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ESKONKE Blue Thread Locker 243 - Removable Threadlocker Metal Glue for Nuts, Bolts, Fasteners Medium Strength Screw Compound to Prevent Loosening & Corrosion 1.69 Oz/50 ml

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

1.Model:262


About this item

  • Fastening Screws Thread Locker: Ensure long-lasting fastening of bolts and nuts, preventing loosening caused by vibration or shock—even in extreme conditions like high vibration, humidity, or ultra-high/low temperatures. A must-have solution for extending the service life and ensuring the safe use of metal fasteners!
  • Prevents Rusting / Corrosion / Leakage: With its unique anaerobic solidification function, this flowing liquid ensures tight contact and perfect sealing of bolts and nuts. Eliminate the need for additional washers or traditional locking screws, saving you time and cost.
  • Widely Used: Ideal for Tightening and Maintaining all Metal Screws Below M32, Suitable for a variety of applications, including automobiles, motorcycles, bicycles, furniture, household appliances, electronic devices, and industrial equipment. Just one bottle of thread locker ensures the normal and safe operation of your equipment.
  • Simple Operation: Just apply a small amount to the bolt and nut fixing position, And then it will Start to Cure in 10 Minutes, And your items can be used normally after 24 hours of fully cured. The peak nozzle design with pull-up opening and downward pressure sealing can easily maintain the long-term effectiveness of the glue and enable precise and controllable application.
  • Wise Choice: Same formula, Same using experience. American brand, Chinese OEM. Please believe in the power of ESKONKE brand — We are committed to delivering top-quality products and an exceptional customer experience.



Product Description

Brief Introduction to ESKONKE Thread Locker

ESKONKE thread locking agent is a reliable solution designed to ensure that threaded components remain securely fastened and protected throughout their entire service life, while maintaining a balance between stability and cost-effectiveness.

When applied dropwise to fastener threads, the liquid thread locking agent fills the microscopic gaps between the mating threads. Once cured, it solidifies into a durable thermosetting plastic, effectively locking the threads together. This prevents harmful loosening, leakage, and corrosion, ensuring long-term performance and reliability.

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ESKONKE Thread Locker Advantages :

  • Enhanced Efficiency: Simple operation, room-temperature curing, and fast curing. Ideal for frequent disassembly and installation.
  • Vibration/Shock Resistance: Locks bolts and nuts, effectively resisting vibration and shock to ensure equipment stability.
  • Penetration & Sealing: Enhances resistance to rust, stains, and corrosion in threaded connections.
  • Simplify the Process: No tools required. Simply apply the adhesive to the desired area for bonding.
  • High Strength after Curing with Minimal Shrinkage: Uncured overflow can be easily removed.
  • Excellent Durability: Performs exceptionally under pressure, vibration, impact, and chemical exposure, with resistance to extreme temperatures, corrosion, and moisture.
  • Solvent-free Product: EP and pollution-free during use. Safe and easy to transport/store.
  • Cost Savings: Eliminates the need for spare gaskets and traditional fasteners of various sizes, reducing inventory costs.
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ESKONKE Thread Locker VS Traditional Anti Loosening Devices:

  • Perforated Screws with Pins: Requires precise alignment of pins and holes during assembly. ESKONKE thread locker simplifies the process with quick, tool-free application.

  • Nylon Self-locking Nuts: Prone to gap formation over time, reducing effectiveness. ESKONKE thread locker fills gaps completely, forming a durable thermosetting plastic for long-term stability.

  • Spring Grommet: Risks damaging contact surfaces and weakening structural integrity. ESKONKE thread locker provides non-invasive, high-strength bonding without surface damage.

  • Ribbed Flange Nuts: Requires larger support surfaces, which can damage contact areas and still allow loosening over time. Gaps between nuts and screws lead to wear. ESKONKE thread locker fills these gaps, creating a unified, wear-resistant connection.

Key Advantage: Traditional devices fail to prevent corrosion in harsh environments. ESKONKE thread locker forms a protective sealing layer, ensuring corrosion resistance and long-lasting performance.

