Threadlockers

High strengthUsed in a broad range of applications to lock and seal coarsely threaded nuts, bolts, and studsAlso known as Loctite 086 Threadlocker

Medium strengthUsed to lock and seal fine threaded nuts, bolts, and studs in a variety of applications removable with toolsAlso used for mounting bearings, bushings, and other shaft related applications

High strength threadlocker is designed for permanent locking and sealing of threaded fastenersPrimerlessOffers high temperature performanceOil tolerantParticularly suited for heavy duty applications

Superior to conventional lock washers, nylon inserts and other mechanical devices as Permatex Threadlockers secure the entire fastener assembly against loosening from shock or vibration and they maintain fastener clamp forcesThey also seal the threads...

Ideal for fastener diameters of 1/4 inch and smallerControlled lubricity for accurate clamp loadsParts can be separated using hand tools

High strength threadlocker for heavy-duty applications 3/8 inch to 1 inch (10 mm to 25 mm)Especially well-suited for permanently locking studs and press fitsAdds 3,000 psi holding power on slip and press fit assembliesLocks against vibration looseningMay...

Permanent, high-strength threadlocker directly applied to fasteners ranging from 3/8" to 1"Designed for securing parts that must withstand heavy shock, vibration, or extreme chemical or environmental conditionsPrevents loosening resulting from...

Permanent, high-strength threadlocker directly applied to fasteners ranging from 3/8" to 1"Designed for securing parts that must withstand heavy shock, vibration, or extreme chemical or environmental conditionsPrevents loosening resulting from...

High strength threadlocker for heavy-duty applications 3/8 inch to 1 inch (10 mm to 25 mm)Especially well-suited for permanently locking studs and press fitsAdds 3,000 psi holding power on slip and press fit assembliesLocks against vibration looseningMay...

Superior to conventional lock washers, nylon inserts and other mechanical devices as Permatex Threadlockers secure the entire fastener assembly against loosening from shock or vibration and they maintain fastener clamp forcesThey also seal the threads...

Designed for precision metal fasteners under 3/4"Protects threads from rust and corrosionRemovable with hand tools

Non-drip, easy-to-apply stick formGeneral purpose threadlocker with medium bond strengthSecures and seals bolts, nuts, and studs to prevent loosening due to vibrationWorks on all metals, including passive substrates such as stainless steel, aluminum, and...

High temperature, high strength, red-orange anaerobic threadlockerIt is a 1-part, thixotropic liquid that is fast curing and which resists oil and mild surface contamination at temperatures up to +232â CLocks fasteners up to 20 mm in diameterCFIA listed

Used to lock and seal large coarse threaded nuts, bolts and studs in a wide variety of applications where high locking strength is requiredAlso used to seal porosity in welds, castings, and powdered metal partsEasy to apply and use

Red, homogenous, high strength, thixotropic, dimethacrylate ester acrylic liquid threadlockerFast curing thereby reducing or eliminating the need for activatorsParticularly suited for heavy duty applications, such as bolts used in transmissions,...

A high strength threadlocker and weld sealantUse for fine threads

High temperature, high strength, red-orange anaerobic threadlockerIt is a 1-part, thixotropic liquid that is fast curing and which resists oil and mild surface contamination at temperatures up to +232â CLocks fasteners up to 20 mm in diameterCFIA listed

High strength, high viscositySuited to large threadsPrevents fasteners from loosening due to vibrationProtect against rust and corrosionRemovable with heat and hand tools

Red, general purpose, medium to high strength, thixotropic methacrylate-based adhesiveSteel fixture time is 15 minutes, brass 8 minutes, and stainless steel 180 minutesIt fluoresces under UV light to allow monitoringIdeal for applications where any...

