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Loctite 38653 222 Purple Low Strength Thread Locker Tube - 6 ml

9.05

Loctite 38653 222 Purple Low Strength Thread Locker Tube - 6 ml

4.8

900+ bought in past month

Highest ranking 101

13 comments

$9.05

· Trusted by Professionals: Our purple LOCTITE automotive thread locker products are not just OEM-specified, they are trusted by professionals because they are designed by auto manufacturers and lab tested (PN: 38653-555339) · Reliable Adhesion: Perfect for fasteners under 1/4 inch (6 mm) that may require occasional adjustments, ensuring a strong bond · Reliable & Durable Performance: Locks and seals fasteners to prevent loosening from vibration but is easily removable with hand tools and features a non-corrosive formula for added protection · Multi-Application: Ideal for use on carburetors, relay locks, headlamps, throttle body assemblies, choke assemblies, fuel injection set screws, and more to provide a secure, one-piece assembly that resists loosening under stress, delivering long-lasting performance · Quick-setting for convenience: The product begins setting in just 20 minutes, giving you a quick start on your project, and reaches its full strength after 24 hours, ensuring a complete and durable cure by the next day

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Reviews From
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Vern Smith Jr.Reviewed in the United States on May 22, 2025

Nuts go on and stay tight. But easy to remove if (like me) make a mistake or make changes. Now my scopes stay in place and hold even under hard use pig hunting. I will never go back to other products I’ve tried.

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Broadcast DinosaurReviewed in the United States on May 25, 2025

Simply put, Space-X likely uses this stuff on their spacecraft.

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John R. JannerReviewed in the United States on March 23, 2025

Works great on sight threads, action cover plate screws and ejector button threads. I was glad to find it. Degrease the threads with alcohol before using. A S&W wheelgunner’s friend. I also used a very small amount on Ruger pins.

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Alexander B.Reviewed in the United States on December 20, 2024

he Loctite 222 Threadlocker for Automotive (High-Temperature, Low-Strength, Anaerobic, One-Piece Assembly, Non-Corrosive, Purple, 6 ml Tube) has proven to be indispensable for my projects, especially when it comes to securing screws on aluminum parts. Given that many stores nearby do not carry this specific Loctite product, I was pleased to find it online. As with all Loctite products, it worked exactly as described. The low-strength formula is perfect for applications where easy disassembly is required, yet it still provides enough hold to keep screws securely in place under high temperatures and vibrations. The non-corrosive nature of the threadlocker also ensures that it does not damage the metal surfaces, maintaining the integrity of the components. For anyone needing a reliable threadlocker for automotive applications, especially on aluminum parts, I highly recommend the Loctite 222. It’s a trustworthy and effective solution for locking and sealing screws. 🚗🔩🛠️

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Dean PorterReviewed in the United States on September 25, 2023

I use a lot of the Loctite 242 variant for various projects and thought I would get this variant for a 3D printer build I am doing. So far it's working great and I will purchase more. I was going to purchase a large bottle of this but it seems there are a lot of phony versions of this on Amazon in the large size, so I purchased the small size and it seems to be the real deal and seems to work like it's supposed to.

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SqueezeBoxReviewed in the United States on March 5, 2025

This product is an industry standard.

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CinderKayReviewed in the United States on February 17, 2025

Cheapest price.

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Chris DReviewed in the United States on September 29, 2024

I use for my 1/18-1/24 scale crawlers and purple loctite has the perfect hold, but is still flexible enough to break the bond without stripping the tiny scews. I place a small dab on a tray and just dip the ends of the screws, as it is very thin and runny, and a little goes a long way.

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fs088121Reviewed in the United Kingdom on February 9, 2025

Very effective on the adjustment screws on a watch strap

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Brommie2Reviewed in Singapore on November 23, 2023

Genuine and quality product. Works as it should. Couldn’t find any loctite locally other than made in China ones. I’m glad Amazon stock this!

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Eros G ArmendarizReviewed in Mexico on October 6, 2019

Tenía la duda si me llegaría seco o viejo el producto pero, no tengo ninguna queja, todo bien.

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Larry WilliamsReviewed in Canada on November 9, 2024

Read the directions. Use this on the correct range of fasteners. All will be good.

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CgroskoReviewed in France on September 5, 2022

Je l’ai employé pour bloquer la vis de serrage de l’anode en bout de l’hélice de mon bateau (diam. 6 mm). Ça tient très bien toute une année et pas de difficulté à démonter ensuite.