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Realth

Realth 10ml-4 Pack Thread Locker M222 M243 M272 M290 Lock Tight Threadlocker for Nuts Bolts Locker Seal Fasteners

$7.99

1656+ bought in the past month

Sobre este artículo

  • Economical Solution: Cost-effective and efficient, our lock tight threadlocker helps reduce the risk of costly equipment damage and repairs by preventing loosening and maintaining tight connections over time. Applied between two mating threads, these liquid threadlocker adhesives secure nuts, bolts, and threaded fasteners in place. They cure to form a strong bond that prevents loosening, ensuring assemblies retain clamp load over time.
  • Application: These sealants are widely used in automotive applications, such as valve covers, oil pans, pumps, and engines, to prevent bolts from loosening and extend the lifespan of components. At home, they are commonly used for bicycles, motorcycles, locksets, lawnmowers, and hardware to ensure bolts stay securely in place. In workshops and DIY projects, threadlockers are ideal for fixing homemade projects, sealing bezels, securing freestyle drones, desktop printers, and other products, improving performance and reliability by preventing thread loosening from vibration and shock.
  • 222 Purple Threadlocker: This low-strength threadlocker is ideal for metals like aluminum and brass, providing flexibility for various applications. Realth Purple Threadlocker is perfect for carburetor screws, eyeglasses, and small screws on laptops. Its low strength allows for easy removal with the same tool used for assembly. Available in a convenient liquid form, it's especially efficient for screws under ¼ inch in diameter.
  • 243 Blue Threadlocker: A versatile, medium-strength threadlocker that provides a secure bond, removable with hand tools. It works on all metals, including passive substrates like stainless steel, aluminum, and plated surfaces, without the need for a primer. Ideal for use on most oil-coated or "as-received" fasteners, making it convenient for a wide range of applications.
  • 272 Red Threadlocker: A high-strength, medium-viscosity, anaerobic-curing threadlocker designed for demanding applications. Realth 272 offers superior temperature resistance up to 232°C and a fixture time of 10 minutes on steel, 5 minutes on brass, and 15 minutes on stainless steel. Ideal for preventing adhesive migration, it tolerates slight industrial oil contamination and is suitable for all metal fasteners, with a breakaway torque of 23 Nm on M10 bolts.
  • 290 Green Threadlocker: A medium-to-high-strength, low-viscosity wicking threadlocker ideal for locking preassembled fasteners like electrical connectors and set screws. It flows into tight spaces through capillary action, making it perfect for sealing welds, castings, and powdered metal parts. Cures in 24 hours and can be removed with hand tools, though heat may be required for disassembly. Provides protection against loosening, rust, and corrosion, and works exclusively on metal fasteners.

Key details

material
‎Silicone
color_spec
‎Red
Brand
Realth
Style
M222/M243/M272/M290
water_resistance_level
Water Resistant

Dimensions and fit

dimensions
‎2.56 x 1.18 x 6.3 inches
weight
‎3.2 ounces
Item Weight
0.2 Pounds
Item dimensions L x W x H
2.56 x 1.18 x 6.3 inches
item_weight
3.2 ounces
item_dimensions_l_x_w_x_h
2.56 x 1.18 x 6.3 inches
product_dimensions
2.56 x 1.18 x 6.3 inches

Item information

item_form
Liquid
unit_count
4.0 Count
number_of_items
4
color
Red
manufacturer
Realth
date_first_available
May 9, 2024
best_sellers_rank
#8,539 in Automotive ( See Top 100 in Automotive ) #33 in Thread Lock Sealers
Highlights