Ideally suited for pre-assembled fastenersPerforms well on oily fasteners

A wicking grade, high strength, low viscosity theadlocker that is ideal for fine screws, bolts and studsLocks, seals, and retains fastenersOne component anaerobic sealant¢â¬requires no mixing

A low viscosity, medium strength threadlocker that locks, seals, and retains fastenersSuitable for use with fine threaded nuts, bolts and studsOne component anaerobic sealant¢â¬requires no mixing

Non-drip, easy-to-apply stick formGeneral purpose threadlocker with medium bond strengthSecures and seals bolts, nuts, and studs to prevent loosening due to vibrationWorks on all metals, including passive substrates such as stainless steel, aluminum, and...

Red, homogenous, high strength, thixotropic, dimethacrylate ester acrylic liquid threadlockerFast curing thereby reducing or eliminating the need for activatorsParticularly suited for heavy duty applications, such as bolts used in transmissions,...

Blue, opaque, thixotropic, dimethacrylate ester acrylic threadlockerParticularly suitable for heavy duty applications, such as bolts used in transmissions, construction equipment, or railroad assembliesResistant to heavy shock, vibration, and stress...

Turquoise, reactive monomer-based, solvent-free dimethacrylate ester surface primer paste for Loctite anaerobic adhesives and sealantsSupplied as a wax-like semi-solid, conveniently packaged in a self-feeding stick applicatorEspecially recommended for...

A low strength, grade EV threadlocker that is ideal for coarse threadsLocks, seals, and retains threads

High strength, low viscosity, red, methacrylate-based threadlocking adhesive which fluoresces under UV light to allow monitoringWith steel fixture time of 10 minutes, brass 5 minutes and stainless steel 15 minutesCan tolerate slight contaminations of...

Convenient stick format prevents drippingHigh-strength threadlocker for maximum efficacy in the securing and sealing of bolts, nuts and studs to prevent loosening due to vibrationPermanently locks assemblies which must not come looseProduct works on all...

Provides reliable and superior lock and seal for threaded fastenersPrevents loosening of fasteners from shock and vibrationIdeal for mechanical parts, body assemblies and automotive maintenanceBest suited for 1/4" to 1" fasteners

Provides reliable and superior lock and seal for threaded fastenersPrevents loosening of fasteners from shock and vibrationIdeal for mechanical parts, body assemblies and automotive maintenanceBest suited for 1/4" to 1" fasteners

High strength threadlocker is designed for permanent locking and sealing of threaded fastenersPrimerlessOffers high temperature performanceOil tolerantParticularly suited for heavy duty applications

High strength, high viscositySuited to large threadsPrevents fasteners from loosening due to vibrationProtect against rust and corrosionRemovable with heat and hand tools

High strength, high viscositySuited to large threadsPrevents fasteners from loosening due to vibrationProtect against rust and corrosionRemovable with heat and hand tools

Red, high strength, medium viscosity, methacrylate-based threadlocking adhesive with high temperature resistanceWith a fixture time on steel of 10 minutes, brass 5 minutes, and stainless steel 15 minutes, it is ideal for applications where any migration...

High strength, low viscosity, red, methacrylate-based threadlocking adhesive which fluoresces under UV light to allow monitoringWith steel fixture time of 10 minutes, brass 5 minutes and stainless steel 15 minutesCan tolerate slight contaminations of...

Convenient stick format prevents drippingHigh-strength threadlocker for maximum efficacy in the securing and sealing of bolts, nuts and studs to prevent loosening due to vibrationPermanently locks assemblies which must not come looseProduct works on all...

Red, homogenous, high strength, thixotropic, dimethacrylate ester acrylic liquid threadlockerFast curing thereby reducing or eliminating the need for activatorsParticularly suited for heavy duty applications, such as bolts used in transmissions,...

This product seals, locks, and retainsIt seals against most liquids and gases and works well on coarse threads, large gaps, and all overhead applications

Loctite: 246 Threadlockers, Medium Strength/High Temperature, 50 mL, Blue Description:This threadlocker resists oil and mild surface contamination at continuous temperatures to 450F Suitable for fasteners between 1/4" and 3/4" diameters