components
Electronics & Precision Work
- Miniature screws
- Aluminum and brass components requiring low removal torque
General Repairs & Maintenance
- Power tools
- Household repairs and appliances
Recommended Threadlocker Strengths
Choose the right strength level for your application:
Low Strength – Purple Threadlocker (KL 22)
Ideal for small screws, delicate assemblies, and soft metals. Provides secure fastening without risking thread damage.
Explore Kraken Bond Low Strength Purple Threadlocker – KL 22
Medium Strength – Blue Threadlocker (KM 43)
A versatile option offering strong holding power with easy removability. Suitable for automotive, machinery, and general maintenance.
Explore Kraken Bond Medium Strength Blue Threadlocker – KM 43
High Strength – Red Threadlocker (KH 62)
Designed for permanent or heavy-duty fastening in engines, industrial equipment, and high-vibration environments.
Explore Kraken Bond High Strength Red Threadlocker – KH 62
Why Choose Threadlockers Offered by OneClickDIY?
OneClickDIY provides a curated range of high-quality threadlockers matched to professional performance standards:
- Industrial-strength formulations for demanding environments
- Reliable performance on stainless steel and coated fasteners
- Excellent vibration-proof and high-temperature resistance
- Long-term sealing and corrosion protection
- Fast, consistent curing performance
- Bulk purchasing options for large projects or commercial use
Frequently Asked Questions (FAQ)
What’s the difference between removable and permanent threadlocker?
Purple and blue grades are removable with hand tools. Red threadlocker requires heat for removal.
What is the curing time?
Handling strength typically develops within 10 minutes; full cure occurs within 8–24 hours.
Can threadlocker be used on stainless steel?
Yes, especially when used with a primer for faster curing.
How do I remove red threadlocker?
Apply controlled heat before loosening with hand tools.
Do you offer wicking threadlocker for pre-assembled fasteners?
While this category highlights strength-based threadlockers, OneClickDIY also supports customers needing wicking-grade solutions.
What is the shelf life of threadlocker?
Typically, 12–24 months when stored properly.