LOCTITE492140 Blue Threadlocker, 242 36-Mililiter Bottle

LOCTITE492140 Blue Threadlocker, 242 36-Mililiter Bottle

Q: What is the shelf life of this product?

The shelf life of Loctite 242 is two years from date of manufacture. Please contact 1-800-LOCTITE for more information.

Q: Can i use this on a motor scooter on the nut that holds the steering wheel on so I can get many miles as it would possibly vibrate allot on the road?

Yes, LOCTITE Threadlockers prevent fasteners from loosening due to vibration. LOCTITE 242 or LOCTITE 243 are both our medium strength blue Threadlocker. We also have LOCTITE 263 which is our high-strength red Threadlocker.

4.6/5

Product ID: 284117369

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Details

Brand
LOCTITE
Specific uses for product
DIY Projects
Material
Methacrylate
Compatible material
Aluminum
Item form
Liquid

🔒Vibration-proof lock

🔩Fastens 6-20mm bolts

🛠️Hand-tool removable

Frequently Bought Together

LOCTITE 242 Threadlocker for Automotive: High-Temp, Medium-Strength, Anaerobic, All Purpose TYPICAL APPLICATIONS, Works on all Metals| Blue, 36 ml Bottle (PN: 37477 - 492140)

Loctite 271 Automotive Threadlocker Red - High Strength Thread Lock, Fluorescent, Heavy-Duty, Works on All Metals - 36 ml, 1 Pack

Loctite 272 Automotive Threadlocker Red – High Temp Thread Lock, Heavy-Duty High Strength Applications, Works on All Metals - 36 ml, 1 Pack

Description

🔧 Lock it down, loosen up later—thread security made smart.

UNSHAKABLE SECURITY - Locks and seals to prevent loosening even under intense vibration—your assembly’s silent guardian.
COMPACT LIGHTWEIGHT - Small 36ml bottle with a sleek design fits seamlessly into any professional toolkit.
EFFORTLESS DISASSEMBLY - Designed for easy removal with standard hand tools, balancing permanence with serviceability.
VERSATILE AUTOMOTIVE APPLICATION - Ideal for carburetors, throttle bodies, headlamps, and more—engineered for vehicle-specific needs.
PRECISION FIT FOR SMALL FASTENERS - Perfectly engineered for bolts from 1/4 to 3/4 inch, ensuring a tailored hold every time.

Loctite 492140 Blue Threadlocker is a high-performance methacrylate anaerobic adhesive designed to secure fasteners between 6mm and 20mm. It prevents loosening from vibration while allowing easy removal with hand tools, making it ideal for automotive applications like carburetors and fuel injection systems.

Specifications

Product Dimensions	15.88 x 5.72 x 2.79 cm; 63.5 g
Item model number	492140
Assembly Required	No
Batteries Required?	No
Batteries Included?	No
Material Type(s)	Methacrylate Anaerobic
Color	Blue
ASIN	B000XSGJKY

Have a Question? See What Others Asked

What is the shelf life of this product?

Can i use this on a motor scooter on the nut that holds the steering wheel on so I can get many miles as it would possibly vibrate allot on the road?

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TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Fantastic experience overall. Will recommend to friends and family.

1 month ago

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¥19230

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Best international shipping I've ever tried. Worth every penny!

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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