LOCTITE506166 All-Purpose Medium Strength Anaerobic Threadlocker Stick, Blue, 9-Gram
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LOCTITE506166 All-Purpose Medium Strength Anaerobic Threadlocker Stick, Blue, 9-Gram

4.8/5
Product ID: 254741923
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Details

  • Brand
    LOCTITE
  • Specific uses for product
    Repair
  • Material
    Aluminum Steel
  • Compatible material
    Stainless
  • Item form
    Stick
🔧Medium strength locking power
🕒Applies ahead of assembly time
🛠️Removable with hand tools

Description

🔩 Secure your build with confidence—Loctite locks it down, so you don’t have to.

  • OVERHEAD FRIENDLY - Ideal for tough-to-reach repairs and elevated applications
  • LOCK IT FORGET IT - Medium strength formula secures bolts without overkill
  • TOOL FRIENDLY REMOVAL - Disassembles easily with standard hand tools—no damage, no hassle
  • OEM TRUSTED PERFORMANCE - Used by automotive factories for reliable, stress-resistant fastening
  • PREP NOW ASSEMBLE LATER - Wax-like stick lets you apply in advance for streamlined workflows

Loctite 506166 is a medium strength anaerobic threadlocker in a convenient wax-stick applicator, designed for versatile use on automotive bolts and studs. It enables pre-application before assembly, excels in difficult or overhead repairs, and is removable with hand tools. Trusted by OEMs, it fills thread gaps to create secure, vibration-resistant fastenings ideal for professional-grade maintenance and assembly.

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Specifications

ManufacturerLoctite
BrandLOCTITE
ModelLoctite
Product Dimensions8.89 x 1.91 x 1.91 cm; 27.22 g
Item model number37643
ExteriorSmooth
Manufacturer Part Number506166
OEM Part Number37643
Special FeaturesStrong
Item Weight27.2 g
Viscosity[AI] Medium

Have a Question? See What Others Asked

Does the stick ever dry out? What is the longest you have had it open and it still works as expected for you?
INeed to remove the bolt, can you do it with tools? Liquid says yes, reviewers say stick is permanent. Can't be permanent for my purpose .
Has anyone used this with macbook screws? i'm hoping it provides similar holding power to oem screws, mine have been wiggling out a lot over time.
Is there a max temperature for storage? Basically will it melt in my Florida garage?

Common Questions

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Smooth transaction and product arrived in perfect condition.

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Great experience from order to delivery. Highly recommended!

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TrustScore 4.5 | 7,300+ reviews

Imran F.

Very reliable shop with genuine products. Will definitely buy again!

2 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

Loctite506166 All Purpose Medium Strength Anaerobic Threadlocker Stick Blue 9 | Desertcart Seychelles