







🔧 Lock it down, stress-free—because your projects deserve the best!
Permatex 24200 Medium Strength Threadlocker Blue is a 6 ml adhesive designed to lock and seal nuts and bolts sized 6mm to 20mm. It prevents loosening caused by vibration, protects against corrosion, and allows easy removal with hand tools. This medium strength formula outperforms traditional lock washers and nylon inserts by filling thread gaps and curing to a durable bond, making it a must-have for reliable mechanical stability.










| ASIN | B0002UEMZ2 |
| Best Sellers Rank | #21,252 in Automotive ( See Top 100 in Automotive ) #93 in Automotive Fillers, Adhesives & Sealants #1,017 in Oils & Fluids |
| Brand | Permatex |
| Customer Reviews | 4.7 4.7 out of 5 stars (9,770) |
| Date First Available | 7 August 2012 |
| Exterior | Painted |
| Item Weight | 9.07 g |
| Item model number | 59-9212 |
| Manufacturer | Permatex |
| Manufacturer Part Number | 59-9212 |
| Model | Permatex 24200 Medium Strength Threadlocker Blue, 6 ml |
| OEM Part Number | PMT24200 |
| Product Dimensions | 12.7 x 9.68 x 16.51 cm; 9.07 g |
| Special Features | Medium Strength |
| Viscosity | Lower-medium or slightly above low-viscosity |
H**S
Muy buena calidad. Buen producto.
R**N
Permatex azul es un liquido que fija roscados/tuercas, mejorando su estabilidad mecánica ante golpes/fugas y vibración. Ideal para fijar en posición tuercas de 6mm a 20mm. Excelente alternativa a Locktite. Modo de uso: - Limpia y seca las piezas (metálicas). - Agita el tubo de Permatex azul de Fuerza Media antes de cada uso. - Retira la tapa y la punta de la boquilla. - Aplica el Permatex azul de fuerza media a las áreas roscadas y ensambla las piezas (y deja que pase el tiempo de curado/fijación). Consulta la hoja de datos técnicos para obtener información completa. * no recomedado para uso en plásticos.
S**N
I own a multi-franchise new car dealership. After getting complaints from the service department about nuts and bolts vibrating loose with time, we looked for a solution and found it. No more bolts or nuts falling off and we still can easily remove them. we previously paid $25.00 for 1 bottle! We have four techs using this product everyday so the savings from Amazon is substantial.
A**Y
Used this to fix a screw on my elliptical machine that kept coming loose when I used it. Very easy to use, just squirted the Threadlocker onto the bolt, attached it to the screw, and let it dry. It never comes loose anymore.
K**S
Easy to use and apply. Great for small job when you don't use this stuff that often.
Trustpilot
4 days ago
2 weeks ago