About this item

  • Economical Solution: Cost-effective and efficient, our lock tight threadlocker helps reduce the risk of costly equipment damage and repairs by preventing loosening and maintaining tight connections over time. Applied between two mating threads, these liquid threadlocker adhesives secure nuts, bolts, and threaded fasteners in place. They cure to form a strong bond that prevents loosening, ensuring assemblies retain clamp load over time.
  • Application: These sealants are widely used in automotive applications, such as valve covers, oil pans, pumps, and engines, to prevent bolts from loosening and extend the lifespan of components. At home, they are commonly used for bicycles, motorcycles, locksets, lawnmowers, and hardware to ensure bolts stay securely in place. In workshops and DIY projects, threadlockers are ideal for fixing homemade projects, sealing bezels, securing freestyle drones, desktop printers, and other products, improving performance and reliability by preventing thread loosening from vibration and shock.
  • 222 Purple Threadlocker: This low-strength threadlocker is ideal for metals like aluminum and brass, providing flexibility for various applications. Realth Purple Threadlocker is perfect for carburetor screws, eyeglasses, and small screws on laptops. Its low strength allows for easy removal with the same tool used for assembly. Available in a convenient liquid form, it's especially efficient for screws under ¼ inch in diameter.
  • 243 Blue Threadlocker: A versatile, medium-strength threadlocker that provides a secure bond, removable with hand tools. It works on all metals, including passive substrates like stainless steel, aluminum, and plated surfaces, without the need for a primer. Ideal for use on most oil-coated or "as-received" fasteners, making it convenient for a wide range of applications.
  • 272 Red Threadlocker: A high-strength, medium-viscosity, anaerobic-curing threadlocker designed for demanding applications. Realth 272 offers superior temperature resistance up to 232°C and a fixture time of 10 minutes on steel, 5 minutes on brass, and 15 minutes on stainless steel. Ideal for preventing adhesive migration, it tolerates slight industrial oil contamination and is suitable for all metal fasteners, with a breakaway torque of 23 Nm on M10 bolts.
  • 290 Green Threadlocker: A medium-to-high-strength, low-viscosity wicking threadlocker ideal for locking preassembled fasteners like electrical connectors and set screws. It flows into tight spaces through capillary action, making it perfect for sealing welds, castings, and powdered metal parts. Cures in 24 hours and can be removed with hand tools, though heat may be required for disassembly. Provides protection against loosening, rust, and corrosion, and works exclusively on metal fasteners.

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Product videos

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Customer reviews

849 reviewsPositive

Rated 4.6/5 across 849 reviews — highly regarded by customers.

  • 100% of sampled reviews are from verified purchases.
  • 88% of sampled reviews give 4–5 stars.

Customers say

Customers find the thread locker works well, with one noting it's as effective as Locktite, and appreciate its quality and value for money.

Generated from the text of customer reviews

Reviews with images

Customer review image for Works great, but the application nozzle is not the one shownCustomer review image for Works great, but the application nozzle is not the one shownCustomer review image for Item was as described ?
See all photos
★★★★★

For RC small screws purples the way to go no blue no blue

Works good saved a lot of maintenance Read more

Brent A.Verified purchase
★★★★★

Excellent product

Less expensive than Loc-tite and did a great job mounting my scope. Lighter hold than the other colors but trust me when I say if you use it in the wrong spot you'll need wrench to help you. Read more

Dollar BillVerified purchase
★★★★★

Awsome product

Great item for the do it yourselfer. Read more

Scott FlickVerified purchase
★★★★

Works great, but the application nozzle is not the one shown

I love the fact that I won't loose the screws to my eyeglasses anymore. I played with a couple of pieces of flat copper (pennies) they stuck well until I wanted to force them apart with medium force. I don't know what it will be with a screw, but im sure it will do as designed to. There is no problem as i have with superglue.. .sticking fingers, just use a toothpick and wait a little time and that is nice and neat. If you get it on your hand, just was it off. As they say in the description the bottle is much larger than is needed, but that is to prevent the glue from solidifying in the absence of oxygen. Only 1 thing I didn't like was the bottle, it was supposed to come in a self locking bottle but it was a regular nozzle tip. That is a small problem if you are able to keep the bottle standing straight up & down That would be 1/2 star but I was only able to take off a full star. Again it works great I'm sure I will get years of use out of this 50 ml. Bottle. Read more

Customer review image for Works great, but the application nozzle is not the one shownCustomer review image for Works great, but the application nozzle is not the one shown
My mothers P.M.S.Verified purchase
★★★★★

A good assortment at a nice price.

A good assortment at a nice price. I try to always keep some handy for my projects. Read more

David GrahamVerified purchase
★★★★★

Works as it should.

Product as described. Shipped fast and arrived in good shape. I would buy again. Read more

TDVerified purchase
★★★★★

Item was as described ?

As you can see from the backlite photo all the bottles are filled about the same, half full but based on a bottle of "eye drops" that is a little smaller container which holds .5 oz/15ml ~ I think the "Thread Locker" is probably .34oz/10ml like it says on the bottle. I wasn't going to empty out the bottle to measure it, but I think it is .34oz/10ml as per the label just in a bottle twice as big as it needs to be. The bottles have sealed tops so I think that is just the way it comes, I was a little worried from some of the reviews but I now think the bottles are just filled that way on purpose. I have not used the liquid yet to see how it compares to the 15yr old thread lock I'm replacing. Read more

Customer review image for Item was as described ?
BryanVerified purchase
★★★★★

Very good

I’ve been using this product for a few months. I’ve used every loctite product that coincides with these. Without a scientific analysis, I can say they appear to provide the same retention properties as the loctite products. Disassembling each secured product seems identical to the real deal. I recommend this if you need an array of thread and bearing lock. Read more

verenriVerified purchase
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