Top 8 Lock Tight Threadlocker – Thread Lock Sealers

As an Amazon Associate I earn from qualifying purchases.

1. Loctite

#ad

Single, 0.2 oz, Blue 242, Loctite Heavy Duty Threadlocker

#ad
Loctite #ad - Advanced formula prevents loosening of metal fasteners caused by vibrations. Protective design protects threads from rusting and corroding. Locks and seals threaded fasteners that require disassembly. Medium-strength allows nuts and bolts to be removed with hand tools.
BrandLoctite #ad
ManufacturerHenkel #ad
Height0.5 Inches
Length4.8 Inches
Weight0.01 Pounds
Width3.4 Inches
Part Number209728
Model209728

2. Loctite

#ad

Loctite Threadlocker Red 271,0.20 fl. oz209741

#ad
Loctite #ad - 6-ml tubes. Designed for larger metal fasteners 3/8-inch to 1-inch. Use on power equipment where secured fasteners are mandatory. Sets in 20 minutes; cures in 24-hours. Heavy-duty adhesive permanently locks large metal fasteners.
BrandLoctite #ad
ManufacturerHenkel #ad
Height88.9 Inches
Length15.88 Inches
Weight0.01 Pounds
Width15.88 Inches
Part Number209741
Model209741

3. Permatex

#ad

Permatex 24200 Medium Strength Threadlocker Blue, 6 ml

#ad
Permatex #ad - Locks and seals while preventing parts loosening due to vibration. Removable with hand tools for easy disassembly. Protects threads from corrosion. Ideal for all nut and bolt applications 1/4" to 3/4" 6mm to 20mm. Suggested applications: valve cover bolts, rocker arm adjustment nuts, oil pan bolts, water pump bolts, drive shaft bolts, carburetor studs.
BrandPermatex #ad
ManufacturerPermatex #ad
Height6.5 Inches
Length0.75 Inches
Weight0.06 Pounds
Width3.81 Inches
Part Number24200
Model24200
WarrantyNA

4. Permatex

#ad

0.34 oz., Permatex 24300 Surface Insensitive Threadlocker Blue

#ad
Permatex #ad - Removable with hand tools for easy disassembly. Medium to high strength threadlocker for general-purpose applications. Especially well-suited for 6mm to 20mm 1/4" to 3/4" fasteners that have a slight oil film. Prevents loosening due to vibration. Suggested applications: rocker studs, disc brake calipers, oil pans, rocker adjustment bolts and bolts on valve and cam covers, intakes, alternators, and pulley assemblies.
BrandPermatex #ad
ManufacturerPermatex #ad
Height6.5 Inches
Length0.75 Inches
Width3.81 Inches
Part Number24300
Model24300

5. Loctite

#ad

3/4" Thread, Loctite 1329467 243 Blue Medium Strength Threadlockers, 50 mL, 1.69 oz.

#ad
Loctite #ad - Characteristic odor. Size: 50 ml. A general-purpose, medium-strength threadlocker with improved oil tolerance. Oil-tolerant curing on as-received fasteners without cleaning. Color: Blue.
BrandLoctite #ad
ManufacturerLoctite #ad
Height0.28 Inches
Length0.67 Inches
Weight0.11 Pounds
Width0.12 Inches
Part Number1329467
Model442-1329467

6. Permatex

#ad

Permatex 25210 High Strength Removable Orange ThreadLocker

#ad
Permatex #ad - Use for: automobiles, Motorcycles, Heavy Equipment, Marine and Industrial Applications. Ideal for High Vibration Applications. 3x the strength of Blue Thread locker. Permute orange thread locker ensures that pieces will not loosen or back out over time. Orange thread locker can be removed with hand tools and does not require heating to achieve removal.
BrandPermatex #ad
ManufacturerPermatex #ad
Height6.5 Inches
Length0.75 Inches
Weight0.06 Pounds
Width3.81 Inches
Part Number25210
Model25210

7. Loctite

#ad

Loctite 1330906 Threadlocker 243 Surface Insensitive-Medium Strength Bottle, Blue, 36-ml

#ad
Loctite #ad - Ideal for fasteners between 1/4-Inch to 3/4-Inch 6 mm to 20 mm. Secure, one-piece assembly that will not loosen under stress. Results. Locks and seals while preventing parts from loosening due to vibration. Application. Parts can be separated using hand tools. Secure. Easy to use. Design. Rocker studs, disc brake calipers, intakes and alternators, oil pans, bolts on valve and cam covers, rocker adjustment bolts, pulley assemblies and much more.
BrandLoctite #ad
ManufacturerLoctite #ad
Height1.1 Inches
Length8 Inches
Width3.75 Inches
Part Number1330906
Model1330906

8. Permatex

#ad

10 g Gel Twist Applicator, Permatex 24010 Medium Strength Threadlocker Blue Gel

#ad
Permatex #ad - Gel formula provides 'liquid-reliability' without drips, globs, mess or waste, allowing for easy overhead and vertical applications. Ideal for all nut and bolt applications 1/4 inch to 1 inch 6mm to 25mm. Gel twist applicator provides accurate dispensing, putting the threadlocker where you want it. All-purpose, medium strength threadlocker will lock and seal while preventing parts from loosening due to vibration. Suggested applications: valve cover bolts, water pump bolts, oil pan bolts, rocker arm adjustment nuts, drive shaft bolts, carburetor studs.
BrandPermatex #ad
ManufacturerPermatex #ad
Height0.67 Inches
Length6.72 Inches
Weight0.01 Pounds
Width3.43 Inches
Part Number24010
Model24010
WarrantyNA