

🔧 Lock it down like a pro—because your projects deserve no compromises!
Loctite 271 Threadlocker (red) is a high-strength, water-resistant liquid adhesive designed to permanently secure metal fasteners. Packaged in a compact 5ml bottle, it offers precision application with low viscosity, minimizing waste. Trusted globally and highly rated, it’s the go-to solution for professionals seeking reliable, durable locking performance.
| ASIN | B00D1KV5BY |
| Best Sellers Rank | 20,792 in DIY & Tools ( See Top 100 in DIY & Tools ) 141 in Universal Adhesives |
| Brand | Loctite |
| Colour | Red |
| Compatible Material | Metal |
| Container Type | Bottle |
| Country Of Origin | Netherlands |
| Customer Reviews | 4.7 out of 5 stars 2,361 Reviews |
| Global Trade Identification Number | 05010266341217 |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | Loctite 271 Threadlocker high strength (red) 5ml |
| Item Volume | 5 Millilitres |
| Item Weight | 0.71 Ounces |
| Item form | Liquid |
| Manufacturer | Loctite |
| Material | Epoxy or Acrylic-based |
| Model Number | 587182 |
| Other Special Features of the Product | Strong |
| Special feature | Strong |
| Specific Uses For Product | Craft |
| Specific uses for product | Craft |
| Unit Count | 5.0 millilitre(s) |
| Viscosity | low |
| Water Resistance Level | Water Resistant |
D**L
perfect
very good threadlock, apply a thin bead to secure a fastener. its nice to have in such a small bottle so if the whole bottle cures or seperates after a period in storrage you aren't wasting a lot of very expensive product. I apply blue threadlock stick to important awkward bolts I need to get out again, I apply this to things that I only want to come loose if i pull out the impact wrench or get a torch out for.
R**S
One drop is enough
Worked as I would have expected.
A**R
Excellent
Great product
G**R
Does exactly what it says.
This stuff works held in 2 starter studs that were a little loose.
R**O
Quality
Can't beat genuine loctite does exactly what it says
M**R
Keeps My Nuts Tight
Loctite Threadlocker does the job perfectly. It keeps my nuts and bolts tight and secure, even under vibration or heavy use. The applicator is a convenient size, easy to handle, and mess-free—just a small amount goes a long way. I don’t like things coming loose unexpectedly, and this stuff makes sure my nuts stay tight exactly where I want them. Reliable, simple, and it works.
D**N
The best
Always been the best threadlocker. Don't use this if it's something you remove frequently as it is really tough to break. I've seen a few people saying it does not cure, it only cures on the metal to metal parts that are completely sealed off from the air..any excess on the outside of a bolt will always stay wet.
J**R
Holds onto my bikes exhaust bolts
Solid threadlock, holds onto my exhaust bolts easily, saved me money on very expensive replacement bolts
Trustpilot
1 month ago
1 day ago