Can this be used for screws on watch bracelets etc.? Thank you.

Yes, any fastener under 1/4". Blue lecture will work as well, but I prefer purple if the screw will need to come out in the future. If you don't ever plan on removing the screw, use red. I use purple on light duty fasteners such as RC airplanes/helicopters, small firearm components, etc.

Can this be used to lock nylon set screws in an 6061 aluminum bar?

I haven't used it in this application. I use it as a very low tension threadlocker on tiny screws..Have you tried Loctite blue threadlocker? Can you change out the nylon setscrews for brass or stainless steel ones? Those would be very lockable with any of the loctite products. The nylon is the problem since it distorts easily.

Does this Come with the Mil Spec certifications?

Only the bottle of Loctite is received. I would suspect that the certs can be downloaded from the Loctite web site.

Is this the one recomended by Rolex for the bracelet screws?

Yes, Rolex uses Loctite 222 for this purpose.

Loctite 22221 Threadlocker 222ms Purple 10ml Volume

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Description

🔧 Lock it down, but keep your options open!

REMOVABLE YET SECURE - Low strength purple formula locks fasteners firmly but allows easy disassembly with standard tools—no stripped heads here.
RELIABLE 24 HOUR CURE - Achieve full strength in just one day, balancing quick application with lasting security.
WIDE TEMPERATURE RESILIENCE - Performs flawlessly from freezing -65°F to scorching 300°F, perfect for diverse environments.
CONTROLLED LUBRICITY FORMULA - Engineered to deliver accurate clamp loads, preventing over-tightening and damage.
PRECISION FIT FOR SMALL FASTENERS - Optimized for screws and bolts up to 1/4 inch diameter, ensuring a perfect hold without overkill.

Loctite 222MS Threadlocker in purple is a low-strength, liquid adhesive designed for fasteners up to 1/4 inch diameter. It cures fully in 24 hours, offering reliable vibration resistance while allowing easy removal with hand tools. Its controlled lubricity ensures precise clamp loads, and it withstands extreme temperatures from -65°F to 300°F, making it ideal for light-duty applications where reusability is key.

Specifications

ASIN	B006GOL5CQ
Best Sellers Rank	#370,206 in Automotive ( See Top 100 in Automotive ) #131 in Thread Lock Sealers #5,544 in Oils & Fluids
Brand	Loctite
Brand Name	Loctite
Color	Purple
Compatible Material	Plastic
Container Type	Bottle
Customer Reviews	4.8 out of 5 stars 916 Reviews
Full Cure Time	24 Hours
Global Trade Identification Number	00079340222212
Included Components	Instruction guide included
Item Form	Liquid
Item Package Quantity	1
Item Weight	18.14 g
Manufacturer	Loctite
Material	Cyanoacrylate
Material Type	Cyanoacrylate
Model	22221
Number of Pieces	1
Part Number	22221
Specific Uses For Product	Repair
UPC	079340222212 640024983806
Viscosity Level	Low to Medium
Volume	10 Milliliters
Water Resistance Level	Water Resistant

Reviews

K**3

5.03.2018

C**.

21.04.2018

B**Y

18.08.2020

C**N

24.09.2023

P**R

6.06.2020

T**0

13.12.2015

R**R

23.02.2017

P**Y

14.07.2024

T**Y

17.08.2025

D**.

24.05.2021

R**1

29.06.2024

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Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

Rp894443

Duties & taxes included

In stock

Sold byAmazon IndonesiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Indonesia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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