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Usage Instructions for ESKONKE Thread Locker

  • Preparation:

Shake well before use to ensure uniform composition. Clean and dry the fastener surface, removing any oil or contaminants.

  • Curing Mechanism:

The product requires air exposure to cure. Note that the bottle contains only 4/9 liquid volume to prevent premature curing.

  • Application Limits:

1. Not recommended for bolts ≥M32, as excessive thread clearance may reduce curing speed and bond strength.

2. Compatible with common metals: carbon steel, stainless steel, alloy steel, copper, aluminum alloy, and titanium alloy.

3. Incompatible with non-metallic materials: stone, plastic, rubber, wood, paper, glass, ceramic, cement, and fiber.

  • Environmental Restrictions:

Avoid use in pure oxygen, oxygen-rich, pure chlorine, or chlorine-rich environments. Not suitable for sealing hydroxide materials.

  • Storage & Handling:

1. Do not pour unused adhesive back into the bottle to prevent contamination.

2. Cures without smoke; seal tightly after use to preserve active ingredients.

3. Store in a cool, dry place at room temperature, away from direct sunlight and high heat.


Brian B Qualls
Reviewed in the United States on February 4, 2025
Product works well. Packaging is better. Has nipple that you pull out to open. Has nice small hole for accurate dispensing. Product is uncured, thicker than others we have tried. But works well for us. I get the feeling the other guys want you to spill it and over use it so they can sell more. Have already re-ordered this item.
delump
Reviewed in the United States on February 3, 2025
The fact it isn't very runny is a big plus. I haven't used it on a lot of applications yet, but those I have turned out with the expected level of hold.If I ever run out, I'll buy again.
Small Arms Collector
Reviewed in the United States on February 23, 2025
Works well and holds up to use. Applies very thin.
P. S.
Reviewed in the United States on February 22, 2025
Most fasteners used on firearms don’t need to be TOO tenacious, compared to other applications.This product works great for gunsmithing.
cary watson
Reviewed in the United States on February 18, 2025
i love amazon best shopping prices in the nation
Jessika B.
Reviewed in the United States on February 13, 2025
My 2 year old washer machine gave out and insurance for it didn’t cover it… The washer plate came off and no one couldn’t fix it, one person said it was unfixable and I was tired of going to laundry Matt so I was going to spend $500 on a new washer machine when my son ordered this, cleaned the washer and glued the plate on. We waited 24 hrs so it can settle. It’s been a month and half and still works awesome!!!I definitely recommend this powerful glue!!!
Robert Couse-Baker
Reviewed in the United States on January 31, 2025
Fabulous value for a great product. 263 is especially good in an oily application.
DC
Reviewed in the United States on December 18, 2024
This thread locker seems to work, however I found it a little tricky and did not see any info on how to actually open the bottle ... first there's the main cap, ok just pop that off it is tight at first but simple enough right? well yes and no, as with most you have to pierce the nozzle to get the liquid to flow so I did that and it still was not dispensing any liquid.NOTE: Just in case others are unsure and have the same issue I did then the following info is for you.Then I noticed there's a spot that sticks out lower on the nozzle this is a secondary seal that you must pull up on to unlock it (See Pic), while this is great it would be nice if the info to open the bottle was included in the package. So unless I somehow missed it I did not see any ...Anyway with all that sorted the product works as it should and seems to hold tight and sets quickly, but because of the lack of proper instructions I am docking a star. O and yes as others have mentioned the bottle is half full.I checked the weight of the product and it is around 50g minus the weight of the bottle, so you are getting what they say your getting, its just in a large one size fits all bottle that they must use for all there products which in my opin is just ridiculous and one of the reasons for many bad reviews, they should really just use a smaller bottle for a smaller amount, but because you only use a drop or 2 at a time this amount is still quite a lot, and should still last a very long time.Yes I can recommend this product, as it does seem like a decent value, just know it will come in an oversize bottle, but they are not shorting you on the actual product.
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