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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Loctite 135334 Purple 222MS Low Strength Thread Locker, 300 degrees F Maximum Temperature, 50 mL Bottle

Product ID: 13138949

Details

Brand
Loctite
Item Form
Liquid
Material
Aluminum Brass
Special Feature
Controlled for

🔩Ideal for Fasteners ≤ 1/4" Diameter

🧪Low Strength Formula for Easy Disassembly

🌡️Max Temp 300°F for Safe Use on Sensitive Metals

$108.41

Duties & taxes included

In stock

Sold byAmazon USADelivered 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 USA.

Secure transaction

Description

🔧 Lock it down, loosen it up—thread security with zero stress!

COMPACT CONVENIENT - 50 mL bottle fits neatly in your toolkit for on-the-go fixes and adjustments.
EFFORTLESS MAINTENANCE - Low strength allows easy removal with hand tools—no stripped screws, no hassle.
PRECISION CLAMP CONTROL - Controlled lubricity ensures exact clamp loads without over-tightening.
TEMPERATURE SAFE PERFORMANCE - Withstands up to 300°F, ideal for non-exhaust, low-heat applications.
VERSATILE METAL COMPATIBILITY - Perfect for aluminum, brass, and other low-strength metals without damage.

Loctite 135334 Purple 222MS is a low-strength thread locker designed for fasteners 1/4" and smaller, offering controlled lubricity for precise clamp loads. It’s perfect for aluminum and brass parts, withstands temperatures up to 300°F, and allows easy disassembly with hand tools. Ideal for professionals seeking reliable, maintenance-friendly thread security in sensitive applications.

Specifications

ASIN	B0001A3HPE
Best Sellers Rank	#136,508 in Automotive ( See Top 100 in Automotive ) #105 in Thread Lock Sealers
Brand Name	Loctite
Color	Purple
Compatible Material	Metal
Container Type	Bottle
Customer Reviews	4.8 4.8 out of 5 stars (916)
Full Cure Time	24 hours
Global Trade Identification Number	00079340222311
Item Form	Liquid
Item Package Quantity	1
Item Weight	2.72 ounces
Manufacturer	Loctite
Material Type	Aluminum,Brass
Model	135334
Number of Pieces	1
Other Special Features of the Product	Controlled Lubricity for Accurate Clamp Loads, Ideal for Small Fastener Diameters
Part Number	135334
Specific Uses For Product	adjustment screws, countersunk head screws, set screws, pulleys, tool holders, controllers, set screws, adjustment screws, calibration screws, meters, gauges
UPC	079340222311
Unit Count	1.69 Fluid Ounces
Viscosity Level	Low to Medium
Volume	50 ml
Water Resistance Level	Not Water Resistant

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.